Cobalt
#1A59C7
BlueColor Codes
All color formats for development
HEX
#1A59C7RGB
rgb(26, 89, 199)HSL
hsl(218, 77%, 44%)OKLCH
oklch(0.494 0.183 260.9)CMYK
cmyk(87%, 55%, 0%, 22%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#1750B3
2#15479F
3#123E8B
4#0F3577
5#0D2D63
6#0A244F
7#081B3C
8#051228
9#030914
Tints
Lighter variations
1#1D65E0
2#3575E5
3#4E87E8
4#6798EB
5#81A9EF
6#9ABAF2
7#B3CBF5
8#CCDDF8
9#E6EEFC
Tones
Muted variations
1#225BBE
2#2B5EB5
3#3460AD
4#3C62A4
5#45659B
6#4E6793
7#56698A
8#5F6C81
9#686E79
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F1F6 #F1F6FD | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DFE9 #DFE9FB | Light backgroundsTable row hoverSkeleton loading |
| 200 | C4D7 #C4D7F7 | Secondary backgroundsInput backgroundsDividers |
| 300 | 97B8 #97B8F2 | BordersInactive statesPlaceholder text |
| 400 | 6193 #6193EA | Disabled statesSecondary iconsMuted text |
| 500 | 3475 #3475E5 | Primary brand colorCTAsActive elementsLinks |
| 600 | 1A59 #1A59C7 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1547 #15479E | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0F33 #0F3371 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0920 #092048 | Primary textHigh emphasis contentDark headings |
| 950 | 0614 #06142D | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F1F6FD;
--cobalt-100: #DFE9FB;
--cobalt-200: #C4D7F7;
--cobalt-300: #97B8F2;
--cobalt-400: #6193EA;
--cobalt-500: #3475E5;
--cobalt-600: #1A59C7;
--cobalt-700: #15479E;
--cobalt-800: #0F3371;
--cobalt-900: #092048;
--cobalt-950: #06142D;
}