Cobalt
#0A30D6
BlueColor Codes
All color formats for development
HEX
#0A30D6RGB
rgb(10, 48, 214)HSL
hsl(229, 91%, 44%)OKLCH
oklch(0.435 0.248 264.8)CMYK
cmyk(95%, 78%, 0%, 16%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#092BC1
2#0826AB
3#072196
4#061D81
5#05186B
6#041356
7#030E40
8#020A2B
9#010515
Tints
Lighter variations
1#0B36F2
2#254BF5
3#4061F6
4#5B78F7
5#778EF9
6#92A5FA
7#ADBBFB
8#C8D2FC
9#E4E8FE
Tones
Muted variations
1#1436CC
2#1F3CC2
3#2943B8
4#3349AD
5#3D50A3
6#475699
7#525D8F
8#5C6385
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 | C0CB #C0CBFC | Secondary backgroundsInput backgroundsDividers |
| 300 | 8FA3 #8FA3FA | BordersInactive statesPlaceholder text |
| 400 | 5572 #5572F7 | Disabled statesSecondary iconsMuted text |
| 500 | 244A #244AF5 | Primary brand colorCTAsActive elementsLinks |
| 600 | 0A30 #0A30D6 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 0826 #0826AA | Active/pressed statesDark mode accentsSecondary text |
| 800 | 061B #061B7A | Text on light backgroundsHeadingsStrong borders |
| 900 | 0411 #04114E | Primary textHigh emphasis contentDark headings |
| 950 | 020B #020B31 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F0F3FE;
--cobalt-100: #DDE3FD;
--cobalt-200: #C0CBFC;
--cobalt-300: #8FA3FA;
--cobalt-400: #5572F7;
--cobalt-500: #244AF5;
--cobalt-600: #0A30D6;
--cobalt-700: #0826AA;
--cobalt-800: #061B7A;
--cobalt-900: #04114E;
--cobalt-950: #020B31;
}