#99FFFF + #8CD9D9 + #80B3B3 + #738C8C + #666666 - Color Palette

Scene Recommendations Scene Recommendations

Emotion EMOTION

HarmoniousVersatileWarmCool

Industry INDUSTRY

E-commerceBusiness

UI Context UI CONTEXT

Web PageComponent Library

Color Details Color Details

#99FFFF

Sky Blue · LightBlue · Glacier Blue

HEX

#99FFFF

RGB

rgb(153, 255, 255)

HSL

hsl(180, 100%, 80%)

HSB

hsb(180, 40%, 100%)

CMYK

cmyk(40%, 0%, 0%, 0%)

Oklch

oklch(93.8% 0.096 195.6)

Traditional「Sky Blue」· Paint「Glacier Blue」· Creative Arctic Pool

#8CD9D9

Sky Blue · SkyBlue · Lake Green

HEX

#8CD9D9

RGB

rgb(140, 217, 217)

HSL

hsl(180, 50%, 70%)

HSB

hsb(180, 35%, 85%)

CMYK

cmyk(35%, 0%, 0%, 15%)

Oklch

oklch(83.6% 0.076 195.8)

Traditional「Sky Blue」· Paint「Lake Green」· Creative Arctic Pool

#80B3B3

Slate Blue · MediumAquaMarine · Lake Green

HEX

#80B3B3

RGB

rgb(128, 179, 179)

HSL

hsl(180, 25%, 60%)

HSB

hsb(180, 28%, 70%)

CMYK

cmyk(28%, 0%, 0%, 30%)

Oklch

oklch(73.1% 0.054 196.0)

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

#738C8C

Slate Blue · SlateGray · Mint Ice

HEX

#738C8C

RGB

rgb(115, 140, 140)

HSL

hsl(180, 10%, 50%)

HSB

hsb(180, 18%, 55%)

CMYK

cmyk(18%, 0%, 0%, 45%)

Oklch

oklch(62.1% 0.029 196.4)

Traditional「Slate Blue」· Paint「Mint Ice」· Creative Blush Sunrise

#666666

Ink Gray · DimGray · Charcoal

HEX

#666666

RGB

rgb(102, 102, 102)

HSL

hsl(0, 0%, 40%)

HSB

hsb(0, 0%, 40%)

CMYK

cmyk(0%, 0%, 0%, 60%)

Oklch

oklch(51.0% 0.000 89.9)

Traditional「Ink Gray」· Paint「Charcoal」· Creative Midnight Shadow

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

99FFFF

FF9999

Analogous

99FFCC

99FFFF

99CCFF

Triadic

99FFFF

FF99FF

FFFF99

Split-Comp.

99FFFF

FF99CC

FFCC99

Tetradic

99FFFF

CC99FF

FF9999

CCFF99

Contrast Matrix WCAG 2.1 Contrast

99FFFF	8CD9D9	80B3B3	738C8C	666666
—	1.4 Fail	2.0 Fail	3.1 AA Large	4.9 AA
1.4 Fail	—	1.4 Fail	2.2 Fail	3.6 AA Large
2.0 Fail	1.4 Fail	—	1.5 Fail	2.5 Fail
3.1 AA Large	2.2 Fail	1.5 Fail	—	1.6 Fail
4.9 AA	3.6 AA Large	2.5 Fail	1.6 Fail	—

White BG

1.2Fail

1.6Fail

2.3Fail

3.6AA Large

5.7AA

Black BG

18.1AAA

13.0AAA

9.0AAA

5.9AA

3.7AA Large

Color Blindness Simulation Color Blindness Simulation

Protanopia

C5C6FF

ADAED9

9697B3

7E7E8C

666666

Deuteranopia

BFB8FF

A9A3D9

938FB3

7C7B8C

666666

Tritanopia

9EFFFF

90D9D9

83B3B3

748C8C

666666

Achromatopsia

E1E1E1

C2C2C2

A4A4A4

858585

666666

Shades & Tints Shades & Tints

#99FFFF

Dark

Light

#8CD9D9

Dark

Light

#80B3B3

Dark

Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #99ffff;
  --color-2: #8cd9d9;
  --color-3: #80b3b3;
  --color-4: #738c8c;
  --color-5: #666666;
}

SCSS

$color-1: #99ffff;
$color-2: #8cd9d9;
$color-3: #80b3b3;
$color-4: #738c8c;
$color-5: #666666;

TAILWIND

colors: {
  'brand-1': '#99ffff',
  'brand-2': '#8cd9d9',
  'brand-3': '#80b3b3',
  'brand-4': '#738c8c',
  'brand-5': '#666666',
}

RGB Array

[153, 255, 255], [140, 217, 217], [128, 179, 179], [115, 140, 140], [102, 102, 102]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This general-style palette of #99FFFF, #8CD9D9, #80B3B3, #738C8C, #666666 is ideal for: corporate websites, product showcases, portfolios. 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: #99ffff; --color-2: #8cd9d9; --color-3: #80b3b3; --color-4: #738c8c; --color-5: #666666. 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. 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