Cobalt
#1D2796
BlueColor Codes
All color formats for development
HEX
#1D2796RGB
rgb(29, 39, 150)HSL
hsl(235, 68%, 35%)OKLCH
oklch(0.355 0.177 269.6)CMYK
cmyk(81%, 74%, 0%, 41%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#1A2387
2#171F78
3#141B69
4#11175A
5#0E134B
6#0B0F3C
7#090C2D
8#06081E
9#03040F
Tints
Lighter variations
1#222EB2
2#2735CE
3#3C49DA
4#5863DF
5#747DE4
6#9097EA
7#ABB1EF
8#C7CBF4
9#E3E5FA
Tones
Muted variations
1#232C90
2#29318A
3#2F3684
4#353B7E
5#3B4078
6#414572
7#474A6B
8#4D4F65
9#53545F
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2F3 #F2F3FD | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E1E3 #E1E3F9 | Light backgroundsTable row hoverSkeleton loading |
| 200 | C7CB #C7CBF4 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9CA3 #9CA3EC | BordersInactive statesPlaceholder text |
| 400 | 6973 #6973E2 | Disabled statesSecondary iconsMuted text |
| 500 | 3E4B #3E4BDA | Primary brand colorCTAsActive elementsLinks |
| 600 | 2431 #2431BC | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1D27 #1D2796 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 141C #141C6B | Text on light backgroundsHeadingsStrong borders |
| 900 | 0D12 #0D1245 | Primary textHigh emphasis contentDark headings |
| 950 | 080B #080B2B | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F2F3FD;
--cobalt-100: #E1E3F9;
--cobalt-200: #C7CBF4;
--cobalt-300: #9CA3EC;
--cobalt-400: #6973E2;
--cobalt-500: #3E4BDA;
--cobalt-600: #2431BC;
--cobalt-700: #1D2796;
--cobalt-800: #141C6B;
--cobalt-900: #0D1245;
--cobalt-950: #080B2B;
}