Cobalt
#1251CE
BlueColor Codes
All color formats for development
HEX
#1251CERGB
rgb(18, 81, 206)HSL
hsl(220, 84%, 44%)OKLCH
oklch(0.482 0.203 262.1)CMYK
cmyk(91%, 61%, 0%, 19%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#1049BA
2#0E41A5
3#0D3991
4#0B307C
5#092867
6#072053
7#05183E
8#041029
9#020815
Tints
Lighter variations
1#145BE9
2#2D6DED
3#477FEF
4#6191F1
5#7CA4F4
6#96B6F6
7#B0C8F8
8#CADAFA
9#E5EDFD
Tones
Muted variations
1#1B54C5
2#2557BC
3#2E5AB2
4#385DA9
5#41609F
6#4B6496
7#54678C
8#5D6A83
9#676D7A
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F1F5 #F1F5FE | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DEE8 #DEE8FC | Light backgroundsTable row hoverSkeleton loading |
| 200 | C2D5 #C2D5FA | Secondary backgroundsInput backgroundsDividers |
| 300 | 93B4 #93B4F6 | BordersInactive statesPlaceholder text |
| 400 | 5B8D #5B8DF1 | Disabled statesSecondary iconsMuted text |
| 500 | 2C6C #2C6CED | Primary brand colorCTAsActive elementsLinks |
| 600 | 1251 #1251CE | Hover statesFocus ringsPrimary buttons hover |
| 700 | 0E40 #0E40A4 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0A2E #0A2E75 | Text on light backgroundsHeadingsStrong borders |
| 900 | 071D #071D4B | Primary textHigh emphasis contentDark headings |
| 950 | 0412 #04122F | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F1F5FE;
--cobalt-100: #DEE8FC;
--cobalt-200: #C2D5FA;
--cobalt-300: #93B4F6;
--cobalt-400: #5B8DF1;
--cobalt-500: #2C6CED;
--cobalt-600: #1251CE;
--cobalt-700: #0E40A4;
--cobalt-800: #0A2E75;
--cobalt-900: #071D4B;
--cobalt-950: #04122F;
}