Cobalt
#3438AD
BlueColor Codes
All color formats for development
HEX
#3438ADRGB
rgb(52, 56, 173)HSL
hsl(238, 54%, 44%)OKLCH
oklch(0.419 0.182 273.8)CMYK
cmyk(70%, 68%, 0%, 32%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#2E329C
2#292D8A
3#242779
4#1F2168
5#1A1C56
6#151645
7#0F1134
8#0A0B23
9#050611
Tints
Lighter variations
1#3A3FC3
2#4F53CA
3#6569D1
4#7B7ED8
5#9194DE
6#A7A9E5
7#BDBFEB
8#D3D4F2
9#E9EAF8
Tones
Muted variations
1#3A3DA7
2#4043A1
3#46499B
4#4C4E95
5#52548E
6#585A88
7#5E5F82
8#64657C
9#6A6B76
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F3 #F3F3FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E4E4 #E4E4F7 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CCCD #CCCDF0 | Secondary backgroundsInput backgroundsDividers |
| 300 | A5A7 #A5A7E4 | BordersInactive statesPlaceholder text |
| 400 | 7679 #7679D6 | Disabled statesSecondary iconsMuted text |
| 500 | 4E52 #4E52CA | Primary brand colorCTAsActive elementsLinks |
| 600 | 3438 #3438AD | Hover statesFocus ringsPrimary buttons hover |
| 700 | 292C #292C89 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1D20 #1D2062 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1314 #13143F | Primary textHigh emphasis contentDark headings |
| 950 | 0C0D #0C0D27 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F3F3FB;
--cobalt-100: #E4E4F7;
--cobalt-200: #CCCDF0;
--cobalt-300: #A5A7E4;
--cobalt-400: #7679D6;
--cobalt-500: #4E52CA;
--cobalt-600: #3438AD;
--cobalt-700: #292C89;
--cobalt-800: #1D2062;
--cobalt-900: #13143F;
--cobalt-950: #0C0D27;
}