Cobalt
#0256B1
BlueColor Codes
All color formats for development
HEX
#0256B1RGB
rgb(2, 86, 177)HSL
hsl(211, 98%, 35%)OKLCH
oklch(0.466 0.161 256.5)CMYK
cmyk(99%, 51%, 0%, 31%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#024E9F
2#01458D
3#013C7C
4#01346A
5#012B58
6#012347
7#011A35
8#001123
9#000912
Tints
Lighter variations
1#0266D2
2#0276F2
3#1987FD
4#3A98FD
5#5BA9FD
6#7CBBFE
7#9DCCFE
8#BDDDFE
9#DEEEFF
Tones
Muted variations
1#0B57A8
2#13579F
3#1C5796
4#25588E
5#2E5885
6#36587C
7#3F5873
8#48596B
9#515962
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F0F7 #F0F7FF | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DCED #DCEDFF | Light backgroundsTable row hoverSkeleton loading |
| 200 | BDDD #BDDDFE | Secondary backgroundsInput backgroundsDividers |
| 300 | 8BC2 #8BC2FE | BordersInactive statesPlaceholder text |
| 400 | 4EA3 #4EA3FD | Disabled statesSecondary iconsMuted text |
| 500 | 1C89 #1C89FD | Primary brand colorCTAsActive elementsLinks |
| 600 | 026D #026DDE | Hover statesFocus ringsPrimary buttons hover |
| 700 | 0256 #0256B1 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 013E #013E7E | Text on light backgroundsHeadingsStrong borders |
| 900 | 0127 #012751 | Primary textHigh emphasis contentDark headings |
| 950 | 0119 #011932 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F0F7FF;
--cobalt-100: #DCEDFF;
--cobalt-200: #BDDDFE;
--cobalt-300: #8BC2FE;
--cobalt-400: #4EA3FD;
--cobalt-500: #1C89FD;
--cobalt-600: #026DDE;
--cobalt-700: #0256B1;
--cobalt-800: #013E7E;
--cobalt-900: #012751;
--cobalt-950: #011932;
}