Cobalt
#0E39A4
BlueColor Codes
All color formats for development
HEX
#0E39A4RGB
rgb(14, 57, 164)HSL
hsl(223, 84%, 35%)OKLCH
oklch(0.396 0.178 263.6)CMYK
cmyk(91%, 65%, 0%, 36%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#0D3394
2#0B2D83
3#0A2873
4#092263
5#071C52
6#061742
7#041131
8#030B21
9#010610
Tints
Lighter variations
1#1143C3
2#144EE1
3#2A61EC
4#4877EF
5#678EF2
6#85A5F4
7#A4BBF7
8#C2D2FA
9#E1E8FC
Tones
Muted variations
1#163C9D
2#1D3F95
3#25438E
4#2C4686
5#34497F
6#3B4C77
7#435070
8#4A5368
9#525661
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F1F5 #F1F5FE | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DEE7 #DEE7FC | Light backgroundsTable row hoverSkeleton loading |
| 200 | C2D2 #C2D2FA | Secondary backgroundsInput backgroundsDividers |
| 300 | 93AF #93AFF6 | BordersInactive statesPlaceholder text |
| 400 | 5B85 #5B85F1 | Disabled statesSecondary iconsMuted text |
| 500 | 2C62 #2C62ED | Primary brand colorCTAsActive elementsLinks |
| 600 | 1247 #1247CE | Hover statesFocus ringsPrimary buttons hover |
| 700 | 0E39 #0E39A4 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0A29 #0A2975 | Text on light backgroundsHeadingsStrong borders |
| 900 | 071A #071A4B | Primary textHigh emphasis contentDark headings |
| 950 | 0410 #04102F | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F1F5FE;
--cobalt-100: #DEE7FC;
--cobalt-200: #C2D2FA;
--cobalt-300: #93AFF6;
--cobalt-400: #5B85F1;
--cobalt-500: #2C62ED;
--cobalt-600: #1247CE;
--cobalt-700: #0E39A4;
--cobalt-800: #0A2975;
--cobalt-900: #071A4B;
--cobalt-950: #04102F;
}