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#666F78 · #A2B392 · #80A8A3 · #68A3AB · #C4C4C4

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 Library

Color Details Color Details

#666F78

Indigo · DimGray · Warm Gray

HEX
#666F78
RGB
rgb(102, 111, 120)
HSL
hsl(210, 8%, 44%)
HSB
hsb(210, 15%, 47%)
CMYK
cmyk(15%, 7%, 0%, 53%)
Oklch
oklch(53.7% 0.018 248.2)

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

#A2B392

Celadon · DarkSeaGreen · Apple Green

HEX
#A2B392
RGB
rgb(162, 179, 146)
HSL
hsl(91, 18%, 64%)
HSB
hsb(91, 18%, 70%)
CMYK
cmyk(9%, 0%, 18%, 30%)
Oklch
oklch(74.5% 0.050 129.8)

Traditional「Celadon」· Paint「Apple Green」· Creative Mint Breeze

#80A8A3

Mineral Blue · DarkSeaGreen · Lake Green

HEX
#80A8A3
RGB
rgb(128, 168, 163)
HSL
hsl(173, 19%, 58%)
HSB
hsb(173, 24%, 66%)
CMYK
cmyk(24%, 0%, 3%, 34%)
Oklch
oklch(70.1% 0.044 186.7)

Traditional「Mineral Blue」· Paint「Lake Green」· Creative Blush Sunrise

#68A3AB

Slate Blue · CadetBlue · Lake Green

HEX
#68A3AB
RGB
rgb(104, 163, 171)
HSL
hsl(187, 29%, 54%)
HSB
hsb(187, 39%, 67%)
CMYK
cmyk(39%, 5%, 0%, 33%)
Oklch
oklch(67.8% 0.062 206.7)

Traditional「Slate Blue」· Paint「Lake Green」· Creative Blush Sunrise

#C4C4C4

Silver Gray · Silver · Pearl Gray

HEX
#C4C4C4
RGB
rgb(196, 196, 196)
HSL
hsl(0, 0%, 77%)
HSB
hsb(0, 0%, 77%)
CMYK
cmyk(0%, 0%, 0%, 23%)
Oklch
oklch(82.0% 0.000 89.9)

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

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

666F78
797067

Analogous

677979
666F78
676779

Triadic

666F78
796770
707967

Split-Comp.

666F78
796767
797967

Tetradic

666F78
796779
797067
677967

Contrast Matrix WCAG 2.1 Contrast

666F78
A2B392
80A8A3
68A3AB
C4C4C4
—
2.3
Fail
2.0
Fail
1.8
Fail
2.9
Fail
2.3
Fail
—
1.2
Fail
1.3
Fail
1.3
Fail
2.0
Fail
1.2
Fail
—
1.1
Fail
1.5
Fail
1.8
Fail
1.3
Fail
1.1
Fail
—
1.6
Fail
2.9
Fail
1.3
Fail
1.5
Fail
1.6
Fail
—
White BG
5.1AA
2.2Fail
2.6Fail
2.8Fail
1.7Fail
Black BG
4.1AA Large
9.4AAA
8.0AAA
7.4AAA
12.0AAA

Color Blindness Simulation Color Blindness Simulation

Protanopia

6A6A76
A9AA9A
9192A4
8282A9
C4C4C4

Deuteranopia

696975
A8A79C
8F8CA5
7E7AA9
C4C4C4

Tritanopia

667474
A3A0A2
82A5A5
6BA8A7
C4C4C4

Achromatopsia

6D6D6D
AAAAAA
9B9B9B
929292
C4C4C4

Shades & Tints Shades & Tints

#666F78

Dark
Light

#A2B392

Dark
Light

#80A8A3

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #666f78;
  --color-2: #a2b392;
  --color-3: #80a8a3;
  --color-4: #68a3ab;
  --color-5: #c4c4c4;
}

SCSS

$color-1: #666f78;
$color-2: #a2b392;
$color-3: #80a8a3;
$color-4: #68a3ab;
$color-5: #c4c4c4;

TAILWIND

colors: {
  'brand-1': '#666f78',
  'brand-2': '#a2b392',
  'brand-3': '#80a8a3',
  'brand-4': '#68a3ab',
  'brand-5': '#c4c4c4',
}

RGB Array

[102, 111, 120], [162, 179, 146], [128, 168, 163], [104, 163, 171], [196, 196, 196]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This general-style palette of #666F78, #A2B392, #80A8A3, #68A3AB, #C4C4C4 is ideal for: brand design, premium product pages, magazine layouts. 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: #666f78; --color-2: #a2b392; --color-3: #80a8a3; --color-4: #68a3ab; --color-5: #c4c4c4. 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. 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. 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