Cobalt
#051FAD
BlueColor Codes
All color formats for development
HEX
#051FADRGB
rgb(5, 31, 173)HSL
hsl(231, 94%, 35%)OKLCH
oklch(0.363 0.217 264.8)CMYK
cmyk(97%, 82%, 0%, 32%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#051B9C
2#04188B
3#041579
4#031268
5#030F57
6#020C45
7#020934
8#010623
9#010311
Tints
Lighter variations
1#0624CD
2#072AED
3#1E3FF8
4#3E5AF9
5#5E76FA
6#7E91FB
7#9FADFC
8#BFC8FD
9#DFE4FE
Tones
Muted variations
1#0E24A5
2#162A9C
3#1F3094
4#27368C
5#2F3C83
6#38427B
7#404872
8#484E6A
9#515362
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F0F2 #F0F2FF | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DCE1 #DCE1FE | Light backgroundsTable row hoverSkeleton loading |
| 200 | BFC8 #BFC8FD | Secondary backgroundsInput backgroundsDividers |
| 300 | 8D9E #8D9EFB | BordersInactive statesPlaceholder text |
| 400 | 526B #526BFA | Disabled statesSecondary iconsMuted text |
| 500 | 2041 #2041F8 | Primary brand colorCTAsActive elementsLinks |
| 600 | 0726 #0726DA | Hover statesFocus ringsPrimary buttons hover |
| 700 | 051F #051FAD | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0416 #04167C | Text on light backgroundsHeadingsStrong borders |
| 900 | 020E #020E4F | Primary textHigh emphasis contentDark headings |
| 950 | 0209 #020931 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F0F2FF;
--cobalt-100: #DCE1FE;
--cobalt-200: #BFC8FD;
--cobalt-300: #8D9EFB;
--cobalt-400: #526BFA;
--cobalt-500: #2041F8;
--cobalt-600: #0726DA;
--cobalt-700: #051FAD;
--cobalt-800: #04167C;
--cobalt-900: #020E4F;
--cobalt-950: #020931;
}