← Back to Editor

#17182C · #2A1B30 · #402B3A · #553645 · #67444B

A 5-color palette palette · Complete color analysis and application guide

Scene Recommendations Scene Recommendations

Emotion EMOTION

ProfoundPremiumWarmCool

Industry INDUSTRY

FinanceLuxury

UI Context UI CONTEXT

Dark ThemeCorporate

Color Details Color Details

#17182C

Indigo · Black · Deep Sea Blue

HEX
#17182C
RGB
rgb(23, 24, 44)
HSL
hsl(237, 31%, 13%)
HSB
hsb(237, 48%, 17%)
CMYK
cmyk(48%, 45%, 0%, 83%)
Oklch
oklch(21.9% 0.039 280.5)

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

#2A1B30

Dark Plum · DarkSlateGray · Dark Purple

HEX
#2A1B30
RGB
rgb(42, 27, 48)
HSL
hsl(283, 28%, 15%)
HSB
hsb(283, 44%, 19%)
CMYK
cmyk(13%, 44%, 0%, 81%)
Oklch
oklch(25.1% 0.044 316.0)

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

#402B3A

Rose Purple · DarkSlateGray · Eggplant

HEX
#402B3A
RGB
rgb(64, 43, 58)
HSL
hsl(317, 20%, 21%)
HSB
hsb(317, 33%, 25%)
CMYK
cmyk(0%, 33%, 9%, 75%)
Oklch
oklch(32.0% 0.039 337.4)

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

#553645

Dark Violet · DarkSlateGray · Camellia

HEX
#553645
RGB
rgb(85, 54, 69)
HSL
hsl(331, 22%, 27%)
HSB
hsb(331, 36%, 33%)
CMYK
cmyk(0%, 36%, 19%, 67%)
Oklch
oklch(37.5% 0.050 349.3)

Traditional「Dark Violet」· Paint「Camellia」· Creative Blush Sunrise

#67444B

Crimson · DimGray · Wine Red

HEX
#67444B
RGB
rgb(103, 68, 75)
HSL
hsl(348, 20%, 34%)
HSB
hsb(348, 34%, 40%)
CMYK
cmyk(0%, 34%, 27%, 60%)
Oklch
oklch(42.8% 0.049 6.2)

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

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

17182C
2B2A17

Analogous

17222B
17182C
20172B

Triadic

17182C
2B1718
182B17

Split-Comp.

17182C
2B2017
222B17

Tetradic

17182C
2B1722
2B2A17
172B20

Contrast Matrix WCAG 2.1 Contrast

17182C
2A1B30
402B3A
553645
67444B
—
1.1
Fail
1.3
Fail
1.7
Fail
2.1
Fail
1.1
Fail
—
1.3
Fail
1.5
Fail
1.9
Fail
1.3
Fail
1.3
Fail
—
1.2
Fail
1.5
Fail
1.7
Fail
1.5
Fail
1.2
Fail
—
1.3
Fail
2.1
Fail
1.9
Fail
1.5
Fail
1.3
Fail
—
White BG
17.4AAA
16.2AAA
12.9AAA
10.5AAA
8.4AAA
Black BG
1.2Fail
1.3Fail
1.6Fail
2.0Fail
2.5Fail

Color Blindness Simulation Color Blindness Simulation

Protanopia

171727
24232B
373736
484741
585849

Deuteranopia

171726
24262A
383A35
494C41
5A5D49

Tritanopia

172323
292726
3F3433
533F3E
654848

Achromatopsia

1A1A1A
222222
333333
414141
4F4F4F

Shades & Tints Shades & Tints

#17182C

Dark
Light

#2A1B30

Dark
Light

#402B3A

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #17182c;
  --color-2: #2a1b30;
  --color-3: #402b3a;
  --color-4: #553645;
  --color-5: #67444b;
}

SCSS

$color-1: #17182c;
$color-2: #2a1b30;
$color-3: #402b3a;
$color-4: #553645;
$color-5: #67444b;

TAILWIND

colors: {
  'brand-1': '#17182c',
  'brand-2': '#2a1b30',
  'brand-3': '#402b3a',
  'brand-4': '#553645',
  'brand-5': '#67444b',
}

RGB Array

[23, 24, 44], [42, 27, 48], [64, 43, 58], [85, 54, 69], [103, 68, 75]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This general-style palette of #17182C, #2A1B30, #402B3A, #553645, #67444B is ideal for: brand design, premium product pages, magazine layouts, tech websites, dark mode UIs, game UIs. Low-saturation colors convey a sophisticated, premium feel. It is a classic and elegant choice among 5-color palettes.

How to use this palette in CSS or frontend projects?

Copy the CSS variables directly: --color-1: #17182c; --color-2: #2a1b30; --color-3: #402b3a; --color-4: #553645; --color-5: #67444b. 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. 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 finance, legal, luxury industries. Restrained colors convey professionalism and trust. 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