Cobalt
#242B8F
BlueColor Codes
All color formats for development
HEX
#242B8FRGB
rgb(36, 43, 143)HSL
hsl(236, 60%, 35%)OKLCH
oklch(0.358 0.162 271.9)CMYK
cmyk(75%, 70%, 0%, 44%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#202781
2#1D2272
3#191E64
4#151A56
5#121547
6#0E1139
7#0B0D2B
8#07091D
9#04040E
Tints
Lighter variations
1#2A33A9
2#313BC4
3#454FD1
4#6068D7
5#7A81DE
6#959AE4
7#AFB3EB
8#CACDF2
9#E4E6F8
Tones
Muted variations
1#292F89
2#2E3484
3#34397F
4#393D79
5#3E4274
6#44476F
7#494B69
8#4F5064
9#54555F
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F3 #F3F3FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E2E4 #E2E4F8 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CACD #CACDF2 | Secondary backgroundsInput backgroundsDividers |
| 300 | A1A6 #A1A6E8 | BordersInactive statesPlaceholder text |
| 400 | 7077 #7077DB | Disabled statesSecondary iconsMuted text |
| 500 | 4751 #4751D1 | Primary brand colorCTAsActive elementsLinks |
| 600 | 2D36 #2D36B4 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 242B #242B8F | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1A1F #1A1F66 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1014 #101441 | Primary textHigh emphasis contentDark headings |
| 950 | 0A0C #0A0C29 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F3F3FC;
--cobalt-100: #E2E4F8;
--cobalt-200: #CACDF2;
--cobalt-300: #A1A6E8;
--cobalt-400: #7077DB;
--cobalt-500: #4751D1;
--cobalt-600: #2D36B4;
--cobalt-700: #242B8F;
--cobalt-800: #1A1F66;
--cobalt-900: #101441;
--cobalt-950: #0A0C29;
}