Cobalt
#1D2B96
BlueColor Codes
All color formats for development
HEX
#1D2B96RGB
rgb(29, 43, 150)HSL
hsl(233, 68%, 35%)OKLCH
oklch(0.361 0.173 269.1)CMYK
cmyk(81%, 71%, 0%, 41%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#1A2687
2#172278
3#141E69
4#111A5A
5#0E154B
6#0B113C
7#090D2D
8#06091E
9#03040F
Tints
Lighter variations
1#2233B2
2#273BCE
3#3C4EDA
4#5868DF
5#7481E4
6#909AEA
7#ABB3EF
8#C7CDF4
9#E3E6FA
Tones
Muted variations
1#232F90
2#29348A
3#2F3984
4#353D7E
5#3B4278
6#414772
7#474B6B
8#4D5065
9#53555F
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2F3 #F2F3FD | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E1E4 #E1E4F9 | Light backgroundsTable row hoverSkeleton loading |
| 200 | C7CD #C7CDF4 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9CA6 #9CA6EC | BordersInactive statesPlaceholder text |
| 400 | 6977 #6977E2 | Disabled statesSecondary iconsMuted text |
| 500 | 3E50 #3E50DA | Primary brand colorCTAsActive elementsLinks |
| 600 | 2436 #2436BC | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1D2B #1D2B96 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 141F #141F6B | Text on light backgroundsHeadingsStrong borders |
| 900 | 0D14 #0D1445 | Primary textHigh emphasis contentDark headings |
| 950 | 080C #080C2B | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F2F3FD;
--cobalt-100: #E1E4F9;
--cobalt-200: #C7CDF4;
--cobalt-300: #9CA6EC;
--cobalt-400: #6977E2;
--cobalt-500: #3E50DA;
--cobalt-600: #2436BC;
--cobalt-700: #1D2B96;
--cobalt-800: #141F6B;
--cobalt-900: #0D1445;
--cobalt-950: #080C2B;
}