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#51827C · #4E494F · #FB341F · #FF9D46 · #0D0405

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

#51827C

Mineral Blue · SlateGray · Mint Ice

HEX
#51827C
RGB
rgb(81, 130, 124)
HSL
hsl(173, 23%, 41%)
HSB
hsb(173, 38%, 51%)
CMYK
cmyk(38%, 0%, 5%, 49%)
Oklch
oklch(57.0% 0.054 186.0)

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

#4E494F

Dark Cyan · DarkSlateGray · Charcoal

HEX
#4E494F
RGB
rgb(78, 73, 79)
HSL
hsl(290, 4%, 30%)
HSB
hsb(290, 8%, 31%)
CMYK
cmyk(1%, 8%, 0%, 69%)
Oklch
oklch(41.2% 0.012 320.6)

Traditional「Dark Cyan」· Paint「Charcoal」· Creative Midnight Shadow

#FB341F

Vermilion · OrangeRed · Passion Red

HEX
#FB341F
RGB
rgb(251, 52, 31)
HSL
hsl(6, 96%, 55%)
HSB
hsb(6, 88%, 98%)
CMYK
cmyk(0%, 79%, 88%, 2%)
Oklch
oklch(64.1% 0.235 30.4)

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

#FF9D46

Apricot · SandyBrown · Warm Sun

HEX
#FF9D46
RGB
rgb(255, 157, 70)
HSL
hsl(28, 100%, 64%)
HSB
hsb(28, 73%, 100%)
CMYK
cmyk(0%, 38%, 73%, 0%)
Oklch
oklch(78.2% 0.153 58.9)

Traditional「Apricot」· Paint「Warm Sun」· Creative Honey Glow

#0D0405

Crimson · Black · Deep Berry

HEX
#0D0405
RGB
rgb(13, 4, 5)
HSL
hsl(353, 53%, 3%)
HSB
hsb(353, 69%, 5%)
CMYK
cmyk(0%, 69%, 62%, 95%)
Oklch
oklch(12.5% 0.020 10.8)

Traditional「Crimson」· Paint「Deep Berry」· Creative Blush Sunrise

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

51827C
815156

Analogous

518163
51827C
516E81

Triadic

51827C
7B5181
817B51

Split-Comp.

51827C
81516E
816351

Tetradic

51827C
635181
815156
6E8151

Contrast Matrix WCAG 2.1 Contrast

51827C
4E494F
FB341F
FF9D46
0D0405
—
2.0
Fail
1.2
Fail
2.1
Fail
4.7
AA
2.0
Fail
—
2.3
Fail
4.3
AA Large
2.3
Fail
1.2
Fail
2.3
Fail
—
1.8
Fail
5.4
AA
2.1
Fail
4.3
AA Large
1.8
Fail
—
9.8
AAA
4.7
AA
2.3
Fail
5.4
AA
9.8
AAA
—
White BG
4.3AA Large
8.8AAA
3.7AA Large
2.1Fail
20.3AAA
Black BG
4.8AA
2.4Fail
5.6AA
10.2AAA
1.0Fail

Color Blindness Simulation Color Blindness Simulation

Protanopia

66677D
4C4C4E
A5A324
D5D45B
090905

Deuteranopia

63607E
4C4D4D
B0BF25
DAE260
0A0A05

Tritanopia

537F7F
4E4C4C
F12829
FA6C6F
0D0505

Achromatopsia

737373
4B4B4B
6D6D6D
B0B0B0
070707

Shades & Tints Shades & Tints

#51827C

Dark
Light

#4E494F

Dark
Light

#FB341F

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #51827c;
  --color-2: #4e494f;
  --color-3: #fb341f;
  --color-4: #ff9d46;
  --color-5: #0d0405;
}

SCSS

$color-1: #51827c;
$color-2: #4e494f;
$color-3: #fb341f;
$color-4: #ff9d46;
$color-5: #0d0405;

TAILWIND

colors: {
  'brand-1': '#51827c',
  'brand-2': '#4e494f',
  'brand-3': '#fb341f',
  'brand-4': '#ff9d46',
  'brand-5': '#0d0405',
}

RGB Array

[81, 130, 124], [78, 73, 79], [251, 52, 31], [255, 157, 70], [13, 4, 5]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This general-style palette of #51827C, #4E494F, #FB341F, #FF9D46, #0D0405 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: #51827c; --color-2: #4e494f; --color-3: #fb341f; --color-4: #ff9d46; --color-5: #0d0405. 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