Cobalt
#0053B3
BlueColor Codes
All color formats for development
HEX
#0053B3RGB
rgb(0, 83, 179)HSL
hsl(212, 100%, 35%)OKLCH
oklch(0.461 0.168 257.6)CMYK
cmyk(100%, 54%, 0%, 30%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#004BA1
2#00438F
3#003A7D
4#00326B
5#002A59
6#002147
7#001936
8#001124
9#000812
Tints
Lighter variations
1#0063D4
2#0072F5
3#1783FF
4#3895FF
5#59A7FF
6#7AB8FF
7#9CCAFF
8#BDDCFF
9#DEEDFF
Tones
Muted variations
1#0954AA
2#1254A1
3#1B5598
4#24568F
5#2D5686
6#36577D
7#3E5774
8#47586B
9#505962
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F0F7 #F0F7FF | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DBEC #DBECFF | Light backgroundsTable row hoverSkeleton loading |
| 200 | BDDC #BDDCFF | Secondary backgroundsInput backgroundsDividers |
| 300 | 8AC0 #8AC0FF | BordersInactive statesPlaceholder text |
| 400 | 4DA0 #4DA0FF | Disabled statesSecondary iconsMuted text |
| 500 | 1A85 #1A85FF | Primary brand colorCTAsActive elementsLinks |
| 600 | 0069 #0069E0 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 0053 #0053B3 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 003C #003C80 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0026 #002652 | Primary textHigh emphasis contentDark headings |
| 950 | 0018 #001833 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F0F7FF;
--cobalt-100: #DBECFF;
--cobalt-200: #BDDCFF;
--cobalt-300: #8AC0FF;
--cobalt-400: #4DA0FF;
--cobalt-500: #1A85FF;
--cobalt-600: #0069E0;
--cobalt-700: #0053B3;
--cobalt-800: #003C80;
--cobalt-900: #002652;
--cobalt-950: #001833;
}