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#42525D · #171420 · #9F2843 · #E65933 · #F89148

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

#42525D

Slate Blue · DarkSlateGray · Prussian Blue

HEX
#42525D
RGB
rgb(66, 82, 93)
HSL
hsl(204, 17%, 31%)
HSB
hsb(204, 29%, 36%)
CMYK
cmyk(29%, 12%, 0%, 64%)
Oklch
oklch(42.9% 0.027 238.3)

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

#171420

Deep Indigo · Black · Deep Sea Blue

HEX
#171420
RGB
rgb(23, 20, 32)
HSL
hsl(255, 23%, 10%)
HSB
hsb(255, 38%, 13%)
CMYK
cmyk(28%, 38%, 0%, 87%)
Oklch
oklch(20.1% 0.024 295.6)

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

#9F2843

Crimson · Brown · Wine Red

HEX
#9F2843
RGB
rgb(159, 40, 67)
HSL
hsl(346, 60%, 39%)
HSB
hsb(346, 75%, 62%)
CMYK
cmyk(0%, 75%, 58%, 38%)
Oklch
oklch(47.3% 0.155 12.5)

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

#E65933

Vermilion · Chocolate · Passion Red

HEX
#E65933
RGB
rgb(230, 89, 51)
HSL
hsl(13, 78%, 55%)
HSB
hsb(13, 78%, 90%)
CMYK
cmyk(0%, 61%, 78%, 10%)
Oklch
oklch(64.3% 0.183 35.8)

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

#F89148

Apricot · Coral · Warm Sun

HEX
#F89148
RGB
rgb(248, 145, 72)
HSL
hsl(25, 93%, 63%)
HSB
hsb(25, 71%, 97%)
CMYK
cmyk(0%, 42%, 71%, 3%)
Oklch
oklch(75.3% 0.152 53.3)

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

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

42525D
5C4C42

Analogous

425C5A
42525D
42445C

Triadic

42525D
5C4252
525C42

Split-Comp.

42525D
5C4244
5C5A42

Tetradic

42525D
5A425C
5C4C42
445C42

Contrast Matrix WCAG 2.1 Contrast

42525D
171420
9F2843
E65933
F89148
—
2.2
Fail
1.1
Fail
2.2
Fail
3.5
AA Large
2.2
Fail
—
2.5
Fail
5.0
AA
7.9
AAA
1.1
Fail
2.5
Fail
—
2.0
Fail
3.2
AA Large
2.2
Fail
5.0
AA
2.0
Fail
—
1.6
Fail
3.5
AA Large
7.9
AAA
3.2
AA Large
1.6
Fail
—
White BG
8.1AAA
18.1AAA
7.3AAA
3.6AA Large
2.3Fail
Black BG
2.6Fail
1.2Fail
2.9Fail
5.8AA
9.1AAA

Color Blindness Simulation Color Blindness Simulation

Protanopia

49495A
16161D
6B6A3C
A9A83C
CBCA5A

Deuteranopia

48475A
16161C
727B3B
B1BC3E
D1D95E

Tritanopia

435858
171B1A
993736
DF4345
F3686B

Achromatopsia

4E4E4E
161616
4F4F4F
7F7F7F
A7A7A7

Shades & Tints Shades & Tints

#42525D

Dark
Light

#171420

Dark
Light

#9F2843

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #42525d;
  --color-2: #171420;
  --color-3: #9f2843;
  --color-4: #e65933;
  --color-5: #f89148;
}

SCSS

$color-1: #42525d;
$color-2: #171420;
$color-3: #9f2843;
$color-4: #e65933;
$color-5: #f89148;

TAILWIND

colors: {
  'brand-1': '#42525d',
  'brand-2': '#171420',
  'brand-3': '#9f2843',
  'brand-4': '#e65933',
  'brand-5': '#f89148',
}

RGB Array

[66, 82, 93], [23, 20, 32], [159, 40, 67], [230, 89, 51], [248, 145, 72]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This general-style palette of #42525D, #171420, #9F2843, #E65933, #F89148 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: #42525d; --color-2: #171420; --color-3: #9f2843; --color-4: #e65933; --color-5: #f89148. 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