Cobalt
#1A34C7
BlueColor Codes
All color formats for development
HEX
#1A34C7RGB
rgb(26, 52, 199)HSL
hsl(231, 77%, 44%)OKLCH
oklch(0.427 0.225 266.5)CMYK
cmyk(87%, 74%, 0%, 22%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#172FB3
2#15299F
3#12248B
4#0F1F77
5#0D1A63
6#0A154F
7#08103C
8#050A28
9#030514
Tints
Lighter variations
1#1D3AE0
2#354FE5
3#4E65E8
4#677BEB
5#8191EF
6#9AA7F2
7#B3BDF5
8#CCD3F8
9#E6E9FC
Tones
Muted variations
1#223ABE
2#2B40B5
3#3446AD
4#3C4CA4
5#45529B
6#4E5893
7#565E8A
8#5F6481
9#686A79
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F1F3 #F1F3FD | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DFE4 #DFE4FB | Light backgroundsTable row hoverSkeleton loading |
| 200 | C4CC #C4CCF7 | Secondary backgroundsInput backgroundsDividers |
| 300 | 97A5 #97A5F2 | BordersInactive statesPlaceholder text |
| 400 | 6176 #6176EA | Disabled statesSecondary iconsMuted text |
| 500 | 344E #344EE5 | Primary brand colorCTAsActive elementsLinks |
| 600 | 1A34 #1A34C7 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1529 #15299E | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0F1D #0F1D71 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0913 #091348 | Primary textHigh emphasis contentDark headings |
| 950 | 060C #060C2D | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F1F3FD;
--cobalt-100: #DFE4FB;
--cobalt-200: #C4CCF7;
--cobalt-300: #97A5F2;
--cobalt-400: #6176EA;
--cobalt-500: #344EE5;
--cobalt-600: #1A34C7;
--cobalt-700: #15299E;
--cobalt-800: #0F1D71;
--cobalt-900: #091348;
--cobalt-950: #060C2D;
}