Cobalt
#363CAB
BlueColor Codes
All color formats for development
HEX
#363CABRGB
rgb(54, 60, 171)HSL
hsl(237, 52%, 44%)OKLCH
oklch(0.425 0.174 273.9)CMYK
cmyk(68%, 65%, 0%, 33%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#303699
2#2B3088
3#262A77
4#202466
5#1B1E55
6#161844
7#101233
8#0B0C22
9#050611
Tints
Lighter variations
1#3D43C0
2#5157C8
3#676CCF
4#7D81D6
5#9296DD
6#A8ABE4
7#BEC0EA
8#D4D5F1
9#E9EAF8
Tones
Muted variations
1#3C41A5
2#42469F
3#474B99
4#4D5193
5#53568D
6#595B88
7#5F6082
8#65667C
9#6A6B76
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F4 #F3F4FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E4E5 #E4E5F6 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CDCE #CDCEEF | Secondary backgroundsInput backgroundsDividers |
| 300 | A6A9 #A6A9E3 | BordersInactive statesPlaceholder text |
| 400 | 777C #777CD4 | Disabled statesSecondary iconsMuted text |
| 500 | 5157 #5157C8 | Primary brand colorCTAsActive elementsLinks |
| 600 | 363C #363CAB | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2B2F #2B2F88 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1F22 #1F2261 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1416 #14163E | 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: #E4E5F6;
--cobalt-200: #CDCEEF;
--cobalt-300: #A6A9E3;
--cobalt-400: #777CD4;
--cobalt-500: #5157C8;
--cobalt-600: #363CAB;
--cobalt-700: #2B2F88;
--cobalt-800: #1F2261;
--cobalt-900: #14163E;
--cobalt-950: #0C0E27;
}