Cobalt
#2442BC
BlueColor Codes
All color formats for development
HEX
#2442BCRGB
rgb(36, 66, 188)HSL
hsl(228, 68%, 44%)OKLCH
oklch(0.443 0.194 266.9)CMYK
cmyk(81%, 65%, 0%, 26%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#203CAA
2#1D3597
3#192E84
4#162871
5#12215E
6#0E1B4B
7#0B1439
8#070D26
9#040713
Tints
Lighter variations
1#284BD4
2#3F5EDA
3#5772DF
4#6F86E4
5#879AE8
6#9FAFED
7#B7C3F1
8#CFD7F6
9#E7EBFA
Tones
Muted variations
1#2C47B5
2#334CAD
3#3B50A6
4#42559E
5#4A5996
6#525E8F
7#596287
8#61677F
9#696C78
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2F4 #F2F4FD | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E1E6 #E1E6F9 | Light backgroundsTable row hoverSkeleton loading |
| 200 | C7D0 #C7D0F4 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9CAC #9CACEC | BordersInactive statesPlaceholder text |
| 400 | 6981 #6981E2 | Disabled statesSecondary iconsMuted text |
| 500 | 3E5D #3E5DDA | Primary brand colorCTAsActive elementsLinks |
| 600 | 2442 #2442BC | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1D35 #1D3596 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1426 #14266B | Text on light backgroundsHeadingsStrong borders |
| 900 | 0D18 #0D1845 | Primary textHigh emphasis contentDark headings |
| 950 | 080F #080F2B | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F2F4FD;
--cobalt-100: #E1E6F9;
--cobalt-200: #C7D0F4;
--cobalt-300: #9CACEC;
--cobalt-400: #6981E2;
--cobalt-500: #3E5DDA;
--cobalt-600: #2442BC;
--cobalt-700: #1D3596;
--cobalt-800: #14266B;
--cobalt-900: #0D1845;
--cobalt-950: #080F2B;
}