Cobalt
#1E42C2
BlueColor Codes
All color formats for development
HEX
#1E42C2RGB
rgb(30, 66, 194)HSL
hsl(227, 73%, 44%)OKLCH
oklch(0.446 0.203 265.7)CMYK
cmyk(85%, 66%, 0%, 24%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#1B3BAF
2#18359B
3#152E88
4#122774
5#0F2161
6#0C1A4E
7#09143A
8#060D27
9#030713
Tints
Lighter variations
1#224ADB
2#395EE0
3#5272E4
4#6B86E8
5#839AEC
6#9CAEF0
7#B5C2F3
8#CED7F7
9#E6EBFB
Tones
Muted variations
1#2646BA
2#2F4BB2
3#3750AA
4#3F54A1
5#475999
6#4F5E91
7#586289
8#606781
9#686C78
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2F4 #F2F4FD | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E0E6 #E0E6FA | Light backgroundsTable row hoverSkeleton loading |
| 200 | C6D0 #C6D0F6 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9AAC #9AACEF | BordersInactive statesPlaceholder text |
| 400 | 6581 #6581E7 | Disabled statesSecondary iconsMuted text |
| 500 | 385D #385DE0 | Primary brand colorCTAsActive elementsLinks |
| 600 | 1E42 #1E42C2 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1834 #18349A | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1125 #11256E | Text on light backgroundsHeadingsStrong borders |
| 900 | 0B18 #0B1847 | Primary textHigh emphasis contentDark headings |
| 950 | 070F #070F2C | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F2F4FD;
--cobalt-100: #E0E6FA;
--cobalt-200: #C6D0F6;
--cobalt-300: #9AACEF;
--cobalt-400: #6581E7;
--cobalt-500: #385DE0;
--cobalt-600: #1E42C2;
--cobalt-700: #18349A;
--cobalt-800: #11256E;
--cobalt-900: #0B1847;
--cobalt-950: #070F2C;
}