Cobalt
#1C2A97
BlueColor Codes
All color formats for development
HEX
#1C2A97RGB
rgb(28, 42, 151)HSL
hsl(233, 69%, 35%)OKLCH
oklch(0.36 0.175 268.9)CMYK
cmyk(81%, 72%, 0%, 41%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#192688
2#162279
3#131D6A
4#11195A
5#0E154B
6#0B113C
7#080D2D
8#06081E
9#03040F
Tints
Lighter variations
1#2132B3
2#263ACF
3#3B4EDB
4#5767E0
5#7380E5
6#8F9AEA
7#ABB3F0
8#C7CCF5
9#E3E6FA
Tones
Muted variations
1#222F91
2#28338B
3#2E3884
4#343D7E
5#3A4278
6#414672
7#474B6C
8#4D5066
9#53555F
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2F3 #F2F3FD | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E1E4 #E1E4F9 | Light backgroundsTable row hoverSkeleton loading |
| 200 | C7CC #C7CCF5 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9CA5 #9CA5ED | BordersInactive statesPlaceholder text |
| 400 | 6877 #6877E3 | Disabled statesSecondary iconsMuted text |
| 500 | 3D50 #3D50DB | Primary brand colorCTAsActive elementsLinks |
| 600 | 2335 #2335BE | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1C2A #1C2A97 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 141E #141E6C | Text on light backgroundsHeadingsStrong borders |
| 900 | 0D13 #0D1345 | Primary textHigh emphasis contentDark headings |
| 950 | 080C #080C2B | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F2F3FD;
--cobalt-100: #E1E4F9;
--cobalt-200: #C7CCF5;
--cobalt-300: #9CA5ED;
--cobalt-400: #6877E3;
--cobalt-500: #3D50DB;
--cobalt-600: #2335BE;
--cobalt-700: #1C2A97;
--cobalt-800: #141E6C;
--cobalt-900: #0D1345;
--cobalt-950: #080C2B;
}