Steel Blue
#21C0C0
CyanColor Codes
All color formats for development
HEX
#21C0C0RGB
rgb(33, 192, 192)HSL
hsl(180, 71%, 44%)OKLCH
oklch(0.734 0.12 194.9)CMYK
cmyk(83%, 0%, 0%, 25%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#1DADAD
2#1A9999
3#178686
4#147373
5#106060
6#0D4D4D
7#0A3A3A
8#072626
9#031313
Tints
Lighter variations
1#25D8D8
2#3CDEDE
3#54E2E2
4#6CE6E6
5#85EAEA
6#9DEEEE
7#B6F3F3
8#CEF7F7
9#E7FBFB
Tones
Muted variations
1#29B8B8
2#30B0B0
3#38A8A8
4#40A0A0
5#489898
6#509090
7#588888
8#608080
9#687878
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2FD #F2FDFD | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E0FA #E0FAFA | Light backgroundsTable row hoverSkeleton loading |
| 200 | C6F5 #C6F5F5 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9BEE #9BEEEE | BordersInactive statesPlaceholder text |
| 400 | 66E5 #66E5E5 | Disabled statesSecondary iconsMuted text |
| 500 | 3BDE #3BDEDE | Primary brand colorCTAsActive elementsLinks |
| 600 | 21C0 #21C0C0 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1A99 #1A9999 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 126D #126D6D | Text on light backgroundsHeadingsStrong borders |
| 900 | 0C46 #0C4646 | Primary textHigh emphasis contentDark headings |
| 950 | 072C #072C2C | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--steel-blue-50: #F2FDFD;
--steel-blue-100: #E0FAFA;
--steel-blue-200: #C6F5F5;
--steel-blue-300: #9BEEEE;
--steel-blue-400: #66E5E5;
--steel-blue-500: #3BDEDE;
--steel-blue-600: #21C0C0;
--steel-blue-700: #1A9999;
--steel-blue-800: #126D6D;
--steel-blue-900: #0C4646;
--steel-blue-950: #072C2C;
}