Cobalt
#293889
BlueColor Codes
All color formats for development
HEX
#293889RGB
rgb(41, 56, 137)HSL
hsl(231, 54%, 35%)OKLCH
oklch(0.38 0.136 270.6)CMYK
cmyk(70%, 59%, 0%, 46%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#25327C
2#212C6E
3#1D2760
4#192152
5#151C45
6#101637
7#0C1129
8#080B1B
9#04060E
Tints
Lighter variations
1#3142A3
2#384CBC
3#4C5FCA
4#6676D1
5#7F8DD9
6#99A4E1
7#B2BAE8
8#CCD1F0
9#E5E8F7
Tones
Muted variations
1#2E3B85
2#333E80
3#38427B
4#3C4576
5#414871
6#464C6D
7#4B4F68
8#505363
9#54565E
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F4 #F3F4FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E4E6 #E4E6F7 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CCD1 #CCD1F0 | Secondary backgroundsInput backgroundsDividers |
| 300 | A5AE #A5AEE4 | BordersInactive statesPlaceholder text |
| 400 | 7684 #7684D6 | Disabled statesSecondary iconsMuted text |
| 500 | 4E61 #4E61CA | Primary brand colorCTAsActive elementsLinks |
| 600 | 3446 #3446AD | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2938 #293889 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1D28 #1D2862 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1319 #13193F | Primary textHigh emphasis contentDark headings |
| 950 | 0C10 #0C1027 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F3F4FB;
--cobalt-100: #E4E6F7;
--cobalt-200: #CCD1F0;
--cobalt-300: #A5AEE4;
--cobalt-400: #7684D6;
--cobalt-500: #4E61CA;
--cobalt-600: #3446AD;
--cobalt-700: #293889;
--cobalt-800: #1D2862;
--cobalt-900: #13193F;
--cobalt-950: #0C1027;
}