Cobalt
#0831AA
BlueColor Codes
All color formats for development
HEX
#0831AARGB
rgb(8, 49, 170)HSL
hsl(225, 91%, 35%)OKLCH
oklch(0.387 0.196 264.1)CMYK
cmyk(95%, 71%, 0%, 33%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#072C99
2#062788
3#062277
4#051D66
5#041855
6#031344
7#020F33
8#020A22
9#010511
Tints
Lighter variations
1#0A3ACA
2#0B43EA
3#2156F5
4#416EF6
5#6186F8
6#809FF9
7#A0B7FB
8#C0CFFC
9#DFE7FE
Tones
Muted variations
1#1035A2
2#18399A
3#203D92
4#29418A
5#314582
6#39497A
7#414D72
8#495169
9#515561
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F0F4 #F0F4FE | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DDE5 #DDE5FD | Light backgroundsTable row hoverSkeleton loading |
| 200 | C0CF #C0CFFC | Secondary backgroundsInput backgroundsDividers |
| 300 | 8FAA #8FAAFA | BordersInactive statesPlaceholder text |
| 400 | 557D #557DF7 | Disabled statesSecondary iconsMuted text |
| 500 | 2458 #2458F5 | Primary brand colorCTAsActive elementsLinks |
| 600 | 0A3D #0A3DD6 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 0831 #0831AA | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0623 #06237A | Text on light backgroundsHeadingsStrong borders |
| 900 | 0416 #04164E | Primary textHigh emphasis contentDark headings |
| 950 | 020E #020E31 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F0F4FE;
--cobalt-100: #DDE5FD;
--cobalt-200: #C0CFFC;
--cobalt-300: #8FAAFA;
--cobalt-400: #557DF7;
--cobalt-500: #2458F5;
--cobalt-600: #0A3DD6;
--cobalt-700: #0831AA;
--cobalt-800: #06237A;
--cobalt-900: #04164E;
--cobalt-950: #020E31;
}