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#BF3B3B · #E05A5A · #BFBFBF · #89B3B2 · #423B66

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

#BF3B3B

Crimson · Brown · Passion Red

HEX
#BF3B3B
RGB
rgb(191, 59, 59)
HSL
hsl(0, 53%, 49%)
HSB
hsb(0, 69%, 75%)
CMYK
cmyk(0%, 69%, 69%, 25%)
Oklch
oklch(54.6% 0.169 24.7)

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

#E05A5A

Peach Pink · Tomato · Coral Red

HEX
#E05A5A
RGB
rgb(224, 90, 90)
HSL
hsl(0, 68%, 62%)
HSB
hsb(0, 60%, 88%)
CMYK
cmyk(0%, 60%, 60%, 12%)
Oklch
oklch(64.1% 0.168 23.1)

Traditional「Peach Pink」· Paint「Coral Red」· Creative Blush Sunrise

#BFBFBF

Silver Gray · Silver · Pearl Gray

HEX
#BFBFBF
RGB
rgb(191, 191, 191)
HSL
hsl(0, 0%, 75%)
HSB
hsb(0, 0%, 75%)
CMYK
cmyk(0%, 0%, 0%, 25%)
Oklch
oklch(80.5% 0.000 89.9)

Traditional「Silver Gray」· Paint「Pearl Gray」· Creative Silver Lining

#89B3B2

Jade · DarkGray · Lake Green

HEX
#89B3B2
RGB
rgb(137, 179, 178)
HSL
hsl(179, 22%, 62%)
HSB
hsb(179, 23%, 70%)
CMYK
cmyk(23%, 0%, 1%, 30%)
Oklch
oklch(73.6% 0.045 194.4)

Traditional「Jade」· Paint「Lake Green」· Creative Arctic Pool

#423B66

Deep Indigo · DarkSlateGray · Prussian Blue

HEX
#423B66
RGB
rgb(66, 59, 102)
HSL
hsl(250, 27%, 32%)
HSB
hsb(250, 42%, 40%)
CMYK
cmyk(35%, 42%, 0%, 60%)
Oklch
oklch(38.0% 0.072 290.0)

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

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

BF3B3B
3BBFBF

Analogous

BF3B7D
BF3B3B
BF7D3B

Triadic

BF3B3B
3BBF3B
3B3BBF

Split-Comp.

BF3B3B
3BBF7D
3B7DBF

Tetradic

BF3B3B
7DBF3B
3BBFBF
7D3BBF

Contrast Matrix WCAG 2.1 Contrast

BF3B3B
E05A5A
BFBFBF
89B3B2
423B66
—
1.5
Fail
2.9
Fail
2.3
Fail
1.9
Fail
1.5
Fail
—
2.0
Fail
1.6
Fail
2.8
Fail
2.9
Fail
2.0
Fail
—
1.2
Fail
5.6
AA
2.3
Fail
1.6
Fail
1.2
Fail
—
4.5
AA Large
1.9
Fail
2.8
Fail
5.6
AA
4.5
AA Large
—
White BG
5.4AA
3.6AA Large
1.8Fail
2.3Fail
10.2AAA
Black BG
3.9AA Large
5.8AA
11.4AAA
9.2AAA
2.0Fail

Color Blindness Simulation Color Blindness Simulation

Protanopia

86853B
A6A55A
BFBFBF
9B9CB2
3F3F5C

Deuteranopia

8E973B
AEB85A
BFBFBF
9996B2
3F4059

Tritanopia

B83B3B
D95A5A
BFBFBF
8BB2B2
425352

Achromatopsia

626262
828282
BFBFBF
A6A6A6
424242

Shades & Tints Shades & Tints

#BF3B3B

Dark
Light

#E05A5A

Dark
Light

#BFBFBF

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #bf3b3b;
  --color-2: #e05a5a;
  --color-3: #bfbfbf;
  --color-4: #89b3b2;
  --color-5: #423b66;
}

SCSS

$color-1: #bf3b3b;
$color-2: #e05a5a;
$color-3: #bfbfbf;
$color-4: #89b3b2;
$color-5: #423b66;

TAILWIND

colors: {
  'brand-1': '#bf3b3b',
  'brand-2': '#e05a5a',
  'brand-3': '#bfbfbf',
  'brand-4': '#89b3b2',
  'brand-5': '#423b66',
}

RGB Array

[191, 59, 59], [224, 90, 90], [191, 191, 191], [137, 179, 178], [66, 59, 102]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This general-style palette of #BF3B3B, #E05A5A, #BFBFBF, #89B3B2, #423B66 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: #bf3b3b; --color-2: #e05a5a; --color-3: #bfbfbf; --color-4: #89b3b2; --color-5: #423b66. 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