Cobalt
#2123C0
BlueColor Codes
All color formats for development
HEX
#2123C0RGB
rgb(33, 35, 192)HSL
hsl(239, 71%, 44%)OKLCH
oklch(0.4 0.23 269.2)CMYK
cmyk(83%, 82%, 0%, 25%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#1D20AD
2#1A1C99
3#171986
4#141573
5#101260
6#0D0E4D
7#0A0B3A
8#070726
9#030413
Tints
Lighter variations
1#2528D8
2#3C3EDE
3#5456E2
4#6C6FE6
5#8587EA
6#9D9FEE
7#B6B7F3
8#CECFF7
9#E7E7FB
Tones
Muted variations
1#292BB8
2#3033B0
3#383AA8
4#4042A0
5#484A98
6#505190
7#585988
8#606180
9#686878
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 | C6C7 #C6C7F5 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9B9C #9B9CEE | BordersInactive statesPlaceholder text |
| 400 | 6668 #6668E5 | Disabled statesSecondary iconsMuted text |
| 500 | 3B3D #3B3DDE | Primary brand colorCTAsActive elementsLinks |
| 600 | 2123 #2123C0 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1A1C #1A1C99 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1214 #12146D | Text on light backgroundsHeadingsStrong borders |
| 900 | 0C0D #0C0D46 | 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: #C6C7F5;
--cobalt-300: #9B9CEE;
--cobalt-400: #6668E5;
--cobalt-500: #3B3DDE;
--cobalt-600: #2123C0;
--cobalt-700: #1A1C99;
--cobalt-800: #12146D;
--cobalt-900: #0C0D46;
--cobalt-950: #07082C;
}