Cobalt
#25298D
BlueColor Codes
All color formats for development
HEX
#25298DRGB
rgb(37, 41, 141)HSL
hsl(238, 58%, 35%)OKLCH
oklch(0.353 0.161 272.8)CMYK
cmyk(74%, 71%, 0%, 45%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#22257F
2#1E2171
3#1A1D63
4#161955
5#131447
6#0F1038
7#0B0C2A
8#07081C
9#04040E
Tints
Lighter variations
1#2C31A7
2#3338C1
3#484CCE
4#6266D5
5#7C7FDC
6#9699E3
7#B0B2EA
8#CBCCF1
9#E5E5F8
Tones
Muted variations
1#2B2E88
2#303383
3#35377D
4#3A3C78
5#3F4173
6#45466E
7#4A4B69
8#4F5064
9#54545E
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F3 #F3F3FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E3E3 #E3E3F8 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CBCC #CBCCF1 | Secondary backgroundsInput backgroundsDividers |
| 300 | A2A5 #A2A5E6 | BordersInactive statesPlaceholder text |
| 400 | 7275 #7275DA | Disabled statesSecondary iconsMuted text |
| 500 | 4A4E #4A4ECF | Primary brand colorCTAsActive elementsLinks |
| 600 | 2F33 #2F33B1 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2529 #25298D | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1B1D #1B1D65 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1113 #111340 | Primary textHigh emphasis contentDark headings |
| 950 | 0B0C #0B0C28 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F3F3FC;
--cobalt-100: #E3E3F8;
--cobalt-200: #CBCCF1;
--cobalt-300: #A2A5E6;
--cobalt-400: #7275DA;
--cobalt-500: #4A4ECF;
--cobalt-600: #2F33B1;
--cobalt-700: #25298D;
--cobalt-800: #1B1D65;
--cobalt-900: #111340;
--cobalt-950: #0B0C28;
}