Cobalt
#252C8D
BlueColor Codes
All color formats for development
HEX
#252C8DRGB
rgb(37, 44, 141)HSL
hsl(236, 58%, 35%)OKLCH
oklch(0.358 0.158 272.2)CMYK
cmyk(74%, 69%, 0%, 45%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#22287F
2#1E2471
3#1A1F63
4#161B55
5#131647
6#0F1238
7#0B0D2A
8#07091C
9#04040E
Tints
Lighter variations
1#2C35A7
2#333DC1
3#4851CE
4#626AD5
5#7C82DC
6#969BE3
7#B0B4EA
8#CBCDF1
9#E5E6F8
Tones
Muted variations
1#2B3188
2#303583
3#353A7D
4#3A3E78
5#3F4373
6#45476E
7#4A4C69
8#4F5064
9#54555E
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F4 #F3F4FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E3E4 #E3E4F8 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CBCD #CBCDF1 | Secondary backgroundsInput backgroundsDividers |
| 300 | A2A7 #A2A7E6 | BordersInactive statesPlaceholder text |
| 400 | 7279 #7279DA | Disabled statesSecondary iconsMuted text |
| 500 | 4A53 #4A53CF | Primary brand colorCTAsActive elementsLinks |
| 600 | 2F38 #2F38B1 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 252C #252C8D | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1B20 #1B2065 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1114 #111440 | Primary textHigh emphasis contentDark headings |
| 950 | 0B0D #0B0D28 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F3F4FC;
--cobalt-100: #E3E4F8;
--cobalt-200: #CBCDF1;
--cobalt-300: #A2A7E6;
--cobalt-400: #7279DA;
--cobalt-500: #4A53CF;
--cobalt-600: #2F38B1;
--cobalt-700: #252C8D;
--cobalt-800: #1B2065;
--cobalt-900: #111440;
--cobalt-950: #0B0D28;
}