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#B4CDDD · #303E6D · #220F1F · #3B0D34 · #F9952C

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

#B4CDDD

Sky Blue · LightSteelBlue · Cobalt Blue

HEX
#B4CDDD
RGB
rgb(180, 205, 221)
HSL
hsl(203, 38%, 79%)
HSB
hsb(203, 19%, 87%)
CMYK
cmyk(19%, 7%, 0%, 13%)
Oklch
oklch(83.5% 0.035 236.0)

Traditional「Sky Blue」· Paint「Cobalt Blue」· Creative Twilight Haze

#303E6D

Indigo · DarkSlateGray · Prussian Blue

HEX
#303E6D
RGB
rgb(48, 62, 109)
HSL
hsl(226, 39%, 31%)
HSB
hsb(226, 56%, 43%)
CMYK
cmyk(56%, 43%, 0%, 57%)
Oklch
oklch(37.6% 0.083 269.6)

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

#220F1F

Rose Purple · Black · Dark Purple

HEX
#220F1F
RGB
rgb(34, 15, 31)
HSL
hsl(309, 39%, 10%)
HSB
hsb(309, 56%, 13%)
CMYK
cmyk(0%, 56%, 9%, 87%)
Oklch
oklch(20.4% 0.042 333.0)

Traditional「Rose Purple」· Paint「Dark Purple」· Creative Blush Sunrise

#3B0D34

Rose Purple · MidnightBlue · Dark Purple

HEX
#3B0D34
RGB
rgb(59, 13, 52)
HSL
hsl(309, 64%, 14%)
HSB
hsb(309, 78%, 23%)
CMYK
cmyk(0%, 78%, 12%, 77%)
Oklch
oklch(25.6% 0.089 334.5)

Traditional「Rose Purple」· Paint「Dark Purple」· Creative Blush Sunrise

#F9952C

Ginger · GoldenRod · Warm Sun

HEX
#F9952C
RGB
rgb(249, 149, 44)
HSL
hsl(31, 94%, 57%)
HSB
hsb(31, 82%, 98%)
CMYK
cmyk(0%, 40%, 82%, 2%)
Oklch
oklch(75.9% 0.162 61.0)

Traditional「Ginger」· Paint「Warm Sun」· Creative Blush Sunrise

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

B4CDDD
DEC5B5

Analogous

B5DED9
B4CDDD
B5BADE

Triadic

B4CDDD
DEB5CE
CEDEB5

Split-Comp.

B4CDDD
DEB5BA
DED9B5

Tetradic

B4CDDD
D9B5DE
DEC5B5
BADEB5

Contrast Matrix WCAG 2.1 Contrast

B4CDDD
303E6D
220F1F
3B0D34
F9952C
—
6.2
AA
11.0
AAA
9.8
AAA
1.4
Fail
6.2
AA
—
1.8
Fail
1.6
Fail
4.6
AA
11.0
AAA
1.8
Fail
—
1.1
Fail
8.1
AAA
9.8
AAA
1.6
Fail
1.1
Fail
—
7.2
AAA
1.4
Fail
4.6
AA
8.1
AAA
7.2
AAA
—
White BG
1.7Fail
10.3AAA
18.2AAA
16.2AAA
2.2Fail
Black BG
12.7AAA
2.0Fail
1.2Fail
1.3Fail
9.4AAA

Color Blindness Simulation Color Blindness Simulation

Protanopia

BFBFD9
363662
1A1A1B
27272B
CECD45

Deuteranopia

BDBCD8
35345F
1B1C1A
2A2D28
D4DB4C

Tritanopia

B5D6D5
315957
211817
392321
F4595E

Achromatopsia

C7C7C7
3F3F3F
171717
1F1F1F
A7A7A7

Shades & Tints Shades & Tints

#B4CDDD

Dark
Light

#303E6D

Dark
Light

#220F1F

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #b4cddd;
  --color-2: #303e6d;
  --color-3: #220f1f;
  --color-4: #3b0d34;
  --color-5: #f9952c;
}

SCSS

$color-1: #b4cddd;
$color-2: #303e6d;
$color-3: #220f1f;
$color-4: #3b0d34;
$color-5: #f9952c;

TAILWIND

colors: {
  'brand-1': '#b4cddd',
  'brand-2': '#303e6d',
  'brand-3': '#220f1f',
  'brand-4': '#3b0d34',
  'brand-5': '#f9952c',
}

RGB Array

[180, 205, 221], [48, 62, 109], [34, 15, 31], [59, 13, 52], [249, 149, 44]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This general-style palette of #B4CDDD, #303E6D, #220F1F, #3B0D34, #F9952C is ideal for: tech websites, dark mode UIs, game UIs, 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: #b4cddd; --color-2: #303e6d; --color-3: #220f1f; --color-4: #3b0d34; --color-5: #f9952c. 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 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