Cobalt
#1D2996
BlueColor Codes
All color formats for development
HEX
#1D2996RGB
rgb(29, 41, 150)HSL
hsl(234, 68%, 35%)OKLCH
oklch(0.358 0.175 269.4)CMYK
cmyk(81%, 73%, 0%, 41%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#1A2587
2#172178
3#141C69
4#11185A
5#0E144B
6#0B103C
7#090C2D
8#06081E
9#03040F
Tints
Lighter variations
1#2230B2
2#2738CE
3#3C4CDA
4#5865DF
5#747FE4
6#9099EA
7#ABB2EF
8#C7CCF4
9#E3E5FA
Tones
Muted variations
1#232E90
2#29328A
3#2F3784
4#353C7E
5#3B4178
6#414672
7#474B6B
8#4D5065
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 | C7CC #C7CCF4 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9CA4 #9CA4EC | BordersInactive statesPlaceholder text |
| 400 | 6975 #6975E2 | Disabled statesSecondary iconsMuted text |
| 500 | 3E4E #3E4EDA | Primary brand colorCTAsActive elementsLinks |
| 600 | 2433 #2433BC | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1D29 #1D2996 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 141D #141D6B | Text on light backgroundsHeadingsStrong borders |
| 900 | 0D13 #0D1345 | 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: #E1E3F9;
--cobalt-200: #C7CCF4;
--cobalt-300: #9CA4EC;
--cobalt-400: #6975E2;
--cobalt-500: #3E4EDA;
--cobalt-600: #2433BC;
--cobalt-700: #1D2996;
--cobalt-800: #141D6B;
--cobalt-900: #0D1345;
--cobalt-950: #080C2B;
}