Steel Blue
#21BBC0
CyanColor Codes
All color formats for development
HEX
#21BBC0RGB
rgb(33, 187, 192)HSL
hsl(182, 71%, 44%)OKLCH
oklch(0.722 0.117 198.4)CMYK
cmyk(83%, 3%, 0%, 25%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#1DA8AD
2#1A9599
3#178386
4#147073
5#105D60
6#0D4B4D
7#0A383A
8#072526
9#031313
Tints
Lighter variations
1#25D2D8
2#3CD8DE
3#54DDE2
4#6CE2E6
5#85E7EA
6#9DECEE
7#B6F1F3
8#CEF5F7
9#E7FAFB
Tones
Muted variations
1#29B3B8
2#30ACB0
3#38A4A8
4#409DA0
5#489598
6#508E90
7#588788
8#607F80
9#687878
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2FC #F2FCFD | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E0F9 #E0F9FA | Light backgroundsTable row hoverSkeleton loading |
| 200 | C6F4 #C6F4F5 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9BEB #9BEBEE | BordersInactive statesPlaceholder text |
| 400 | 66E1 #66E1E5 | Disabled statesSecondary iconsMuted text |
| 500 | 3BD8 #3BD8DE | Primary brand colorCTAsActive elementsLinks |
| 600 | 21BB #21BBC0 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1A94 #1A9499 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 126A #126A6D | Text on light backgroundsHeadingsStrong borders |
| 900 | 0C44 #0C4446 | Primary textHigh emphasis contentDark headings |
| 950 | 072A #072A2C | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--steel-blue-50: #F2FCFD;
--steel-blue-100: #E0F9FA;
--steel-blue-200: #C6F4F5;
--steel-blue-300: #9BEBEE;
--steel-blue-400: #66E1E5;
--steel-blue-500: #3BD8DE;
--steel-blue-600: #21BBC0;
--steel-blue-700: #1A9499;
--steel-blue-800: #126A6D;
--steel-blue-900: #0C4446;
--steel-blue-950: #072A2C;
}