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#221F2D · #3A4E51 · #5B9465 · #CDD184 · #FBD291

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

Scene Recommendations Scene Recommendations

Emotion EMOTION

HarmoniousVersatileWarmCool

Industry INDUSTRY

E-commerceBusiness

UI Context UI CONTEXT

Web PageComponent LibraryData Visualization

Color Details Color Details

#221F2D

Deep Indigo · DarkSlateGray · Deep Sea Blue

HEX
#221F2D
RGB
rgb(34, 31, 45)
HSL
hsl(253, 18%, 15%)
HSB
hsb(253, 31%, 18%)
CMYK
cmyk(24%, 31%, 0%, 82%)
Oklch
oklch(24.9% 0.027 294.2)

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

#3A4E51

Slate Blue · DarkSlateGray · Mint Ice

HEX
#3A4E51
RGB
rgb(58, 78, 81)
HSL
hsl(188, 17%, 27%)
HSB
hsb(188, 28%, 32%)
CMYK
cmyk(28%, 4%, 0%, 68%)
Oklch
oklch(40.8% 0.025 207.6)

Traditional「Slate Blue」· Paint「Mint Ice」· Creative Blush Sunrise

#5B9465

Celadon · DimGray · Olive Green

HEX
#5B9465
RGB
rgb(91, 148, 101)
HSL
hsl(131, 24%, 47%)
HSB
hsb(131, 39%, 58%)
CMYK
cmyk(39%, 0%, 32%, 42%)
Oklch
oklch(61.4% 0.093 148.7)

Traditional「Celadon」· Paint「Olive Green」· Creative Blush Sunrise

#CDD184

Fresh Green · BurlyWood · Sunflower

HEX
#CDD184
RGB
rgb(205, 209, 132)
HSL
hsl(63, 46%, 67%)
HSB
hsb(63, 37%, 82%)
CMYK
cmyk(2%, 0%, 37%, 18%)
Oklch
oklch(84.0% 0.099 110.9)

Traditional「Fresh Green」· Paint「Sunflower」· Creative Lemon Fizz

#FBD291

Goose Yellow · Khaki · Peach Orange

HEX
#FBD291
RGB
rgb(251, 210, 145)
HSL
hsl(37, 93%, 78%)
HSB
hsb(37, 42%, 98%)
CMYK
cmyk(0%, 16%, 42%, 2%)
Oklch
oklch(88.4% 0.094 78.6)

Traditional「Goose Yellow」· Paint「Peach Orange」· Creative Honey Glow

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

221F2D
2A2D1F

Analogous

1F232D
221F2D
291F2D

Triadic

221F2D
2D221F
1F2D22

Split-Comp.

221F2D
2D291F
232D1F

Tetradic

221F2D
2D1F23
2A2D1F
1F2D29

Contrast Matrix WCAG 2.1 Contrast

221F2D
3A4E51
5B9465
CDD184
FBD291
—
1.8
Fail
4.5
AA
10.0
AAA
11.3
AAA
1.8
Fail
—
2.5
Fail
5.5
AA
6.2
AA
4.5
AA
2.5
Fail
—
2.2
Fail
2.5
Fail
10.0
AAA
5.5
AA
2.2
Fail
—
1.1
Fail
11.3
AAA
6.2
AA
2.5
Fail
1.1
Fail
—
White BG
16.1AAA
8.8AAA
3.6AA Large
1.6Fail
1.4Fail
Black BG
1.3Fail
2.4Fail
5.9AA
13.0AAA
14.7AAA

Color Blindness Simulation Color Blindness Simulation

Protanopia

21212A
434350
747470
CFCF97
E9E9A1

Deuteranopia

212129
424050
706C73
CFCE9B
ECEFA5

Tritanopia

222726
3B5050
5E797B
CDA5A9
F9ADB0

Achromatopsia

212121
484848
7E7E7E
C7C7C7
D7D7D7

Shades & Tints Shades & Tints

#221F2D

Dark
Light

#3A4E51

Dark
Light

#5B9465

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #221f2d;
  --color-2: #3a4e51;
  --color-3: #5b9465;
  --color-4: #cdd184;
  --color-5: #fbd291;
}

SCSS

$color-1: #221f2d;
$color-2: #3a4e51;
$color-3: #5b9465;
$color-4: #cdd184;
$color-5: #fbd291;

TAILWIND

colors: {
  'brand-1': '#221f2d',
  'brand-2': '#3a4e51',
  'brand-3': '#5b9465',
  'brand-4': '#cdd184',
  'brand-5': '#fbd291',
}

RGB Array

[34, 31, 45], [58, 78, 81], [91, 148, 101], [205, 209, 132], [251, 210, 145]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This general-style palette of #221F2D, #3A4E51, #5B9465, #CDD184, #FBD291 is ideal for: infographics, data visualization, accessible design. High contrast ensures clear visual hierarchy and readability. It is a balanced and harmonious choice among 5-color palettes.

How to use this palette in CSS or frontend projects?

Copy the CSS variables directly: --color-1: #221f2d; --color-2: #3a4e51; --color-3: #5b9465; --color-4: #cdd184; --color-5: #fbd291. 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?

Medium-brightness colors suit brand primary and accent colors. Use the darkest for text, lightest for backgrounds, and mid-tones for emphasis. 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 tech, SaaS, healthcare, eco industries. 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