Cobalt
#1F25C1
BlueColor Codes
All color formats for development
HEX
#1F25C1RGB
rgb(31, 37, 193)HSL
hsl(238, 72%, 44%)OKLCH
oklch(0.402 0.23 268.6)CMYK
cmyk(84%, 81%, 0%, 24%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#1C21AE
2#191D9A
3#161A87
4#131674
5#101260
6#0D0F4D
7#090B3A
8#060727
9#030413
Tints
Lighter variations
1#2329DA
2#3B40DF
3#5358E3
4#6C70E7
5#8488EB
6#9D9FEF
7#B5B7F3
8#CECFF7
9#E6E7FB
Tones
Muted variations
1#272CB9
2#3034B1
3#383BA9
4#4043A1
5#484B99
6#505291
7#585A88
8#606180
9#686978
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2F2 #F2F2FD | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E0E1 #E0E1FA | Light backgroundsTable row hoverSkeleton loading |
| 200 | C6C8 #C6C8F6 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9A9D #9A9DEF | BordersInactive statesPlaceholder text |
| 400 | 656A #656AE6 | Disabled statesSecondary iconsMuted text |
| 500 | 3A3F #3A3FDF | Primary brand colorCTAsActive elementsLinks |
| 600 | 1F25 #1F25C1 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 191D #191D9A | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1215 #12156E | Text on light backgroundsHeadingsStrong borders |
| 900 | 0B0D #0B0D46 | Primary textHigh emphasis contentDark headings |
| 950 | 0708 #07082C | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F2F2FD;
--cobalt-100: #E0E1FA;
--cobalt-200: #C6C8F6;
--cobalt-300: #9A9DEF;
--cobalt-400: #656AE6;
--cobalt-500: #3A3FDF;
--cobalt-600: #1F25C1;
--cobalt-700: #191D9A;
--cobalt-800: #12156E;
--cobalt-900: #0B0D46;
--cobalt-950: #07082C;
}