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#304E56 · #ECF1E7 · #EB4036 · #F2E5D3 · #8F0E0E

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

#304E56

Slate Blue · DarkSlateGray · Mint Ice

HEX
#304E56
RGB
rgb(48, 78, 86)
HSL
hsl(193, 28%, 26%)
HSB
hsb(193, 44%, 34%)
CMYK
cmyk(44%, 9%, 0%, 66%)
Oklch
oklch(40.4% 0.038 216.5)

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

#ECF1E7

Celadon · Linen · Mint Green

HEX
#ECF1E7
RGB
rgb(236, 241, 231)
HSL
hsl(90, 26%, 93%)
HSB
hsb(90, 4%, 95%)
CMYK
cmyk(2%, 0%, 4%, 5%)
Oklch
oklch(95.2% 0.014 128.6)

Traditional「Celadon」· Paint「Mint Green」· Creative Mint Breeze

#EB4036

Vermilion · Tomato · Passion Red

HEX
#EB4036
RGB
rgb(235, 64, 54)
HSL
hsl(3, 82%, 57%)
HSB
hsb(3, 77%, 92%)
CMYK
cmyk(0%, 73%, 77%, 8%)
Oklch
oklch(62.5% 0.209 28.2)

Traditional「Vermilion」· Paint「Passion Red」· Creative Blush Sunrise

#F2E5D3

Goose Yellow · Beige · Peach Orange

HEX
#F2E5D3
RGB
rgb(242, 229, 211)
HSL
hsl(35, 54%, 89%)
HSB
hsb(35, 13%, 95%)
CMYK
cmyk(0%, 5%, 13%, 5%)
Oklch
oklch(92.7% 0.028 76.2)

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

#8F0E0E

Vermilion · DarkRed · Wine Red

HEX
#8F0E0E
RGB
rgb(143, 14, 14)
HSL
hsl(0, 82%, 31%)
HSB
hsb(0, 90%, 56%)
CMYK
cmyk(0%, 90%, 90%, 44%)
Oklch
oklch(41.5% 0.161 28.0)

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

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

304E56
553830

Analogous

30554A
304E56
303A55

Triadic

304E56
55304D
4D5530

Split-Comp.

304E56
55303A
554A30

Tetradic

304E56
4A3055
553830
3A5530

Contrast Matrix WCAG 2.1 Contrast

304E56
ECF1E7
EB4036
F2E5D3
8F0E0E
—
7.8
AAA
2.3
Fail
7.2
AAA
1.1
Fail
7.8
AAA
—
3.4
AA Large
1.1
Fail
8.2
AAA
2.3
Fail
3.4
AA Large
—
3.2
AA Large
2.4
Fail
7.2
AAA
1.1
Fail
3.2
AA Large
—
7.6
AAA
1.1
Fail
8.2
AAA
2.4
Fail
7.6
AAA
—
White BG
8.9AAA
1.1Fail
3.9AA Large
1.2Fail
9.4AAA
Black BG
2.3Fail
18.3AAA
5.3AA
16.9AAA
2.2Fail

Color Blindness Simulation Color Blindness Simulation

Protanopia

3D3D54
EEEEE9
A19F38
ECECD7
57560E

Deuteranopia

3B3954
EEEEEA
ABB839
EDEED8
5F680E

Tritanopia

315352
ECEBEC
E23A3B
F1DBDC
890E0E

Achromatopsia

464646
EEEEEE
727272
E7E7E7
353535

Shades & Tints Shades & Tints

#304E56

Dark
Light

#ECF1E7

Dark
Light

#EB4036

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #304e56;
  --color-2: #ecf1e7;
  --color-3: #eb4036;
  --color-4: #f2e5d3;
  --color-5: #8f0e0e;
}

SCSS

$color-1: #304e56;
$color-2: #ecf1e7;
$color-3: #eb4036;
$color-4: #f2e5d3;
$color-5: #8f0e0e;

TAILWIND

colors: {
  'brand-1': '#304e56',
  'brand-2': '#ecf1e7',
  'brand-3': '#eb4036',
  'brand-4': '#f2e5d3',
  'brand-5': '#8f0e0e',
}

RGB Array

[48, 78, 86], [236, 241, 231], [235, 64, 54], [242, 229, 211], [143, 14, 14]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This general-style palette of #304E56, #ECF1E7, #EB4036, #F2E5D3, #8F0E0E 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: #304e56; --color-2: #ecf1e7; --color-3: #eb4036; --color-4: #f2e5d3; --color-5: #8f0e0e. 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