Cobalt
#323DAE
BlueColor Codes
All color formats for development
HEX
#323DAERGB
rgb(50, 61, 174)HSL
hsl(235, 55%, 44%)OKLCH
oklch(0.427 0.178 272)CMYK
cmyk(71%, 65%, 0%, 32%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#2D379D
2#28318B
3#232B7A
4#1E2468
5#191E57
6#141846
7#0F1234
8#0A0C23
9#050611
Tints
Lighter variations
1#3945C4
2#4E58CC
3#646DD2
4#7A82D8
5#9097DF
6#A6ACE5
7#BDC1EC
8#D3D5F2
9#E9EAF9
Tones
Muted variations
1#3942A8
2#3F47A2
3#454C9B
4#4B5195
5#51568F
6#585C89
7#5E6183
8#64667D
9#6A6B76
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F4 #F3F4FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E3E5 #E3E5F7 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CCCF #CCCFF0 | Secondary backgroundsInput backgroundsDividers |
| 300 | A4A9 #A4A9E5 | BordersInactive statesPlaceholder text |
| 400 | 757D #757DD7 | Disabled statesSecondary iconsMuted text |
| 500 | 4D58 #4D58CB | Primary brand colorCTAsActive elementsLinks |
| 600 | 323D #323DAE | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2830 #28308A | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1D23 #1D2363 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1216 #12163F | Primary textHigh emphasis contentDark headings |
| 950 | 0B0E #0B0E28 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F3F4FC;
--cobalt-100: #E3E5F7;
--cobalt-200: #CCCFF0;
--cobalt-300: #A4A9E5;
--cobalt-400: #757DD7;
--cobalt-500: #4D58CB;
--cobalt-600: #323DAE;
--cobalt-700: #28308A;
--cobalt-800: #1D2363;
--cobalt-900: #12163F;
--cobalt-950: #0B0E28;
}