Cobalt
#0738AB
BlueColor Codes
All color formats for development
HEX
#0738ABRGB
rgb(7, 56, 171)HSL
hsl(222, 92%, 35%)OKLCH
oklch(0.4 0.189 263.2)CMYK
cmyk(96%, 67%, 0%, 33%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#06339A
2#062D89
3#052778
4#042267
5#041C56
6#031745
7#021133
8#010B22
9#010611
Tints
Lighter variations
1#0843CB
2#0A4DEB
3#2060F6
4#4077F7
5#608EF8
6#80A4FA
7#A0BBFB
8#BFD2FC
9#DFE8FE
Tones
Muted variations
1#0F3CA3
2#183F9B
3#204293
4#28468B
5#304982
6#384C7A
7#414F72
8#49536A
9#515661
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 | BFD2 #BFD2FC | Secondary backgroundsInput backgroundsDividers |
| 300 | 8EAF #8EAFFA | BordersInactive statesPlaceholder text |
| 400 | 5485 #5485F8 | Disabled statesSecondary iconsMuted text |
| 500 | 2362 #2362F6 | Primary brand colorCTAsActive elementsLinks |
| 600 | 0947 #0947D7 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 0738 #0738AB | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0528 #05287A | Text on light backgroundsHeadingsStrong borders |
| 900 | 031A #031A4E | Primary textHigh emphasis contentDark headings |
| 950 | 0210 #021031 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F0F5FE;
--cobalt-100: #DDE7FE;
--cobalt-200: #BFD2FC;
--cobalt-300: #8EAFFA;
--cobalt-400: #5485F8;
--cobalt-500: #2362F6;
--cobalt-600: #0947D7;
--cobalt-700: #0738AB;
--cobalt-800: #05287A;
--cobalt-900: #031A4E;
--cobalt-950: #021031;
}