Cobalt
#123BCE
BlueColor Codes
All color formats for development
HEX
#123BCERGB
rgb(18, 59, 206)HSL
hsl(227, 84%, 44%)OKLCH
oklch(0.443 0.227 264.9)CMYK
cmyk(91%, 71%, 0%, 19%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#1035BA
2#0E2FA5
3#0D2991
4#0B237C
5#091D67
6#071853
7#05123E
8#040C29
9#020615
Tints
Lighter variations
1#1442E9
2#2D56ED
3#476BEF
4#6181F1
5#7C96F4
6#96ABF6
7#B0C0F8
8#CAD5FA
9#E5EAFD
Tones
Muted variations
1#1B40C5
2#2545BC
3#2E4BB2
4#3850A9
5#41559F
6#4B5B96
7#54608C
8#5D6683
9#676B7A
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F1F4 #F1F4FE | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DEE5 #DEE5FC | Light backgroundsTable row hoverSkeleton loading |
| 200 | C2CE #C2CEFA | Secondary backgroundsInput backgroundsDividers |
| 300 | 93A8 #93A8F6 | BordersInactive statesPlaceholder text |
| 400 | 5B7B #5B7BF1 | Disabled statesSecondary iconsMuted text |
| 500 | 2C56 #2C56ED | Primary brand colorCTAsActive elementsLinks |
| 600 | 123B #123BCE | Hover statesFocus ringsPrimary buttons hover |
| 700 | 0E2F #0E2FA4 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0A21 #0A2175 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0715 #07154B | Primary textHigh emphasis contentDark headings |
| 950 | 040D #040D2F | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F1F4FE;
--cobalt-100: #DEE5FC;
--cobalt-200: #C2CEFA;
--cobalt-300: #93A8F6;
--cobalt-400: #5B7BF1;
--cobalt-500: #2C56ED;
--cobalt-600: #123BCE;
--cobalt-700: #0E2FA4;
--cobalt-800: #0A2175;
--cobalt-900: #07154B;
--cobalt-950: #040D2F;
}