Cobalt
#0D38A5
BlueColor Codes
All color formats for development
HEX
#0D38A5RGB
rgb(13, 56, 165)HSL
hsl(223, 85%, 35%)OKLCH
oklch(0.395 0.181 263.6)CMYK
cmyk(92%, 66%, 0%, 35%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#0C3395
2#0B2D84
3#092774
4#082263
5#071C53
6#051742
7#041132
8#030B21
9#010611
Tints
Lighter variations
1#1043C4
2#124DE2
3#2860EE
4#4777F0
5#668EF3
6#84A4F5
7#A3BBF8
8#C2D2FA
9#E0E8FD
Tones
Muted variations
1#153C9E
2#1D3F96
3#24428E
4#2C4687
5#33497F
6#3B4C78
7#424F70
8#4A5368
9#525661
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F1F5 #F1F5FE | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DEE7 #DEE7FC | Light backgroundsTable row hoverSkeleton loading |
| 200 | C2D2 #C2D2FA | Secondary backgroundsInput backgroundsDividers |
| 300 | 92AF #92AFF6 | BordersInactive statesPlaceholder text |
| 400 | 5A85 #5A85F2 | Disabled statesSecondary iconsMuted text |
| 500 | 2B62 #2B62EE | Primary brand colorCTAsActive elementsLinks |
| 600 | 1147 #1147D0 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 0D38 #0D38A5 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0A28 #0A2876 | Text on light backgroundsHeadingsStrong borders |
| 900 | 061A #061A4B | Primary textHigh emphasis contentDark headings |
| 950 | 0410 #04102F | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F1F5FE;
--cobalt-100: #DEE7FC;
--cobalt-200: #C2D2FA;
--cobalt-300: #92AFF6;
--cobalt-400: #5A85F2;
--cobalt-500: #2B62EE;
--cobalt-600: #1147D0;
--cobalt-700: #0D38A5;
--cobalt-800: #0A2876;
--cobalt-900: #061A4B;
--cobalt-950: #04102F;
}