Cobalt
#3041B0
BlueColor Codes
All color formats for development
HEX
#3041B0RGB
rgb(48, 65, 176)HSL
hsl(232, 57%, 44%)OKLCH
oklch(0.435 0.176 270.4)CMYK
cmyk(73%, 63%, 0%, 31%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#2B3B9F
2#27348D
3#222E7B
4#1D276A
5#182158
6#131A46
7#0E1435
8#0A0D23
9#050712
Tints
Lighter variations
1#364AC7
2#4C5DCE
3#6271D4
4#7886DA
5#8F9AE0
6#A5AEE6
7#BCC2ED
8#D2D7F3
9#E9EBF9
Tones
Muted variations
1#3746AA
2#3D4BA3
3#434F9D
4#4A5497
5#505990
6#575D8A
7#5D6283
8#63677D
9#6A6C77
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F4 #F3F4FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E3E6 #E3E6F7 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CBD0 #CBD0F1 | Secondary backgroundsInput backgroundsDividers |
| 300 | A3AC #A3ACE6 | BordersInactive statesPlaceholder text |
| 400 | 7380 #7380D9 | Disabled statesSecondary iconsMuted text |
| 500 | 4B5C #4B5CCE | Primary brand colorCTAsActive elementsLinks |
| 600 | 3041 #3041B0 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2634 #26348C | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1B25 #1B2564 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1218 #121840 | Primary textHigh emphasis contentDark headings |
| 950 | 0B0F #0B0F28 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F3F4FC;
--cobalt-100: #E3E6F7;
--cobalt-200: #CBD0F1;
--cobalt-300: #A3ACE6;
--cobalt-400: #7380D9;
--cobalt-500: #4B5CCE;
--cobalt-600: #3041B0;
--cobalt-700: #26348C;
--cobalt-800: #1B2564;
--cobalt-900: #121840;
--cobalt-950: #0B0F28;
}