Cobalt
#0A33D6
BlueColor Codes
All color formats for development
HEX
#0A33D6RGB
rgb(10, 51, 214)HSL
hsl(228, 91%, 44%)OKLCH
oklch(0.439 0.246 264.6)CMYK
cmyk(95%, 76%, 0%, 16%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#092EC1
2#0829AB
3#072496
4#061F81
5#05196B
6#041456
7#030F40
8#020A2B
9#010515
Tints
Lighter variations
1#0B39F2
2#254EF5
3#4064F6
4#5B7BF7
5#7791F9
6#92A7FA
7#ADBDFB
8#C8D3FC
9#E4E9FE
Tones
Muted variations
1#1439CC
2#1F3FC2
3#2945B8
4#334BAD
5#3D52A3
6#475899
7#525E8F
8#5C6485
9#666A7A
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F0F3 #F0F3FE | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DDE3 #DDE3FD | Light backgroundsTable row hoverSkeleton loading |
| 200 | C0CC #C0CCFC | Secondary backgroundsInput backgroundsDividers |
| 300 | 8FA4 #8FA4FA | BordersInactive statesPlaceholder text |
| 400 | 5575 #5575F7 | Disabled statesSecondary iconsMuted text |
| 500 | 244E #244EF5 | Primary brand colorCTAsActive elementsLinks |
| 600 | 0A33 #0A33D6 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 0829 #0829AA | Active/pressed statesDark mode accentsSecondary text |
| 800 | 061D #061D7A | Text on light backgroundsHeadingsStrong borders |
| 900 | 0413 #04134E | Primary textHigh emphasis contentDark headings |
| 950 | 020C #020C31 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F0F3FE;
--cobalt-100: #DDE3FD;
--cobalt-200: #C0CCFC;
--cobalt-300: #8FA4FA;
--cobalt-400: #5575F7;
--cobalt-500: #244EF5;
--cobalt-600: #0A33D6;
--cobalt-700: #0829AA;
--cobalt-800: #061D7A;
--cobalt-900: #04134E;
--cobalt-950: #020C31;
}