Cobalt
#1A25C7
BlueColor Codes
All color formats for development
HEX
#1A25C7RGB
rgb(26, 37, 199)HSL
hsl(236, 77%, 44%)OKLCH
oklch(0.407 0.238 267.4)CMYK
cmyk(87%, 81%, 0%, 22%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#1722B3
2#151E9F
3#121A8B
4#0F1677
5#0D1363
6#0A0F4F
7#080B3C
8#050728
9#030414
Tints
Lighter variations
1#1D2AE0
2#3541E5
3#4E58E8
4#6770EB
5#8188EF
6#9AA0F2
7#B3B8F5
8#CCCFF8
9#E6E7FC
Tones
Muted variations
1#222DBE
2#2B34B5
3#343CAD
4#3C43A4
5#454B9B
6#4E5293
7#565A8A
8#5F6181
9#686979
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F1F2 #F1F2FD | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DFE1 #DFE1FB | Light backgroundsTable row hoverSkeleton loading |
| 200 | C4C8 #C4C8F7 | Secondary backgroundsInput backgroundsDividers |
| 300 | 979D #979DF2 | BordersInactive statesPlaceholder text |
| 400 | 616A #616AEA | Disabled statesSecondary iconsMuted text |
| 500 | 3440 #3440E5 | Primary brand colorCTAsActive elementsLinks |
| 600 | 1A25 #1A25C7 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 151E #151E9E | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0F15 #0F1571 | Text on light backgroundsHeadingsStrong borders |
| 900 | 090E #090E48 | Primary textHigh emphasis contentDark headings |
| 950 | 0608 #06082D | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F1F2FD;
--cobalt-100: #DFE1FB;
--cobalt-200: #C4C8F7;
--cobalt-300: #979DF2;
--cobalt-400: #616AEA;
--cobalt-500: #3440E5;
--cobalt-600: #1A25C7;
--cobalt-700: #151E9E;
--cobalt-800: #0F1571;
--cobalt-900: #090E48;
--cobalt-950: #06082D;
}