Cobalt
#004A80
BlueColor Codes
All color formats for development
HEX
#004A80RGB
rgb(0, 74, 128)HSL
hsl(205, 100%, 25%)OKLCH
oklch(0.401 0.11 248.9)CMYK
cmyk(100%, 42%, 0%, 50%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#004373
2#003C66
3#003459
4#002D4D
5#002540
6#001E33
7#001626
8#000F1A
9#00070D
Tints
Lighter variations
1#0061A6
2#0077CC
3#008DF2
4#1A9FFF
5#40AFFF
6#66BFFF
7#8CCFFF
8#B3DFFF
9#D9EFFF
Tones
Muted variations
1#064979
2#0D4873
3#13476C
4#194666
5#204560
6#264459
7#2D4353
8#33424D
9#394146
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F0F9 #F0F9FF | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DBF0 #DBF0FF | Light backgroundsTable row hoverSkeleton loading |
| 200 | BDE3 #BDE3FF | Secondary backgroundsInput backgroundsDividers |
| 300 | 8ACE #8ACEFF | BordersInactive statesPlaceholder text |
| 400 | 4DB5 #4DB5FF | Disabled statesSecondary iconsMuted text |
| 500 | 1A9F #1A9FFF | Primary brand colorCTAsActive elementsLinks |
| 600 | 0083 #0083E0 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 0068 #0068B3 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 004A #004A80 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0030 #003052 | Primary textHigh emphasis contentDark headings |
| 950 | 001E #001E33 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F0F9FF;
--cobalt-100: #DBF0FF;
--cobalt-200: #BDE3FF;
--cobalt-300: #8ACEFF;
--cobalt-400: #4DB5FF;
--cobalt-500: #1A9FFF;
--cobalt-600: #0083E0;
--cobalt-700: #0068B3;
--cobalt-800: #004A80;
--cobalt-900: #003052;
--cobalt-950: #001E33;
}