Skip to main content

A little color. A new perspective.

Published Aug 29, 2026

Sediment Draws the River Back

Test in Color Lab

Five colors, endless possibilities. Select a color to copy its HEX.

An earthy autumn editorial palette of pale mineral green, deep cyan ink, muted violet, vivid green, and neutral stone for field-journal layouts.

The feeling

A folded mineral journal with a hand-drawn river section, layered captions, and one vivid green seam

Explore this palette ↓

The mood

A folded field journal opens to a hand-drawn river cross-section. Mineral Paper carries the pale green cast of a weathered map, while River Ink traces every caption, contour, and annotation in deep cyan.

Silt Violet gives one sediment layer a muted mineral body. New Reed marks a narrow line of vivid green through the section, and Field Stone forms a neutral panel for supporting notes with River Ink set over it.

How to use it

Use Mineral Paper across the editorial spread and River Ink for headlines, captions, labels, and body copy. Silt Violet can fill a diagram layer or a folded collection card. Use New Reed for a thin locator line, one emphasized stratum, or a figure-number badge surface carrying River Ink; do not set small green type directly on the pale page.

Use Field Stone as a note-panel surface with River Ink for all wording; do not treat the gray itself as small text on the pale page. Begin with 62% Mineral Paper, 28% Silt Violet, and 10% New Reed, then add cyan copy and stone panels according to the reading order.

What to watch

River Ink reaches 8.63:1 on Mineral Paper, 4.96:1 on Silt Violet, 5.82:1 on New Reed, and 4.56:1 on Field Stone. All four combinations pass normal-size AA, though cyan on stone is close to the 4.5:1 threshold and must be measured again if either color changes.

Silt Violet and Field Stone are only 1.09:1 apart, and violet against New Reed is 1.17:1. Keep those fills separated with River Ink rules, white space, and direct labels. Treat the cross-section as an editorial illustration rather than evidence from a scientific field study.

A considered balance

Make room for
the right colors.

Use Mineral Paper for the spread, River Ink for all essential copy, Silt Violet for sediment layers, New Reed for one narrow emphasis, and Field Stone as a supporting note-panel surface. Keep River Ink on the gray panel rather than using gray as small text.

Start with a generous background, introduce your primary color, then use the highlight sparingly. The ratios are a guide for large surfaces, not a fixed recipe.

62 Base
28 Main
10 Point
Mineral Paper

Background & breathing room

Silt Violet

Cards, graphics & sections

New Reed

Focal areas & key details

Background · Primary · Highlight. Use text and accent colors where their roles call for them.

Text on background
8.63:1 #123E41 on #D7E0CF · AAA normal text
Text on primary
4.96:1 #123E41 on #B4A3BA · AA normal text
Text on highlight
5.82:1 #123E41 on #43D13D · AA normal text
Text on accent
4.56:1 #123E41 on #A0A2A0 · AA normal text

Contrast is calculated for these specific pairs. Large text means at least 24 px regular or about 18.7 px bold. Check every pairing in your final design.

IMAGINE THE POSSIBILITIES

One palette.
A world of possibilities.

See how these five colors come together in a website, a poster, a brand, and a presentation. Explore a different palette and watch the mood change.

ONDA STUDIO / WEB PREVIEW
Journal   Places   About

INDEPENDENT STUDIO · SEOUL

Design with
today’s color.

A little space for fresh ideas. A considered palette for whatever comes next.

Prepared design previews, recolored with this palette.

COLOR NOTE

All four River Ink text pairs pass normal-size AA, but Field Stone is close at 4.56:1 and must be rechecked after any change. Silt Violet and Field Stone are only 1.09:1 apart, so separate them with River Ink rules, spacing, and direct labels.

From inspiration to creation

Your next idea,
in these colors.

Add a considered color direction to the design you already have in mind. Your layout and instructions stay yours.

  1. Write your design request.
  2. Choose a color guide and copy it.
  3. Paste it after your request.
  4. Review the result and check readability.

Try it in the design or AI tool you already use.

[Color guide — coloring.today / sediment-draws-the-river-back]
Apply this palette to the design requested above. Preserve the requested layout, content, and interactions. If an explicit requirement conflicts with this color guide, identify the conflict instead of silently overriding it.

