Cobalt
#3636AB
BlueColor Codes
All color formats for development
HEX
#3636ABRGB
rgb(54, 54, 171)HSL
hsl(240, 52%, 44%)OKLCH
oklch(0.415 0.181 275.1)CMYK
cmyk(68%, 68%, 0%, 33%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#303099
2#2B2B88
3#262677
4#202066
5#1B1B55
6#161644
7#101033
8#0B0B22
9#050511
Tints
Lighter variations
1#3D3DC0
2#5151C8
3#6767CF
4#7D7DD6
5#9292DD
6#A8A8E4
7#BEBEEA
8#D4D4F1
9#E9E9F8
Tones
Muted variations
1#3C3CA5
2#42429F
3#474799
4#4D4D93
5#53538D
6#595988
7#5F5F82
8#65657C
9#6A6A76
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F3 #F3F3FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E4E4 #E4E4F6 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CDCD #CDCDEF | Secondary backgroundsInput backgroundsDividers |
| 300 | A6A6 #A6A6E3 | BordersInactive statesPlaceholder text |
| 400 | 7777 #7777D4 | Disabled statesSecondary iconsMuted text |
| 500 | 5151 #5151C8 | Primary brand colorCTAsActive elementsLinks |
| 600 | 3636 #3636AB | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2B2B #2B2B88 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1F1F #1F1F61 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1414 #14143E | Primary textHigh emphasis contentDark headings |
| 950 | 0C0C #0C0C27 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F3F3FB;
--cobalt-100: #E4E4F6;
--cobalt-200: #CDCDEF;
--cobalt-300: #A6A6E3;
--cobalt-400: #7777D4;
--cobalt-500: #5151C8;
--cobalt-600: #3636AB;
--cobalt-700: #2B2B88;
--cobalt-800: #1F1F61;
--cobalt-900: #14143E;
--cobalt-950: #0C0C27;
}