Cobalt
#0271B1
BlueColor Codes
All color formats for development
HEX
#0271B1RGB
rgb(2, 113, 177)HSL
hsl(202, 98%, 35%)OKLCH
oklch(0.529 0.131 244.4)CMYK
cmyk(99%, 36%, 0%, 31%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#02659F
2#015A8D
3#014F7C
4#01446A
5#013858
6#012D47
7#012235
8#001723
9#000B12
Tints
Lighter variations
1#0285D2
2#029AF2
3#19A9FD
4#3AB6FD
5#5BC2FD
6#7CCEFE
7#9DDAFE
8#BDE7FE
9#DEF3FF
Tones
Muted variations
1#0B6EA8
2#136C9F
3#1C6A96
4#25678E
5#2E6585
6#36637C
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 #DCF2FF | Light backgroundsTable row hoverSkeleton loading |
| 200 | BDE7 #BDE7FE | Secondary backgroundsInput backgroundsDividers |
| 300 | 8BD4 #8BD4FE | BordersInactive statesPlaceholder text |
| 400 | 4EBD #4EBDFD | Disabled statesSecondary iconsMuted text |
| 500 | 1CAA #1CAAFD | Primary brand colorCTAsActive elementsLinks |
| 600 | 028E #028EDE | Hover statesFocus ringsPrimary buttons hover |
| 700 | 0271 #0271B1 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0150 #01507E | Text on light backgroundsHeadingsStrong borders |
| 900 | 0133 #013351 | 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: #DCF2FF;
--cobalt-200: #BDE7FE;
--cobalt-300: #8BD4FE;
--cobalt-400: #4EBDFD;
--cobalt-500: #1CAAFD;
--cobalt-600: #028EDE;
--cobalt-700: #0271B1;
--cobalt-800: #01507E;
--cobalt-900: #013351;
--cobalt-950: #012032;
}