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#1D2A8A · #ACA8A9 · #627192 · #4B4E74 · #1A1B1F

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 ThemeCorporateData Visualization

Color Details Color Details

#1D2A8A

Indigo · MidnightBlue · Prussian Blue

HEX
#1D2A8A
RGB
rgb(29, 42, 138)
HSL
hsl(233, 65%, 33%)
HSB
hsb(233, 79%, 54%)
CMYK
cmyk(79%, 70%, 0%, 46%)
Oklch
oklch(34.7% 0.158 269.6)

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

#ACA8A9

Ash · DarkGray · Silver Sand

HEX
#ACA8A9
RGB
rgb(172, 168, 169)
HSL
hsl(345, 2%, 67%)
HSB
hsb(345, 2%, 67%)
CMYK
cmyk(0%, 2%, 2%, 33%)
Oklch
oklch(73.5% 0.005 0.1)

Traditional「Ash」· Paint「Silver Sand」· Creative Urban Concrete

#627192

Indigo · SlateGray · Navy Blue

HEX
#627192
RGB
rgb(98, 113, 146)
HSL
hsl(221, 20%, 48%)
HSB
hsb(221, 33%, 57%)
CMYK
cmyk(33%, 23%, 0%, 43%)
Oklch
oklch(54.9% 0.055 265.6)

Traditional「Indigo」· Paint「Navy Blue」· Creative Blush Sunrise

#4B4E74

Indigo · DarkSlateBlue · Prussian Blue

HEX
#4B4E74
RGB
rgb(75, 78, 116)
HSL
hsl(236, 21%, 37%)
HSB
hsb(236, 35%, 45%)
CMYK
cmyk(35%, 33%, 0%, 55%)
Oklch
oklch(43.8% 0.063 280.0)

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

#1A1B1F

Indigo · Black · Dark Stone

HEX
#1A1B1F
RGB
rgb(26, 27, 31)
HSL
hsl(228, 9%, 11%)
HSB
hsb(228, 16%, 12%)
CMYK
cmyk(16%, 13%, 0%, 88%)
Oklch
oklch(22.3% 0.008 274.6)

Traditional「Indigo」· Paint「Dark Stone」· Creative Midnight Shadow

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

1D2A8A
8B7E1D

Analogous

1D618B
1D2A8A
471D8B

Triadic

1D2A8A
8B1D2A
2A8B1D

Split-Comp.

1D2A8A
8B471D
618B1D

Tetradic

1D2A8A
8B1D61
8B7E1D
1D8B47

Contrast Matrix WCAG 2.1 Contrast

1D2A8A
ACA8A9
627192
4B4E74
1A1B1F
—
5.1
AA
2.5
Fail
1.5
Fail
1.4
Fail
5.1
AA
—
2.1
Fail
3.4
AA Large
7.3
AAA
2.5
Fail
2.1
Fail
—
1.6
Fail
3.5
AA Large
1.5
Fail
3.4
AA Large
1.6
Fail
—
2.2
Fail
1.4
Fail
7.3
AAA
3.5
AA Large
2.2
Fail
—
White BG
12.0AAA
2.4Fail
4.9AA
8.0AAA
17.2AAA
Black BG
1.8Fail
8.9AAA
4.3AA Large
2.6Fail
1.2Fail

Color Blindness Simulation Color Blindness Simulation

Protanopia

232373
AAAAA9
68698A
4C4C6B
1A1A1E

Deuteranopia

22216D
ABABA9
686788
4C4C69
1A1A1E

Tritanopia

1E605C
ACA9A9
638482
4B6462
1A1D1D

Achromatopsia

313131
A9A9A9
707070
515151
1B1B1B

Shades & Tints Shades & Tints

#1D2A8A

Dark
Light

#ACA8A9

Dark
Light

#627192

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #1d2a8a;
  --color-2: #aca8a9;
  --color-3: #627192;
  --color-4: #4b4e74;
  --color-5: #1a1b1f;
}

SCSS

$color-1: #1d2a8a;
$color-2: #aca8a9;
$color-3: #627192;
$color-4: #4b4e74;
$color-5: #1a1b1f;

TAILWIND

colors: {
  'brand-1': '#1d2a8a',
  'brand-2': '#aca8a9',
  'brand-3': '#627192',
  'brand-4': '#4b4e74',
  'brand-5': '#1a1b1f',
}

RGB Array

[29, 42, 138], [172, 168, 169], [98, 113, 146], [75, 78, 116], [26, 27, 31]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This general-style palette of #1D2A8A, #ACA8A9, #627192, #4B4E74, #1A1B1F is ideal for: brand design, premium product pages, magazine layouts, tech websites, dark mode UIs, game UIs, infographics, data visualization, accessible design. Low-saturation colors convey a sophisticated, premium feel. High contrast ensures clear visual hierarchy and readability. 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: #1d2a8a; --color-2: #aca8a9; --color-3: #627192; --color-4: #4b4e74; --color-5: #1a1b1f. 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 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