Cobalt
#27568B
BlueColor Codes
All color formats for development
HEX
#27568BRGB
rgb(39, 86, 139)HSL
hsl(212, 56%, 35%)OKLCH
oklch(0.448 0.101 253.3)CMYK
cmyk(72%, 38%, 0%, 45%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#234D7D
2#1F456F
3#1B3C61
4#183454
5#142B46
6#102238
7#0C1A2A
8#08111C
9#04090E
Tints
Lighter variations
1#2F66A5
2#3676BF
3#4A87CC
4#6498D3
5#7EA9DB
6#98BAE2
7#B1CBE9
8#CBDDF0
9#E5EEF8
Tones
Muted variations
1#2C5686
2#315781
3#36577C
4#3B5777
5#405872
6#45586D
7#4A5868
8#4F5963
9#54595E
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F7 #F3F7FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E3EC #E3ECF7 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CBDD #CBDDF0 | Secondary backgroundsInput backgroundsDividers |
| 300 | A4C2 #A4C2E5 | BordersInactive statesPlaceholder text |
| 400 | 74A2 #74A2D8 | Disabled statesSecondary iconsMuted text |
| 500 | 4C88 #4C88CD | Primary brand colorCTAsActive elementsLinks |
| 600 | 316C #316CAF | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2756 #27568B | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1C3D #1C3D63 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1227 #122740 | Primary textHigh emphasis contentDark headings |
| 950 | 0B19 #0B1928 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F3F7FC;
--cobalt-100: #E3ECF7;
--cobalt-200: #CBDDF0;
--cobalt-300: #A4C2E5;
--cobalt-400: #74A2D8;
--cobalt-500: #4C88CD;
--cobalt-600: #316CAF;
--cobalt-700: #27568B;
--cobalt-800: #1C3D63;
--cobalt-900: #122740;
--cobalt-950: #0B1928;
}