Steel Blue
#21C0B3
CyanColor Codes
All color formats for development
HEX
#21C0B3RGB
rgb(33, 192, 179)HSL
hsl(175, 71%, 44%)OKLCH
oklch(0.729 0.123 186)CMYK
cmyk(83%, 0%, 7%, 25%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#1DADA1
2#1A998F
3#17867D
4#14736B
5#106059
6#0D4D47
7#0A3A36
8#072624
9#031312
Tints
Lighter variations
1#25D8C9
2#3CDED0
3#54E2D6
4#6CE6DC
5#85EAE2
6#9DEEE8
7#B6F3EE
8#CEF7F3
9#E7FBF9
Tones
Muted variations
1#29B8AC
2#30B0A5
3#38A89F
4#40A098
5#489891
6#50908B
7#588884
8#60807D
9#687877
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2FD #F2FDFC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E0FA #E0FAF8 | Light backgroundsTable row hoverSkeleton loading |
| 200 | C6F5 #C6F5F1 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9BEE #9BEEE7 | BordersInactive statesPlaceholder text |
| 400 | 66E5 #66E5DB | Disabled statesSecondary iconsMuted text |
| 500 | 3BDE #3BDED0 | Primary brand colorCTAsActive elementsLinks |
| 600 | 21C0 #21C0B3 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1A99 #1A998E | Active/pressed statesDark mode accentsSecondary text |
| 800 | 126D #126D65 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0C46 #0C4641 | Primary textHigh emphasis contentDark headings |
| 950 | 072C #072C29 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--steel-blue-50: #F2FDFC;
--steel-blue-100: #E0FAF8;
--steel-blue-200: #C6F5F1;
--steel-blue-300: #9BEEE7;
--steel-blue-400: #66E5DB;
--steel-blue-500: #3BDED0;
--steel-blue-600: #21C0B3;
--steel-blue-700: #1A998E;
--steel-blue-800: #126D65;
--steel-blue-900: #0C4641;
--steel-blue-950: #072C29;
}