Cobalt
#1F5DC1
BlueColor Codes
All color formats for development
HEX
#1F5DC1RGB
rgb(31, 93, 193)HSL
hsl(217, 72%, 44%)OKLCH
oklch(0.499 0.169 259.9)CMYK
cmyk(84%, 52%, 0%, 24%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#1C54AE
2#194B9A
3#164187
4#133874
5#102F60
6#0D254D
7#091C3A
8#061327
9#030913
Tints
Lighter variations
1#2369DA
2#3B7ADF
3#538AE3
4#6C9BE7
5#84ACEB
6#9DBCEF
7#B5CDF3
8#CEDEF7
9#E6EEFB
Tones
Muted variations
1#275FB9
2#3061B1
3#3863A9
4#4065A1
5#486799
6#506991
7#586B88
8#606C80
9#686E78
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2F6 #F2F6FD | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E0EA #E0EAFA | Light backgroundsTable row hoverSkeleton loading |
| 200 | C6D8 #C6D8F6 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9ABA #9ABAEF | BordersInactive statesPlaceholder text |
| 400 | 6597 #6597E6 | Disabled statesSecondary iconsMuted text |
| 500 | 3A79 #3A79DF | Primary brand colorCTAsActive elementsLinks |
| 600 | 1F5D #1F5DC1 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 194A #194A9A | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1235 #12356E | Text on light backgroundsHeadingsStrong borders |
| 900 | 0B22 #0B2246 | Primary textHigh emphasis contentDark headings |
| 950 | 0715 #07152C | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F2F6FD;
--cobalt-100: #E0EAFA;
--cobalt-200: #C6D8F6;
--cobalt-300: #9ABAEF;
--cobalt-400: #6597E6;
--cobalt-500: #3A79DF;
--cobalt-600: #1F5DC1;
--cobalt-700: #194A9A;
--cobalt-800: #12356E;
--cobalt-900: #0B2246;
--cobalt-950: #07152C;
}