Cobalt
#353DAC
BlueColor Codes
All color formats for development
HEX
#353DACRGB
rgb(53, 61, 172)HSL
hsl(236, 53%, 44%)OKLCH
oklch(0.427 0.174 273.2)CMYK
cmyk(69%, 65%, 0%, 33%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#2F379A
2#2A3189
3#252A78
4#202467
5#1A1E56
6#151845
7#101233
8#0B0C22
9#050611
Tints
Lighter variations
1#3B44C2
2#5058C9
3#666DD0
4#7C82D7
5#9297DD
6#A8ACE4
7#BDC0EB
8#D3D5F2
9#E9EAF8
Tones
Muted variations
1#3B42A6
2#4147A0
3#474C9A
4#4D5194
5#52568E
6#585C88
7#5E6182
8#64667C
9#6A6B76
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F4 #F3F4FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E4E5 #E4E5F7 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CCCF #CCCFEF | Secondary backgroundsInput backgroundsDividers |
| 300 | A5A9 #A5A9E3 | BordersInactive statesPlaceholder text |
| 400 | 767D #767DD5 | Disabled statesSecondary iconsMuted text |
| 500 | 4F58 #4F58C9 | Primary brand colorCTAsActive elementsLinks |
| 600 | 353D #353DAC | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2A30 #2A3089 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1E22 #1E2262 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1316 #13163E | Primary textHigh emphasis contentDark headings |
| 950 | 0C0E #0C0E27 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F3F4FB;
--cobalt-100: #E4E5F7;
--cobalt-200: #CCCFEF;
--cobalt-300: #A5A9E3;
--cobalt-400: #767DD5;
--cobalt-500: #4F58C9;
--cobalt-600: #353DAC;
--cobalt-700: #2A3089;
--cobalt-800: #1E2262;
--cobalt-900: #13163E;
--cobalt-950: #0C0E27;
}