Cobalt
#0D59A5
BlueColor Codes
All color formats for development
HEX
#0D59A5RGB
rgb(13, 89, 165)HSL
hsl(210, 85%, 35%)OKLCH
oklch(0.465 0.14 253.9)CMYK
cmyk(92%, 46%, 0%, 35%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#0C5095
2#0B4784
3#093E74
4#083663
5#072D53
6#052442
7#041B32
8#031221
9#010911
Tints
Lighter variations
1#106AC4
2#127AE2
3#288BEE
4#479CF0
5#66ACF3
6#84BDF5
7#A3CDF8
8#C2DEFA
9#E0EEFD
Tones
Muted variations
1#15599E
2#1D5996
3#24598E
4#2C5987
5#33597F
6#3B5978
7#425970
8#4A5968
9#525961
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F1F7 #F1F7FE | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DEED #DEEDFC | Light backgroundsTable row hoverSkeleton loading |
| 200 | C2DE #C2DEFA | Secondary backgroundsInput backgroundsDividers |
| 300 | 92C4 #92C4F6 | BordersInactive statesPlaceholder text |
| 400 | 5AA6 #5AA6F2 | Disabled statesSecondary iconsMuted text |
| 500 | 2B8C #2B8CEE | Primary brand colorCTAsActive elementsLinks |
| 600 | 1170 #1170D0 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 0D59 #0D59A5 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0A40 #0A4076 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0629 #06294B | Primary textHigh emphasis contentDark headings |
| 950 | 041A #041A2F | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F1F7FE;
--cobalt-100: #DEEDFC;
--cobalt-200: #C2DEFA;
--cobalt-300: #92C4F6;
--cobalt-400: #5AA6F2;
--cobalt-500: #2B8CEE;
--cobalt-600: #1170D0;
--cobalt-700: #0D59A5;
--cobalt-800: #0A4076;
--cobalt-900: #06294B;
--cobalt-950: #041A2F;
}