Cobalt
#0368B0
BlueColor Codes
All color formats for development
HEX
#0368B0RGB
rgb(3, 104, 176)HSL
hsl(205, 97%, 35%)OKLCH
oklch(0.507 0.139 249)CMYK
cmyk(98%, 41%, 0%, 31%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#025D9E
2#02538D
3#02497B
4#023E69
5#013458
6#012946
7#011F35
8#011523
9#000A12
Tints
Lighter variations
1#037BD0
2#048EF1
3#1A9EFC
4#3BACFC
5#5CBAFD
6#7CC7FD
7#9DD5FE
8#BEE3FE
9#DEF1FF
Tones
Muted variations
1#0B66A7
2#14659F
3#1D6396
4#25628D
5#2E6085
6#375F7C
7#3F5E73
8#485C6B
9#515B62
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F0F9 #F0F9FF | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DCF0 #DCF0FE | Light backgroundsTable row hoverSkeleton loading |
| 200 | BEE3 #BEE3FE | Secondary backgroundsInput backgroundsDividers |
| 300 | 8BCE #8BCEFD | BordersInactive statesPlaceholder text |
| 400 | 4FB4 #4FB4FC | Disabled statesSecondary iconsMuted text |
| 500 | 1D9F #1D9FFC | Primary brand colorCTAsActive elementsLinks |
| 600 | 0382 #0382DD | Hover statesFocus ringsPrimary buttons hover |
| 700 | 0368 #0368B0 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 024A #024A7E | Text on light backgroundsHeadingsStrong borders |
| 900 | 012F #012F50 | Primary textHigh emphasis contentDark headings |
| 950 | 011E #011E32 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F0F9FF;
--cobalt-100: #DCF0FE;
--cobalt-200: #BEE3FE;
--cobalt-300: #8BCEFD;
--cobalt-400: #4FB4FC;
--cobalt-500: #1D9FFC;
--cobalt-600: #0382DD;
--cobalt-700: #0368B0;
--cobalt-800: #024A7E;
--cobalt-900: #012F50;
--cobalt-950: #011E32;
}