Cobalt
#0D2EA5
BlueColor Codes
All color formats for development
HEX
#0D2EA5RGB
rgb(13, 46, 165)HSL
hsl(227, 85%, 35%)OKLCH
oklch(0.377 0.192 264.9)CMYK
cmyk(92%, 72%, 0%, 35%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#0C2A95
2#0B2584
3#092074
4#081C63
5#071753
6#051342
7#040E32
8#030921
9#010511
Tints
Lighter variations
1#1037C4
2#123FE2
3#2853EE
4#476CF0
5#6684F3
6#849DF5
7#A3B5F8
8#C2CEFA
9#E0E6FD
Tones
Muted variations
1#15339E
2#1D3796
3#243B8E
4#2C3F87
5#33447F
6#3B4878
7#424C70
8#4A5168
9#525561
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F1F4 #F1F4FE | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DEE5 #DEE5FC | Light backgroundsTable row hoverSkeleton loading |
| 200 | C2CE #C2CEFA | Secondary backgroundsInput backgroundsDividers |
| 300 | 92A8 #92A8F6 | BordersInactive statesPlaceholder text |
| 400 | 5A7B #5A7BF2 | Disabled statesSecondary iconsMuted text |
| 500 | 2B55 #2B55EE | Primary brand colorCTAsActive elementsLinks |
| 600 | 113A #113AD0 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 0D2E #0D2EA5 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0A21 #0A2176 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0615 #06154B | Primary textHigh emphasis contentDark headings |
| 950 | 040D #040D2F | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F1F4FE;
--cobalt-100: #DEE5FC;
--cobalt-200: #C2CEFA;
--cobalt-300: #92A8F6;
--cobalt-400: #5A7BF2;
--cobalt-500: #2B55EE;
--cobalt-600: #113AD0;
--cobalt-700: #0D2EA5;
--cobalt-800: #0A2176;
--cobalt-900: #06154B;
--cobalt-950: #040D2F;
}