Cobalt
#066DAC
BlueColor Codes
All color formats for development
HEX
#066DACRGB
rgb(6, 109, 172)HSL
hsl(203, 93%, 35%)OKLCH
oklch(0.517 0.128 245.1)CMYK
cmyk(97%, 37%, 0%, 33%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#06629B
2#05578A
3#044C79
4#044167
5#033656
6#022B45
7#022134
8#011622
9#010B11
Tints
Lighter variations
1#0781CC
2#0995EC
3#1FA4F7
4#3FB1F8
5#5FBEF9
6#7FCBFA
7#9FD8FC
8#BFE5FD
9#DFF2FE
Tones
Muted variations
1#0F6BA4
2#17699C
3#1F6793
4#27658B
5#306383
6#38617A
7#405F72
8#495D6A
9#515B62
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F0F9 #F0F9FE | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DDF1 #DDF1FE | Light backgroundsTable row hoverSkeleton loading |
| 200 | BFE5 #BFE5FD | Secondary backgroundsInput backgroundsDividers |
| 300 | 8ED1 #8ED1FB | BordersInactive statesPlaceholder text |
| 400 | 53B9 #53B9F9 | Disabled statesSecondary iconsMuted text |
| 500 | 22A5 #22A5F7 | Primary brand colorCTAsActive elementsLinks |
| 600 | 0889 #0889D9 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 066D #066DAC | Active/pressed statesDark mode accentsSecondary text |
| 800 | 044E #044E7B | Text on light backgroundsHeadingsStrong borders |
| 900 | 0332 #03324F | Primary textHigh emphasis contentDark headings |
| 950 | 021F #021F31 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F0F9FE;
--cobalt-100: #DDF1FE;
--cobalt-200: #BFE5FD;
--cobalt-300: #8ED1FB;
--cobalt-400: #53B9F9;
--cobalt-500: #22A5F7;
--cobalt-600: #0889D9;
--cobalt-700: #066DAC;
--cobalt-800: #044E7B;
--cobalt-900: #03324F;
--cobalt-950: #021F31;
}