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#684D90 · #3E315F · #2C2340 · #4D3D40 · #AC8E8E

A 5-color palette palette · Complete color analysis and application guide

Scene Recommendations Scene Recommendations

Emotion EMOTION

ProfoundPremiumWarmCool

Industry INDUSTRY

FinanceLuxury

UI Context UI CONTEXT

Dark ThemeCorporateData Visualization

Color Details Color Details

#684D90

Deep Indigo · DarkSlateBlue · Violet

HEX
#684D90
RGB
rgb(104, 77, 144)
HSL
hsl(264, 30%, 43%)
HSB
hsb(264, 47%, 56%)
CMYK
cmyk(28%, 47%, 0%, 44%)
Oklch
oklch(47.9% 0.108 301.0)

Traditional「Deep Indigo」· Paint「Violet」· Creative Blush Sunrise

#3E315F

Deep Indigo · DarkSlateGray · Prussian Blue

HEX
#3E315F
RGB
rgb(62, 49, 95)
HSL
hsl(257, 32%, 28%)
HSB
hsb(257, 48%, 37%)
CMYK
cmyk(35%, 48%, 0%, 63%)
Oklch
oklch(35.0% 0.079 295.0)

Traditional「Deep Indigo」· Paint「Prussian Blue」· Creative Blush Sunrise

#2C2340

Deep Indigo · DarkSlateGray · Deep Sea Blue

HEX
#2C2340
RGB
rgb(44, 35, 64)
HSL
hsl(259, 29%, 19%)
HSB
hsb(259, 45%, 25%)
CMYK
cmyk(31%, 45%, 0%, 75%)
Oklch
oklch(28.1% 0.053 297.1)

Traditional「Deep Indigo」· Paint「Deep Sea Blue」· Creative Blush Sunrise

#4D3D40

Crimson · DarkSlateGray · Wine Red

HEX
#4D3D40
RGB
rgb(77, 61, 64)
HSL
hsl(349, 12%, 27%)
HSB
hsb(349, 21%, 30%)
CMYK
cmyk(0%, 21%, 17%, 70%)
Oklch
oklch(37.8% 0.023 5.6)

Traditional「Crimson」· Paint「Wine Red」· Creative Blush Sunrise

#AC8E8E

Peach Pink · DarkGray · Coral Red

HEX
#AC8E8E
RGB
rgb(172, 142, 142)
HSL
hsl(0, 15%, 62%)
HSB
hsb(0, 17%, 67%)
CMYK
cmyk(0%, 17%, 17%, 33%)
Oklch
oklch(67.4% 0.036 18.1)

Traditional「Peach Pink」· Paint「Coral Red」· Creative Blush Sunrise

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

684D90
748F4D

Analogous

4D538F
684D90
884D8F

Triadic

684D90
8F674D
4D8F67

Split-Comp.

684D90
8F884D
538F4D

Tetradic

684D90
8F4D53
748F4D
4D8F88

Contrast Matrix WCAG 2.1 Contrast

684D90
3E315F
2C2340
4D3D40
AC8E8E
—
1.7
Fail
2.1
Fail
1.5
Fail
2.3
Fail
1.7
Fail
—
1.3
Fail
1.1
Fail
3.9
AA Large
2.1
Fail
1.3
Fail
—
1.4
Fail
4.9
AA
1.5
Fail
1.1
Fail
1.4
Fail
—
3.4
AA Large
2.3
Fail
3.9
AA Large
4.9
AA
3.4
AA Large
—
White BG
6.9AA
11.6AAA
14.8AAA
10.2AAA
3.0Fail
Black BG
3.1AA Large
1.8Fail
1.4Fail
2.1Fail
7.0AAA

Color Blindness Simulation Color Blindness Simulation

Protanopia

5C5C80
383854
282839
46463F
9F9F8E

Deuteranopia

5E607C
393A51
292937
47483F
A1A38E

Tritanopia

677370
3D4B49
2C3332
4C3F3F
AB8E8E

Achromatopsia

5D5D5D
3A3A3A
292929
424242
979797

Shades & Tints Shades & Tints

#684D90

Dark
Light

#3E315F

Dark
Light

#2C2340

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #684d90;
  --color-2: #3e315f;
  --color-3: #2c2340;
  --color-4: #4d3d40;
  --color-5: #ac8e8e;
}

SCSS

$color-1: #684d90;
$color-2: #3e315f;
$color-3: #2c2340;
$color-4: #4d3d40;
$color-5: #ac8e8e;

TAILWIND

colors: {
  'brand-1': '#684d90',
  'brand-2': '#3e315f',
  'brand-3': '#2c2340',
  'brand-4': '#4d3d40',
  'brand-5': '#ac8e8e',
}

RGB Array

[104, 77, 144], [62, 49, 95], [44, 35, 64], [77, 61, 64], [172, 142, 142]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This general-style palette of #684D90, #3E315F, #2C2340, #4D3D40, #AC8E8E is ideal for: brand design, premium product pages, magazine layouts, tech websites, dark mode UIs, game UIs, infographics, data visualization, accessible design. Low-saturation colors convey a sophisticated, premium feel. High contrast ensures clear visual hierarchy and readability. It is a classic and elegant choice among 5-color palettes.

How to use this palette in CSS or frontend projects?

Copy the CSS variables directly: --color-1: #684d90; --color-2: #3e315f; --color-3: #2c2340; --color-4: #4d3d40; --color-5: #ac8e8e. LangColor editor supports one-click export to CSS, SCSS, Tailwind, JSON and more. Click the "Export" button to choose your format.

What UI/UX design tips apply to this palette?

Dark tones work well as backgrounds; pair with light text for readability. Use the brightest color for CTA buttons and interactive elements. High-contrast palettes naturally meet WCAG accessibility standards. Use the "Contrast Matrix" tool in LangColor editor to check WCAG accessibility levels for every color pair.

Which industries or brands suit this palette?

This general-style 5-color scheme is especially suited for finance, legal, luxury industries. Restrained colors convey professionalism and trust. Click "AI Analysis" in the editor for more detailed brand color suggestions.

🎨 Open this palette in Editor →

Generated by LangColor online color tool · Breaking the barrier between language and color