Cobalt
#2448BC
BlueColor Codes
All color formats for development
HEX
#2448BCRGB
rgb(36, 72, 188)HSL
hsl(226, 68%, 44%)OKLCH
oklch(0.454 0.187 265.8)CMYK
cmyk(81%, 62%, 0%, 26%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#2040AA
2#1D3997
3#193284
4#162B71
5#12245E
6#0E1D4B
7#0B1539
8#070E26
9#040713
Tints
Lighter variations
1#2851D4
2#3F63DA
3#5777DF
4#6F8AE4
5#879EE8
6#9FB1ED
7#B7C5F1
8#CFD8F6
9#E7ECFA
Tones
Muted variations
1#2C4CB5
2#3350AD
3#3B54A6
4#42589E
5#4A5C96
6#52608F
7#596487
8#61687F
9#696C78
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2F5 #F2F5FD | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E1E7 #E1E7F9 | Light backgroundsTable row hoverSkeleton loading |
| 200 | C7D2 #C7D2F4 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9CAF #9CAFEC | BordersInactive statesPlaceholder text |
| 400 | 6985 #6985E2 | Disabled statesSecondary iconsMuted text |
| 500 | 3E63 #3E63DA | Primary brand colorCTAsActive elementsLinks |
| 600 | 2448 #2448BC | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1D39 #1D3996 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1429 #14296B | Text on light backgroundsHeadingsStrong borders |
| 900 | 0D1A #0D1A45 | Primary textHigh emphasis contentDark headings |
| 950 | 0810 #08102B | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F2F5FD;
--cobalt-100: #E1E7F9;
--cobalt-200: #C7D2F4;
--cobalt-300: #9CAFEC;
--cobalt-400: #6985E2;
--cobalt-500: #3E63DA;
--cobalt-600: #2448BC;
--cobalt-700: #1D3996;
--cobalt-800: #14296B;
--cobalt-900: #0D1A45;
--cobalt-950: #08102B;
}