Cobalt
#1A4EC7
BlueColor Codes
All color formats for development
HEX
#1A4EC7RGB
rgb(26, 78, 199)HSL
hsl(222, 77%, 44%)OKLCH
oklch(0.472 0.196 263.3)CMYK
cmyk(87%, 61%, 0%, 22%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#1746B3
2#153E9F
3#12368B
4#0F2F77
5#0D2763
6#0A1F4F
7#08173C
8#051028
9#030814
Tints
Lighter variations
1#1D58E0
2#356AE5
3#4E7CE8
4#678FEB
5#81A2EF
6#9AB4F2
7#B3C7F5
8#CCDAF8
9#E6ECFC
Tones
Muted variations
1#2251BE
2#2B55B5
3#3458AD
4#3C5BA4
5#455F9B
6#4E6293
7#56668A
8#5F6981
9#686D79
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F1F5 #F1F5FD | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DFE8 #DFE8FB | Light backgroundsTable row hoverSkeleton loading |
| 200 | C4D4 #C4D4F7 | Secondary backgroundsInput backgroundsDividers |
| 300 | 97B2 #97B2F2 | BordersInactive statesPlaceholder text |
| 400 | 618A #618AEA | Disabled statesSecondary iconsMuted text |
| 500 | 3469 #3469E5 | Primary brand colorCTAsActive elementsLinks |
| 600 | 1A4E #1A4EC7 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 153E #153E9E | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0F2C #0F2C71 | Text on light backgroundsHeadingsStrong borders |
| 900 | 091C #091C48 | Primary textHigh emphasis contentDark headings |
| 950 | 0612 #06122D | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F1F5FD;
--cobalt-100: #DFE8FB;
--cobalt-200: #C4D4F7;
--cobalt-300: #97B2F2;
--cobalt-400: #618AEA;
--cobalt-500: #3469E5;
--cobalt-600: #1A4EC7;
--cobalt-700: #153E9E;
--cobalt-800: #0F2C71;
--cobalt-900: #091C48;
--cobalt-950: #06122D;
}