Cobalt
#1D4996
BlueColor Codes
All color formats for development
HEX
#1D4996RGB
rgb(29, 73, 150)HSL
hsl(218, 68%, 35%)OKLCH
oklch(0.421 0.136 260.7)CMYK
cmyk(81%, 51%, 0%, 41%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#1A4287
2#173A78
3#143369
4#112C5A
5#0E254B
6#0B1D3C
7#09162D
8#060F1E
9#03070F
Tints
Lighter variations
1#2257B2
2#2764CE
3#3C76DA
4#588ADF
5#749DE4
6#90B1EA
7#ABC4EF
8#C7D8F4
9#E3EBFA
Tones
Muted variations
1#234B90
2#294C8A
3#2F4E84
4#35507E
5#3B5178
6#415372
7#47546B
8#4D5665
9#53585F
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2F6 #F2F6FD | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E1EA #E1EAF9 | Light backgroundsTable row hoverSkeleton loading |
| 200 | C7D8 #C7D8F4 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9CBA #9CBAEC | BordersInactive statesPlaceholder text |
| 400 | 6996 #6996E2 | Disabled statesSecondary iconsMuted text |
| 500 | 3E77 #3E77DA | Primary brand colorCTAsActive elementsLinks |
| 600 | 245C #245CBC | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1D49 #1D4996 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1434 #14346B | Text on light backgroundsHeadingsStrong borders |
| 900 | 0D21 #0D2145 | Primary textHigh emphasis contentDark headings |
| 950 | 0815 #08152B | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F2F6FD;
--cobalt-100: #E1EAF9;
--cobalt-200: #C7D8F4;
--cobalt-300: #9CBAEC;
--cobalt-400: #6996E2;
--cobalt-500: #3E77DA;
--cobalt-600: #245CBC;
--cobalt-700: #1D4996;
--cobalt-800: #14346B;
--cobalt-900: #0D2145;
--cobalt-950: #08152B;
}