Cobalt
#294E89
BlueColor Codes
All color formats for development
HEX
#294E89RGB
rgb(41, 78, 137)HSL
hsl(217, 54%, 35%)OKLCH
oklch(0.428 0.107 259.4)CMYK
cmyk(70%, 43%, 0%, 46%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#25467C
2#213E6E
3#1D3760
4#192F52
5#152745
6#101F37
7#0C1729
8#08101B
9#04080E
Tints
Lighter variations
1#315CA3
2#386BBC
3#4C7CCA
4#668FD1
5#7FA2D9
6#99B4E1
7#B2C7E8
8#CCDAF0
9#E5ECF7
Tones
Muted variations
1#2E4F85
2#335080
3#38517B
4#3C5376
5#415471
6#46556D
7#4B5668
8#505763
9#54585E
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F6 #F3F6FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E4EB #E4EBF7 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CCDA #CCDAF0 | Secondary backgroundsInput backgroundsDividers |
| 300 | A5BD #A5BDE4 | BordersInactive statesPlaceholder text |
| 400 | 769B #769BD6 | Disabled statesSecondary iconsMuted text |
| 500 | 4E7E #4E7ECA | Primary brand colorCTAsActive elementsLinks |
| 600 | 3462 #3462AD | Hover statesFocus ringsPrimary buttons hover |
| 700 | 294E #294E89 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1D38 #1D3862 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1324 #13243F | Primary textHigh emphasis contentDark headings |
| 950 | 0C16 #0C1627 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F3F6FB;
--cobalt-100: #E4EBF7;
--cobalt-200: #CCDAF0;
--cobalt-300: #A5BDE4;
--cobalt-400: #769BD6;
--cobalt-500: #4E7ECA;
--cobalt-600: #3462AD;
--cobalt-700: #294E89;
--cobalt-800: #1D3862;
--cobalt-900: #13243F;
--cobalt-950: #0C1627;
}