Cobalt
#063BAC
BlueColor Codes
All color formats for development
HEX
#063BACRGB
rgb(6, 59, 172)HSL
hsl(221, 93%, 35%)OKLCH
oklch(0.406 0.187 262.7)CMYK
cmyk(97%, 66%, 0%, 33%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#06359B
2#052F8A
3#042979
4#042367
5#031D56
6#021845
7#021234
8#010C22
9#010611
Tints
Lighter variations
1#0746CC
2#0951EC
3#1F63F7
4#3F7AF8
5#5F90F9
6#7FA6FA
7#9FBCFC
8#BFD3FD
9#DFE9FE
Tones
Muted variations
1#0F3EA4
2#17419C
3#1F4493
4#27478B
5#304A83
6#384D7A
7#405072
8#49536A
9#515662
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F0F5 #F0F5FE | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DDE7 #DDE7FE | Light backgroundsTable row hoverSkeleton loading |
| 200 | BFD3 #BFD3FD | Secondary backgroundsInput backgroundsDividers |
| 300 | 8EB0 #8EB0FB | BordersInactive statesPlaceholder text |
| 400 | 5387 #5387F9 | Disabled statesSecondary iconsMuted text |
| 500 | 2265 #2265F7 | Primary brand colorCTAsActive elementsLinks |
| 600 | 084A #084AD9 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 063B #063BAC | Active/pressed statesDark mode accentsSecondary text |
| 800 | 042A #042A7B | Text on light backgroundsHeadingsStrong borders |
| 900 | 031B #031B4F | Primary textHigh emphasis contentDark headings |
| 950 | 0211 #021131 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F0F5FE;
--cobalt-100: #DDE7FE;
--cobalt-200: #BFD3FD;
--cobalt-300: #8EB0FB;
--cobalt-400: #5387F9;
--cobalt-500: #2265F7;
--cobalt-600: #084AD9;
--cobalt-700: #063BAC;
--cobalt-800: #042A7B;
--cobalt-900: #031B4F;
--cobalt-950: #021131;
}