Cobalt
#251AC7
BlueColor Codes
All color formats for development
HEX
#251AC7RGB
rgb(37, 26, 199)HSL
hsl(244, 77%, 44%)OKLCH
oklch(0.401 0.242 270.2)CMYK
cmyk(81%, 87%, 0%, 22%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#2217B3
2#1E159F
3#1A128B
4#160F77
5#130D63
6#0F0A4F
7#0B083C
8#070528
9#040314
Tints
Lighter variations
1#2A1DE0
2#4135E5
3#584EE8
4#7067EB
5#8881EF
6#A09AF2
7#B8B3F5
8#CFCCF8
9#E7E6FC
Tones
Muted variations
1#2D22BE
2#342BB5
3#3C34AD
4#433CA4
5#4B459B
6#524E93
7#5A568A
8#615F81
9#696879
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2F1 #F2F1FD | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E1DF #E1DFFB | Light backgroundsTable row hoverSkeleton loading |
| 200 | C8C4 #C8C4F7 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9D97 #9D97F2 | BordersInactive statesPlaceholder text |
| 400 | 6A61 #6A61EA | Disabled statesSecondary iconsMuted text |
| 500 | 4034 #4034E5 | Primary brand colorCTAsActive elementsLinks |
| 600 | 251A #251AC7 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1E15 #1E159E | Active/pressed statesDark mode accentsSecondary text |
| 800 | 150F #150F71 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0E09 #0E0948 | Primary textHigh emphasis contentDark headings |
| 950 | 0806 #08062D | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F2F1FD;
--cobalt-100: #E1DFFB;
--cobalt-200: #C8C4F7;
--cobalt-300: #9D97F2;
--cobalt-400: #6A61EA;
--cobalt-500: #4034E5;
--cobalt-600: #251AC7;
--cobalt-700: #1E159E;
--cobalt-800: #150F71;
--cobalt-900: #0E0948;
--cobalt-950: #08062D;
}