Cobalt
#0D52A5
BlueColor Codes
All color formats for development
HEX
#0D52A5RGB
rgb(13, 82, 165)HSL
hsl(213, 85%, 35%)OKLCH
oklch(0.449 0.149 256.8)CMYK
cmyk(92%, 50%, 0%, 35%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#0C4995
2#0B4184
3#093974
4#083163
5#072953
6#052142
7#041832
8#031021
9#010811
Tints
Lighter variations
1#1061C4
2#1270E2
3#2881EE
4#4793F0
5#66A5F3
6#84B7F5
7#A3C9F8
8#C2DBFA
9#E0EDFD
Tones
Muted variations
1#15529E
2#1D5396
3#24548E
4#2C5587
5#33557F
6#3B5678
7#425770
8#4A5868
9#525861
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F1F7 #F1F7FE | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DEEC #DEECFC | Light backgroundsTable row hoverSkeleton loading |
| 200 | C2DB #C2DBFA | Secondary backgroundsInput backgroundsDividers |
| 300 | 92BF #92BFF6 | BordersInactive statesPlaceholder text |
| 400 | 5A9E #5A9EF2 | Disabled statesSecondary iconsMuted text |
| 500 | 2B82 #2B82EE | Primary brand colorCTAsActive elementsLinks |
| 600 | 1167 #1167D0 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 0D52 #0D52A5 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0A3A #0A3A76 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0625 #06254B | Primary textHigh emphasis contentDark headings |
| 950 | 0417 #04172F | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F1F7FE;
--cobalt-100: #DEECFC;
--cobalt-200: #C2DBFA;
--cobalt-300: #92BFF6;
--cobalt-400: #5A9EF2;
--cobalt-500: #2B82EE;
--cobalt-600: #1167D0;
--cobalt-700: #0D52A5;
--cobalt-800: #0A3A76;
--cobalt-900: #06254B;
--cobalt-950: #04172F;
}