Cobalt
#0350DD
BlueColor Codes
All color formats for development
HEX
#0350DDRGB
rgb(3, 80, 221)HSL
hsl(219, 97%, 44%)OKLCH
oklch(0.492 0.224 262)CMYK
cmyk(99%, 64%, 0%, 13%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#0348C7
2#0340B1
3#02389B
4#023085
5#02286F
6#012058
7#011842
8#01102C
9#000816
Tints
Lighter variations
1#045AF9
2#1E6CFC
3#3A7EFC
4#5690FC
5#72A3FD
6#8EB5FD
7#ABC8FE
8#C7DAFE
9#E3EDFF
Tones
Muted variations
1#0E53D2
2#1956C7
3#2459BC
4#2F5DB2
5#3A60A7
6#45639C
7#506691
8#5A6A86
9#656D7B
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F0F5 #F0F5FF | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DCE8 #DCE8FE | Light backgroundsTable row hoverSkeleton loading |
| 200 | BED4 #BED4FE | Secondary backgroundsInput backgroundsDividers |
| 300 | 8BB3 #8BB3FD | BordersInactive statesPlaceholder text |
| 400 | 4F8C #4F8CFC | Disabled statesSecondary iconsMuted text |
| 500 | 1D6B #1D6BFC | Primary brand colorCTAsActive elementsLinks |
| 600 | 0350 #0350DD | Hover statesFocus ringsPrimary buttons hover |
| 700 | 033F #033FB0 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 022D #022D7E | Text on light backgroundsHeadingsStrong borders |
| 900 | 011D #011D50 | Primary textHigh emphasis contentDark headings |
| 950 | 0112 #011232 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F0F5FF;
--cobalt-100: #DCE8FE;
--cobalt-200: #BED4FE;
--cobalt-300: #8BB3FD;
--cobalt-400: #4F8CFC;
--cobalt-500: #1D6BFC;
--cobalt-600: #0350DD;
--cobalt-700: #033FB0;
--cobalt-800: #022D7E;
--cobalt-900: #011D50;
--cobalt-950: #011232;
}