Cobalt
#28468A
BlueColor Codes
All color formats for development
HEX
#28468ARGB
rgb(40, 70, 138)HSL
hsl(222, 55%, 35%)OKLCH
oklch(0.41 0.119 264)CMYK
cmyk(71%, 49%, 0%, 46%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#243F7D
2#20386F
3#1C3161
4#182A53
5#142345
6#101C37
7#0C152A
8#080E1C
9#04070E
Tints
Lighter variations
1#3053A4
2#375FBE
3#4B71CB
4#6586D2
5#7F9ADA
6#98AEE1
7#B2C2E9
8#CCD7F0
9#E5EBF8
Tones
Muted variations
1#2D4885
2#324A81
3#374C7C
4#3C4D77
5#414F72
6#46516D
7#4B5368
8#4F5563
9#54575E
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F6 #F3F6FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E3E9 #E3E9F7 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CCD7 #CCD7F0 | Secondary backgroundsInput backgroundsDividers |
| 300 | A4B7 #A4B7E5 | BordersInactive statesPlaceholder text |
| 400 | 7592 #7592D7 | Disabled statesSecondary iconsMuted text |
| 500 | 4D73 #4D73CB | Primary brand colorCTAsActive elementsLinks |
| 600 | 3258 #3258AE | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2846 #28468A | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1D32 #1D3263 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1220 #12203F | Primary textHigh emphasis contentDark headings |
| 950 | 0B14 #0B1428 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F3F6FC;
--cobalt-100: #E3E9F7;
--cobalt-200: #CCD7F0;
--cobalt-300: #A4B7E5;
--cobalt-400: #7592D7;
--cobalt-500: #4D73CB;
--cobalt-600: #3258AE;
--cobalt-700: #28468A;
--cobalt-800: #1D3263;
--cobalt-900: #12203F;
--cobalt-950: #0B1428;
}