Cobalt
#16559C
BlueColor Codes
All color formats for development
HEX
#16559CRGB
rgb(22, 85, 156)HSL
hsl(212, 75%, 35%)OKLCH
oklch(0.451 0.131 254.9)CMYK
cmyk(86%, 46%, 0%, 39%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#144C8D
2#12447D
3#103B6D
4#0D335E
5#0B2A4E
6#09223E
7#07192F
8#04111F
9#020810
Tints
Lighter variations
1#1A65B9
2#1F74D6
3#3485E2
4#5197E6
5#6EA8EA
6#8BB9EE
7#A8CBF3
8#C5DCF7
9#E2EEFB
Tones
Muted variations
1#1D5595
2#24568F
3#2A5688
4#315781
5#38577B
6#3E5774
7#45586D
8#4C5867
9#535960
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2F7 #F2F7FD | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E0EC #E0ECFB | Light backgroundsTable row hoverSkeleton loading |
| 200 | C5DC #C5DCF7 | Secondary backgroundsInput backgroundsDividers |
| 300 | 98C1 #98C1F0 | BordersInactive statesPlaceholder text |
| 400 | 63A1 #63A1E9 | Disabled statesSecondary iconsMuted text |
| 500 | 3687 #3687E2 | Primary brand colorCTAsActive elementsLinks |
| 600 | 1C6B #1C6BC4 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1655 #16559C | Active/pressed statesDark mode accentsSecondary text |
| 800 | 103D #103D70 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0A27 #0A2747 | Primary textHigh emphasis contentDark headings |
| 950 | 0618 #06182D | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F2F7FD;
--cobalt-100: #E0ECFB;
--cobalt-200: #C5DCF7;
--cobalt-300: #98C1F0;
--cobalt-400: #63A1E9;
--cobalt-500: #3687E2;
--cobalt-600: #1C6BC4;
--cobalt-700: #16559C;
--cobalt-800: #103D70;
--cobalt-900: #0A2747;
--cobalt-950: #06182D;
}