Cobalt
#292F89
BlueColor Codes
All color formats for development
HEX
#292F89RGB
rgb(41, 47, 137)HSL
hsl(236, 54%, 35%)OKLCH
oklch(0.362 0.147 273.5)CMYK
cmyk(70%, 66%, 0%, 46%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#252B7C
2#21266E
3#1D2160
4#191C52
5#151845
6#101337
7#0C0E29
8#08091B
9#04050E
Tints
Lighter variations
1#3138A3
2#3841BC
3#4C55CA
4#666DD1
5#7F85D9
6#999EE1
7#B2B6E8
8#CCCEF0
9#E5E7F7
Tones
Muted variations
1#2E3485
2#333880
3#383C7B
4#3C4076
5#414471
6#46496D
7#4B4D68
8#505163
9#54555E
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F4 #F3F4FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E4E5 #E4E5F7 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CCCE #CCCEF0 | Secondary backgroundsInput backgroundsDividers |
| 300 | A5A9 #A5A9E4 | BordersInactive statesPlaceholder text |
| 400 | 767C #767CD6 | Disabled statesSecondary iconsMuted text |
| 500 | 4E57 #4E57CA | Primary brand colorCTAsActive elementsLinks |
| 600 | 343C #343CAD | Hover statesFocus ringsPrimary buttons hover |
| 700 | 292F #292F89 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1D22 #1D2262 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1316 #13163F | Primary textHigh emphasis contentDark headings |
| 950 | 0C0E #0C0E27 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F3F4FB;
--cobalt-100: #E4E5F7;
--cobalt-200: #CCCEF0;
--cobalt-300: #A5A9E4;
--cobalt-400: #767CD6;
--cobalt-500: #4E57CA;
--cobalt-600: #343CAD;
--cobalt-700: #292F89;
--cobalt-800: #1D2262;
--cobalt-900: #13163F;
--cobalt-950: #0C0E27;
}