Cobalt
#18629A
BlueColor Codes
All color formats for development
HEX
#18629ARGB
rgb(24, 98, 154)HSL
hsl(206, 73%, 35%)OKLCH
oklch(0.482 0.114 246.7)CMYK
cmyk(84%, 36%, 0%, 40%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#16588B
2#134E7C
3#11456C
4#0E3B5D
5#0C314D
6#0A273E
7#071D2E
8#05141F
9#020A0F
Tints
Lighter variations
1#1D74B7
2#2186D4
3#3696E0
4#53A5E4
5#70B4E9
6#8CC3ED
7#A9D2F2
8#C6E1F6
9#E2F0FB
Tones
Muted variations
1#1F6194
2#25608D
3#2C5F87
4#325E80
5#395E7A
6#3F5D73
7#465C6D
8#4C5B66
9#535A60
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2F8 #F2F8FD | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E0EF #E0EFFA | Light backgroundsTable row hoverSkeleton loading |
| 200 | C6E1 #C6E1F6 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9ACA #9ACAEF | BordersInactive statesPlaceholder text |
| 400 | 65AE #65AEE7 | Disabled statesSecondary iconsMuted text |
| 500 | 3897 #3897E0 | Primary brand colorCTAsActive elementsLinks |
| 600 | 1E7B #1E7BC2 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1862 #18629A | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1146 #11466E | Text on light backgroundsHeadingsStrong borders |
| 900 | 0B2D #0B2D47 | Primary textHigh emphasis contentDark headings |
| 950 | 071C #071C2C | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F2F8FD;
--cobalt-100: #E0EFFA;
--cobalt-200: #C6E1F6;
--cobalt-300: #9ACAEF;
--cobalt-400: #65AEE7;
--cobalt-500: #3897E0;
--cobalt-600: #1E7BC2;
--cobalt-700: #18629A;
--cobalt-800: #11466E;
--cobalt-900: #0B2D47;
--cobalt-950: #071C2C;
}