Cobalt
#0454AF
BlueColor Codes
All color formats for development
HEX
#0454AFRGB
rgb(4, 84, 175)HSL
hsl(212, 96%, 35%)OKLCH
oklch(0.46 0.161 257)CMYK
cmyk(98%, 52%, 0%, 31%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#034B9D
2#03438C
3#023A7A
4#023269
5#022A57
6#012146
7#011934
8#011123
9#000811
Tints
Lighter variations
1#0463CF
2#0573F0
3#1C84FA
4#3C95FB
5#5DA7FC
6#7DB8FC
7#9ECAFD
8#BEDCFE
9#DFEDFE
Tones
Muted variations
1#0C54A6
2#15559E
3#1D5595
4#26568D
5#2E5684
6#37577C
7#405873
8#48586A
9#515962
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F0F7 #F0F7FF | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DCEC #DCECFE | Light backgroundsTable row hoverSkeleton loading |
| 200 | BEDC #BEDCFE | Secondary backgroundsInput backgroundsDividers |
| 300 | 8CC1 #8CC1FD | BordersInactive statesPlaceholder text |
| 400 | 50A0 #50A0FB | Disabled statesSecondary iconsMuted text |
| 500 | 1E85 #1E85FA | Primary brand colorCTAsActive elementsLinks |
| 600 | 0469 #0469DC | Hover statesFocus ringsPrimary buttons hover |
| 700 | 0454 #0454AF | Active/pressed statesDark mode accentsSecondary text |
| 800 | 033C #033C7D | Text on light backgroundsHeadingsStrong borders |
| 900 | 0226 #022650 | Primary textHigh emphasis contentDark headings |
| 950 | 0118 #011832 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F0F7FF;
--cobalt-100: #DCECFE;
--cobalt-200: #BEDCFE;
--cobalt-300: #8CC1FD;
--cobalt-400: #50A0FB;
--cobalt-500: #1E85FA;
--cobalt-600: #0469DC;
--cobalt-700: #0454AF;
--cobalt-800: #033C7D;
--cobalt-900: #022650;
--cobalt-950: #011832;
}