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#66A5AE · #8AB798 · #FF4A75 · #90446A · #2B1E53

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

#66A5AE

Slate Blue · CadetBlue · Lake Green

HEX
#66A5AE
RGB
rgb(102, 165, 174)
HSL
hsl(188, 31%, 54%)
HSB
hsb(188, 41%, 68%)
CMYK
cmyk(41%, 5%, 0%, 32%)
Oklch
oklch(68.3% 0.066 207.3)

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

#8AB798

Celadon · DarkSeaGreen · Apple Green

HEX
#8AB798
RGB
rgb(138, 183, 152)
HSL
hsl(139, 24%, 63%)
HSB
hsb(139, 25%, 72%)
CMYK
cmyk(25%, 0%, 17%, 28%)
Oklch
oklch(73.8% 0.066 154.5)

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

#FF4A75

Peach Pink · Tomato · Coral Red

HEX
#FF4A75
RGB
rgb(255, 74, 117)
HSL
hsl(346, 100%, 65%)
HSB
hsb(346, 71%, 100%)
CMYK
cmyk(0%, 71%, 54%, 0%)
Oklch
oklch(67.7% 0.217 11.4)

Traditional「Peach Pink」· Paint「Coral Red」· Creative Rose Petal

#90446A

Dark Violet · DimGray · Camellia

HEX
#90446A
RGB
rgb(144, 68, 106)
HSL
hsl(330, 36%, 42%)
HSB
hsb(330, 53%, 56%)
CMYK
cmyk(0%, 53%, 26%, 44%)
Oklch
oklch(49.5% 0.112 350.7)

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

#2B1E53

Deep Indigo · MidnightBlue · Prussian Blue

HEX
#2B1E53
RGB
rgb(43, 30, 83)
HSL
hsl(255, 47%, 22%)
HSB
hsb(255, 64%, 33%)
CMYK
cmyk(48%, 64%, 0%, 67%)
Oklch
oklch(28.3% 0.092 290.6)

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

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

66A5AE
AE6F65

Analogous

65AE93
66A5AE
6580AE

Triadic

66A5AE
AE65A4
A4AE65

Split-Comp.

66A5AE
AE6580
AE9365

Tetradic

66A5AE
9365AE
AE6F65
80AE65

Contrast Matrix WCAG 2.1 Contrast

66A5AE
8AB798
FF4A75
90446A
2B1E53
—
1.2
Fail
1.2
Fail
2.3
Fail
5.3
AA
1.2
Fail
—
1.4
Fail
2.9
Fail
6.6
AA
1.2
Fail
1.4
Fail
—
2.0
Fail
4.6
AA
2.3
Fail
2.9
Fail
2.0
Fail
—
2.3
Fail
5.3
AA
6.6
AA
4.6
AA
2.3
Fail
—
White BG
2.8Fail
2.3Fail
3.2AA Large
6.5AA
14.9AAA
Black BG
7.6AAA
9.3AAA
6.5AA
3.2AA Large
1.4Fail

Color Blindness Simulation Color Blindness Simulation

Protanopia

8182AC
9D9EA0
B1AF6B
6F6E61
252546

Deuteranopia

7E79AB
9B98A1
BBC968
74795F
262743

Tritanopia

69AAAA
8CA5A7
F66261
8C5A58
2A3C3A

Achromatopsia

939393
A6A6A6
858585
5F5F5F
282828

Shades & Tints Shades & Tints

#66A5AE

Dark
Light

#8AB798

Dark
Light

#FF4A75

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #66a5ae;
  --color-2: #8ab798;
  --color-3: #ff4a75;
  --color-4: #90446a;
  --color-5: #2b1e53;
}

SCSS

$color-1: #66a5ae;
$color-2: #8ab798;
$color-3: #ff4a75;
$color-4: #90446a;
$color-5: #2b1e53;

TAILWIND

colors: {
  'brand-1': '#66a5ae',
  'brand-2': '#8ab798',
  'brand-3': '#ff4a75',
  'brand-4': '#90446a',
  'brand-5': '#2b1e53',
}

RGB Array

[102, 165, 174], [138, 183, 152], [255, 74, 117], [144, 68, 106], [43, 30, 83]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This general-style palette of #66A5AE, #8AB798, #FF4A75, #90446A, #2B1E53 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: #66a5ae; --color-2: #8ab798; --color-3: #ff4a75; --color-4: #90446a; --color-5: #2b1e53. 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