Cobalt
#0456AE
BlueColor Codes
All color formats for development
HEX
#0456AERGB
rgb(4, 86, 174)HSL
hsl(211, 96%, 35%)OKLCH
oklch(0.464 0.157 256.2)CMYK
cmyk(98%, 51%, 0%, 32%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#034E9D
2#03458C
3#023C7A
4#023469
5#022B57
6#012346
7#011A34
8#011123
9#000911
Tints
Lighter variations
1#0466CF
2#0576F0
3#1C87FA
4#3C98FB
5#5DA9FC
6#7DBBFC
7#9ECCFD
8#BEDDFE
9#DFEEFE
Tones
Muted variations
1#0C57A6
2#15579E
3#1D5795
4#26588D
5#2E5884
6#37587C
7#405873
8#48596A
9#515962
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F0F7 #F0F7FF | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DCED #DCEDFE | Light backgroundsTable row hoverSkeleton loading |
| 200 | BEDD #BEDDFE | Secondary backgroundsInput backgroundsDividers |
| 300 | 8CC2 #8CC2FD | BordersInactive statesPlaceholder text |
| 400 | 50A3 #50A3FB | Disabled statesSecondary iconsMuted text |
| 500 | 1E89 #1E89FA | Primary brand colorCTAsActive elementsLinks |
| 600 | 046D #046DDC | Hover statesFocus ringsPrimary buttons hover |
| 700 | 0456 #0456AF | Active/pressed statesDark mode accentsSecondary text |
| 800 | 033E #033E7D | Text on light backgroundsHeadingsStrong borders |
| 900 | 0227 #022750 | Primary textHigh emphasis contentDark headings |
| 950 | 0119 #011932 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F0F7FF;
--cobalt-100: #DCEDFE;
--cobalt-200: #BEDDFE;
--cobalt-300: #8CC2FD;
--cobalt-400: #50A3FB;
--cobalt-500: #1E89FA;
--cobalt-600: #046DDC;
--cobalt-700: #0456AF;
--cobalt-800: #033E7D;
--cobalt-900: #022750;
--cobalt-950: #011932;
}