Cobalt
#374CA9
BlueColor Codes
All color formats for development
HEX
#374CA9RGB
rgb(55, 76, 169)HSL
hsl(229, 51%, 44%)OKLCH
oklch(0.454 0.151 269.8)CMYK
cmyk(67%, 55%, 0%, 34%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#314498
2#2C3D88
3#263577
4#212E66
5#1B2655
6#161E44
7#101733
8#0B0F22
9#050811
Tints
Lighter variations
1#3E56BF
2#5268C7
3#687BCE
4#7E8ED5
5#93A1DC
6#A9B3E3
7#BEC6EA
8#D4D9F1
9#E9ECF8
Tones
Muted variations
1#3D50A4
2#42539E
3#485798
4#4E5A93
5#545E8D
6#596287
7#5F6581
8#65697C
9#6A6D76
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F5 #F3F5FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E4E7 #E4E7F6 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CDD3 #CDD3EF | Secondary backgroundsInput backgroundsDividers |
| 300 | A6B1 #A6B1E2 | BordersInactive statesPlaceholder text |
| 400 | 7889 #7889D3 | Disabled statesSecondary iconsMuted text |
| 500 | 5267 #5267C7 | Primary brand colorCTAsActive elementsLinks |
| 600 | 374C #374CA9 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2C3C #2C3C87 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1F2B #1F2B60 | Text on light backgroundsHeadingsStrong borders |
| 900 | 141C #141C3E | Primary textHigh emphasis contentDark headings |
| 950 | 0C11 #0C1127 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F3F5FB;
--cobalt-100: #E4E7F6;
--cobalt-200: #CDD3EF;
--cobalt-300: #A6B1E2;
--cobalt-400: #7889D3;
--cobalt-500: #5267C7;
--cobalt-600: #374CA9;
--cobalt-700: #2C3C87;
--cobalt-800: #1F2B60;
--cobalt-900: #141C3E;
--cobalt-950: #0C1127;
}