Cobalt
#213EC0
BlueColor Codes
All color formats for development
HEX
#213EC0RGB
rgb(33, 62, 192)HSL
hsl(229, 71%, 44%)OKLCH
oklch(0.438 0.204 266.9)CMYK
cmyk(83%, 68%, 0%, 25%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#1D38AD
2#1A3199
3#172B86
4#142573
5#101F60
6#0D194D
7#0A133A
8#070C26
9#030613
Tints
Lighter variations
1#2546D8
2#3C59DE
3#546EE2
4#6C83E6
5#8597EA
6#9DACEE
7#B6C1F3
8#CED6F7
9#E7EAFB
Tones
Muted variations
1#2943B8
2#3048B0
3#384DA8
4#4052A0
5#485798
6#505C90
7#586188
8#606680
9#686B78
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2F4 #F2F4FD | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E0E5 #E0E5FA | Light backgroundsTable row hoverSkeleton loading |
| 200 | C6CF #C6CFF5 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9BAA #9BAAEE | BordersInactive statesPlaceholder text |
| 400 | 667E #667EE5 | Disabled statesSecondary iconsMuted text |
| 500 | 3B59 #3B59DE | Primary brand colorCTAsActive elementsLinks |
| 600 | 213E #213EC0 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1A31 #1A3199 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1223 #12236D | Text on light backgroundsHeadingsStrong borders |
| 900 | 0C16 #0C1646 | Primary textHigh emphasis contentDark headings |
| 950 | 070E #070E2C | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F2F4FD;
--cobalt-100: #E0E5FA;
--cobalt-200: #C6CFF5;
--cobalt-300: #9BAAEE;
--cobalt-400: #667EE5;
--cobalt-500: #3B59DE;
--cobalt-600: #213EC0;
--cobalt-700: #1A3199;
--cobalt-800: #12236D;
--cobalt-900: #0C1646;
--cobalt-950: #070E2C;
}