Cobalt
#004480
BlueColor Codes
All color formats for development
HEX
#004480RGB
rgb(0, 68, 128)HSL
hsl(208, 100%, 25%)OKLCH
oklch(0.386 0.118 252.6)CMYK
cmyk(100%, 47%, 0%, 50%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#003D73
2#003666
3#003059
4#00294D
5#002240
6#001B33
7#001426
8#000E1A
9#00070D
Tints
Lighter variations
1#0058A6
2#006DCC
3#0081F2
4#1A94FF
5#40A6FF
6#66B8FF
7#8CC9FF
8#B3DBFF
9#D9EDFF
Tones
Muted variations
1#064479
2#0D4373
3#13436C
4#194266
5#204260
6#264159
7#2D4153
8#33414D
9#394046
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F0F8 #F0F8FF | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DBEE #DBEEFF | Light backgroundsTable row hoverSkeleton loading |
| 200 | BDE0 #BDE0FF | Secondary backgroundsInput backgroundsDividers |
| 300 | 8AC8 #8AC8FF | BordersInactive statesPlaceholder text |
| 400 | 4DAC #4DACFF | Disabled statesSecondary iconsMuted text |
| 500 | 1A94 #1A94FF | Primary brand colorCTAsActive elementsLinks |
| 600 | 0078 #0078E0 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 005F #005FB3 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0044 #004480 | Text on light backgroundsHeadingsStrong borders |
| 900 | 002C #002C52 | Primary textHigh emphasis contentDark headings |
| 950 | 001B #001B33 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F0F8FF;
--cobalt-100: #DBEEFF;
--cobalt-200: #BDE0FF;
--cobalt-300: #8AC8FF;
--cobalt-400: #4DACFF;
--cobalt-500: #1A94FF;
--cobalt-600: #0078E0;
--cobalt-700: #005FB3;
--cobalt-800: #004480;
--cobalt-900: #002C52;
--cobalt-950: #001B33;
}