Cobalt
#0370B0
BlueColor Codes
All color formats for development
HEX
#0370B0RGB
rgb(3, 112, 176)HSL
hsl(202, 97%, 35%)OKLCH
oklch(0.526 0.13 244.6)CMYK
cmyk(98%, 36%, 0%, 31%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#02659E
2#025A8D
3#024F7B
4#024369
5#013858
6#012D46
7#012235
8#011623
9#000B12
Tints
Lighter variations
1#0385D0
2#049AF1
3#1AA9FC
4#3BB5FC
5#5CC2FD
6#7CCEFD
7#9DDAFE
8#BEE6FE
9#DEF3FF
Tones
Muted variations
1#0B6EA7
2#146C9F
3#1D6996
4#25678D
5#2E6585
6#37627C
7#3F6073
8#485E6B
9#515C62
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F0F9 #F0F9FF | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DCF2 #DCF2FE | Light backgroundsTable row hoverSkeleton loading |
| 200 | BEE6 #BEE6FE | Secondary backgroundsInput backgroundsDividers |
| 300 | 8BD4 #8BD4FD | BordersInactive statesPlaceholder text |
| 400 | 4FBD #4FBDFC | Disabled statesSecondary iconsMuted text |
| 500 | 1DAA #1DAAFC | Primary brand colorCTAsActive elementsLinks |
| 600 | 038D #038DDD | Hover statesFocus ringsPrimary buttons hover |
| 700 | 0370 #0370B0 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0250 #02507E | Text on light backgroundsHeadingsStrong borders |
| 900 | 0133 #013350 | Primary textHigh emphasis contentDark headings |
| 950 | 0120 #012032 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F0F9FF;
--cobalt-100: #DCF2FE;
--cobalt-200: #BEE6FE;
--cobalt-300: #8BD4FD;
--cobalt-400: #4FBDFC;
--cobalt-500: #1DAAFC;
--cobalt-600: #038DDD;
--cobalt-700: #0370B0;
--cobalt-800: #02507E;
--cobalt-900: #013350;
--cobalt-950: #012032;
}