Cobalt
#231BC5
BlueColor Codes
All color formats for development
HEX
#231BC5RGB
rgb(35, 27, 197)HSL
hsl(243, 76%, 44%)OKLCH
oklch(0.399 0.24 269.7)CMYK
cmyk(82%, 86%, 0%, 23%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#2018B2
2#1C169E
3#19138A
4#151076
5#120D63
6#0E0B4F
7#0B083B
8#070527
9#040314
Tints
Lighter variations
1#281EDF
2#3F36E4
3#574FE7
4#6F68EA
5#8781EE
6#9F9AF1
7#B7B4F5
8#CFCDF8
9#E7E6FC
Tones
Muted variations
1#2B23BD
2#332CB4
3#3A35AC
4#423DA3
5#4A469B
6#524E92
7#59578A
8#615F81
9#696879
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2F2 #F2F2FD | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E1E0 #E1E0FB | Light backgroundsTable row hoverSkeleton loading |
| 200 | C7C5 #C7C5F7 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9C98 #9C98F1 | BordersInactive statesPlaceholder text |
| 400 | 6962 #6962EA | Disabled statesSecondary iconsMuted text |
| 500 | 3E35 #3E35E3 | Primary brand colorCTAsActive elementsLinks |
| 600 | 231B #231BC5 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1C15 #1C159D | Active/pressed statesDark mode accentsSecondary text |
| 800 | 140F #140F70 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0D0A #0D0A48 | Primary textHigh emphasis contentDark headings |
| 950 | 0806 #08062D | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F2F2FD;
--cobalt-100: #E1E0FB;
--cobalt-200: #C7C5F7;
--cobalt-300: #9C98F1;
--cobalt-400: #6962EA;
--cobalt-500: #3E35E3;
--cobalt-600: #231BC5;
--cobalt-700: #1C159D;
--cobalt-800: #140F70;
--cobalt-900: #0D0A48;
--cobalt-950: #08062D;
}