Cobalt
#291BC5
BlueColor Codes
All color formats for development
HEX
#291BC5RGB
rgb(41, 27, 197)HSL
hsl(245, 76%, 44%)OKLCH
oklch(0.402 0.239 271.3)CMYK
cmyk(79%, 86%, 0%, 23%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#2518B2
2#21169E
3#1D138A
4#191076
5#150D63
6#100B4F
7#0C083B
8#080527
9#040314
Tints
Lighter variations
1#2E1EDF
2#4436E4
3#5C4FE7
4#7368EA
5#8A81EE
6#A29AF1
7#B9B4F5
8#D0CDF8
9#E8E6FC
Tones
Muted variations
1#3023BD
2#372CB4
3#3E35AC
4#463DA3
5#4D469B
6#544E92
7#5B578A
8#625F81
9#696879
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F2 #F3F2FD | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E2E0 #E2E0FB | Light backgroundsTable row hoverSkeleton loading |
| 200 | C9C5 #C9C5F7 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9F98 #9F98F1 | BordersInactive statesPlaceholder text |
| 400 | 6D62 #6D62EA | Disabled statesSecondary iconsMuted text |
| 500 | 4435 #4435E3 | Primary brand colorCTAsActive elementsLinks |
| 600 | 291B #291BC5 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2115 #21159D | Active/pressed statesDark mode accentsSecondary text |
| 800 | 170F #170F70 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0F0A #0F0A48 | Primary textHigh emphasis contentDark headings |
| 950 | 0906 #09062D | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F3F2FD;
--cobalt-100: #E2E0FB;
--cobalt-200: #C9C5F7;
--cobalt-300: #9F98F1;
--cobalt-400: #6D62EA;
--cobalt-500: #4435E3;
--cobalt-600: #291BC5;
--cobalt-700: #21159D;
--cobalt-800: #170F70;
--cobalt-900: #0F0A48;
--cobalt-950: #09062D;
}