Cobalt
#1549CB
BlueColor Codes
All color formats for development
HEX
#1549CBRGB
rgb(21, 73, 203)HSL
hsl(223, 81%, 44%)OKLCH
oklch(0.465 0.208 263.6)CMYK
cmyk(90%, 64%, 0%, 20%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#1342B7
2#113AA2
3#0F338E
4#0D2C7A
5#0B2466
6#091D51
7#06163D
8#040F29
9#020714
Tints
Lighter variations
1#1852E5
2#3065E9
3#4A78EC
4#648BEF
5#7E9FF1
6#98B2F4
7#B1C5F7
8#CBD8FA
9#E5ECFC
Tones
Muted variations
1#1E4DC2
2#2751B9
3#3155B0
4#3A59A7
5#435D9E
6#4C6095
7#55648B
8#5E6882
9#676C79
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F1F5 #F1F5FE | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DFE7 #DFE7FC | Light backgroundsTable row hoverSkeleton loading |
| 200 | C3D2 #C3D2F9 | Secondary backgroundsInput backgroundsDividers |
| 300 | 95B0 #95B0F4 | BordersInactive statesPlaceholder text |
| 400 | 5D86 #5D86EE | Disabled statesSecondary iconsMuted text |
| 500 | 2F64 #2F64E9 | Primary brand colorCTAsActive elementsLinks |
| 600 | 1549 #1549CB | Hover statesFocus ringsPrimary buttons hover |
| 700 | 113A #113AA2 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0C29 #0C2973 | Text on light backgroundsHeadingsStrong borders |
| 900 | 081A #081A4A | Primary textHigh emphasis contentDark headings |
| 950 | 0511 #05112E | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F1F5FE;
--cobalt-100: #DFE7FC;
--cobalt-200: #C3D2F9;
--cobalt-300: #95B0F4;
--cobalt-400: #5D86EE;
--cobalt-500: #2F64E9;
--cobalt-600: #1549CB;
--cobalt-700: #113AA2;
--cobalt-800: #0C2973;
--cobalt-900: #081A4A;
--cobalt-950: #05112E;
}