Text: River Ink #123E41
Primary: Silt Violet #B4A3BA
Highlight: New Reed #43D13D
Accent: Field Stone #A0A2A0
Background: Mineral Paper #D7E0CF

Mood: A folded mineral journal with a hand-drawn river section, layered captions, and one vivid green seam
Suggested uses: Editorial design
Application note: Use Mineral Paper for the spread, River Ink for all essential copy, Silt Violet for sediment layers, New Reed for one narrow emphasis, and Field Stone as a supporting note-panel surface. Keep River Ink on the gray panel rather than using gray as small text.
Avoid: All four River Ink text pairs pass normal-size AA, but Field Stone is close at 4.56:1 and must be rechecked after any change. Silt Violet and Field Stone are only 1.09:1 apart, so separate them with River Ink rules, spacing, and direct labels.
Use approximately 62% background, 28% primary, and 10% highlight across large surfaces. These ratios are a starting point, not a rigid rule. Use text and accent colors according to their roles.

Keep the original HEX values. Choose readable text/background pairings without silently changing the palette. Do not introduce unrelated colors.
[Color guide — coloring.today / sediment-draws-the-river-back]
Apply this palette to the design requested above. Preserve the requested layout, content, and interactions. If an explicit requirement conflicts with this color guide, identify the conflict instead of silently overriding it.

Text: River Ink #123E41
Primary: Silt Violet #B4A3BA
Highlight: New Reed #43D13D
Accent: Field Stone #A0A2A0
Background: Mineral Paper #D7E0CF

Mood: A folded mineral journal with a hand-drawn river section, layered captions, and one vivid green seam
Suggested uses: Editorial design
Application note: Use Mineral Paper for the spread, River Ink for all essential copy, Silt Violet for sediment layers, New Reed for one narrow emphasis, and Field Stone as a supporting note-panel surface. Keep River Ink on the gray panel rather than using gray as small text.
Avoid: All four River Ink text pairs pass normal-size AA, but Field Stone is close at 4.56:1 and must be rechecked after any change. Silt Violet and Field Stone are only 1.09:1 apart, so separate them with River Ink rules, spacing, and direct labels.
Use approximately 62% background, 28% primary, and 10% highlight across large surfaces. These ratios are a starting point, not a rigid rule. Use text and accent colors according to their roles.

Use these semantic tokens consistently. Keep the original HEX values.
:root {
  --color-text: #123E41;
  --color-primary: #B4A3BA;
  --color-highlight: #43D13D;
  --color-accent: #A0A2A0;
  --color-background: #D7E0CF;
}
Background is the canvas, text is readable copy, primary is a key surface, highlight draws attention, and accent adds small secondary details.
[Color guide — coloring.today / sediment-draws-the-river-back]
Apply this palette to the design requested above. Preserve the requested layout, content, and interactions. If an explicit requirement conflicts with this color guide, identify the conflict instead of silently overriding it.

Text: River Ink #123E41
Primary: Silt Violet #B4A3BA
Highlight: New Reed #43D13D
Accent: Field Stone #A0A2A0
Background: Mineral Paper #D7E0CF

Mood: A folded mineral journal with a hand-drawn river section, layered captions, and one vivid green seam
Suggested uses: Editorial design
Application note: Use Mineral Paper for the spread, River Ink for all essential copy, Silt Violet for sediment layers, New Reed for one narrow emphasis, and Field Stone as a supporting note-panel surface. Keep River Ink on the gray panel rather than using gray as small text.
Avoid: All four River Ink text pairs pass normal-size AA, but Field Stone is close at 4.56:1 and must be rechecked after any change. Silt Violet and Field Stone are only 1.09:1 apart, so separate them with River Ink rules, spacing, and direct labels.
Use approximately 62% background, 28% primary, and 10% highlight across large surfaces. These ratios are a starting point, not a rigid rule. Use text and accent colors according to their roles.

Text/background contrast: 8.63:1. This is one measured pair, not a guarantee for the whole palette. Check every actual text/background pairing against WCAG AA. Prefer readable combinations from the original colors, keep visible keyboard focus, and never communicate state through color alone. If no original pairing meets the requirement, propose a separately labeled derived color with its original HEX, proposed HEX, purpose and measured contrast. Never overwrite the source palette.

This guide preserves the original HEX values. Review the output before using it.

Bring it into your project

Five colors.
Ready to use.

Copy the same colors as semantic CSS variables. Every preview and prompt on this page uses this palette.

:root {
  --color-text: #123E41;
  --color-primary: #B4A3BA;
  --color-highlight: #43D13D;
  --color-accent: #A0A2A0;
  --color-background: #D7E0CF;
}

A little more inspiration.

All palettes ↗

Copy your color guide

Your browser could not copy automatically. Select the text below and copy it.