Cobalt
#27458B
BlueColor Codes
All color formats for development
HEX
#27458BRGB
rgb(39, 69, 139)HSL
hsl(222, 56%, 35%)OKLCH
oklch(0.408 0.122 264.2)CMYK
cmyk(72%, 50%, 0%, 45%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#233E7D
2#1F376F
3#1B3061
4#182A54
5#142346
6#101C38
7#0C152A
8#080E1C
9#04070E
Tints
Lighter variations
1#2F52A5
2#365FBF
3#4A71CC
4#6485D3
5#7E9ADB
6#98AEE2
7#B1C2E9
8#CBD6F0
9#E5EBF8
Tones
Muted variations
1#2C4786
2#314981
3#364B7C
4#3B4D77
5#404F72
6#45516D
7#4A5368
8#4F5563
9#54575E
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F6 #F3F6FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E3E9 #E3E9F7 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CBD6 #CBD6F0 | Secondary backgroundsInput backgroundsDividers |
| 300 | A4B7 #A4B7E5 | BordersInactive statesPlaceholder text |
| 400 | 7492 #7492D8 | Disabled statesSecondary iconsMuted text |
| 500 | 4C73 #4C73CD | Primary brand colorCTAsActive elementsLinks |
| 600 | 3157 #3157AF | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2745 #27458B | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1C31 #1C3163 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1220 #122040 | Primary textHigh emphasis contentDark headings |
| 950 | 0B14 #0B1428 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F3F6FC;
--cobalt-100: #E3E9F7;
--cobalt-200: #CBD6F0;
--cobalt-300: #A4B7E5;
--cobalt-400: #7492D8;
--cobalt-500: #4C73CD;
--cobalt-600: #3157AF;
--cobalt-700: #27458B;
--cobalt-800: #1C3163;
--cobalt-900: #122040;
--cobalt-950: #0B1428;
}