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#123F69 · #294D6D · #516673 · #667377 · #7A807A

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

Scene Recommendations Scene Recommendations

Emotion EMOTION

ProfoundPremiumCool

Industry INDUSTRY

FinanceLuxury

UI Context UI CONTEXT

Dark ThemeCorporate

Color Details Color Details

#123F69

Lake Blue · MidnightBlue · Prussian Blue

HEX
#123F69
RGB
rgb(18, 63, 105)
HSL
hsl(209, 71%, 24%)
HSB
hsb(209, 83%, 41%)
CMYK
cmyk(83%, 40%, 0%, 59%)
Oklch
oklch(36.1% 0.087 250.5)

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

#294D6D

Slate Blue · DarkSlateGray · Prussian Blue

HEX
#294D6D
RGB
rgb(41, 77, 109)
HSL
hsl(208, 45%, 29%)
HSB
hsb(208, 62%, 43%)
CMYK
cmyk(62%, 29%, 0%, 57%)
Oklch
oklch(40.9% 0.068 247.2)

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

#516673

Slate Blue · DimGray · Prussian Blue

HEX
#516673
RGB
rgb(81, 102, 115)
HSL
hsl(203, 17%, 38%)
HSB
hsb(203, 30%, 45%)
CMYK
cmyk(30%, 11%, 0%, 55%)
Oklch
oklch(49.8% 0.033 235.5)

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

#667377

Slate Blue · DimGray · Warm Gray

HEX
#667377
RGB
rgb(102, 115, 119)
HSL
hsl(194, 8%, 43%)
HSB
hsb(194, 14%, 47%)
CMYK
cmyk(14%, 3%, 0%, 53%)
Oklch
oklch(54.6% 0.017 218.2)

Traditional「Slate Blue」· Paint「Warm Gray」· Creative Urban Concrete

#7A807A

Ink Gray · Gray · Warm Gray

HEX
#7A807A
RGB
rgb(122, 128, 122)
HSL
hsl(120, 2%, 49%)
HSB
hsb(120, 5%, 50%)
CMYK
cmyk(5%, 0%, 5%, 50%)
Oklch
oklch(59.3% 0.011 145.4)

Traditional「Ink Gray」· Paint「Warm Gray」· Creative Urban Concrete

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

123F69
693C12

Analogous

126967
123F69
121369

Triadic

123F69
69123F
3F6912

Split-Comp.

123F69
691213
696712

Tetradic

123F69
671269
693C12
136912

Contrast Matrix WCAG 2.1 Contrast

123F69
294D6D
516673
667377
7A807A
—
1.2
Fail
1.8
Fail
2.2
Fail
2.7
Fail
1.2
Fail
—
1.5
Fail
1.8
Fail
2.2
Fail
1.8
Fail
1.5
Fail
—
1.2
Fail
1.5
Fail
2.2
Fail
1.8
Fail
1.2
Fail
—
1.2
Fail
2.7
Fail
2.2
Fail
1.5
Fail
1.2
Fail
—
White BG
10.8AAA
8.8AAA
6.0AA
4.9AA
4.0AA Large
Black BG
1.9Fail
2.4Fail
3.5AA Large
4.3AA Large
5.2AA

Color Blindness Simulation Color Blindness Simulation

Protanopia

25265F
393965
5A5A70
6C6C76
7D7D7B

Deuteranopia

23205C
373463
59576F
6B6A76
7C7C7C

Tritanopia

145755
2B5F5E
526D6D
677575
7A7D7D

Achromatopsia

363636
464646
616161
707070
7E7E7E

Shades & Tints Shades & Tints

#123F69

Dark
Light

#294D6D

Dark
Light

#516673

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #123f69;
  --color-2: #294d6d;
  --color-3: #516673;
  --color-4: #667377;
  --color-5: #7a807a;
}

SCSS

$color-1: #123f69;
$color-2: #294d6d;
$color-3: #516673;
$color-4: #667377;
$color-5: #7a807a;

TAILWIND

colors: {
  'brand-1': '#123f69',
  'brand-2': '#294d6d',
  'brand-3': '#516673',
  'brand-4': '#667377',
  'brand-5': '#7a807a',
}

RGB Array

[18, 63, 105], [41, 77, 109], [81, 102, 115], [102, 115, 119], [122, 128, 122]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This general-style palette of #123F69, #294D6D, #516673, #667377, #7A807A 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: #123f69; --color-2: #294d6d; --color-3: #516673; --color-4: #667377; --color-5: #7a807a. 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