Cobalt
#1321A0
BlueColor Codes
All color formats for development
HEX
#1321A0RGB
rgb(19, 33, 160)HSL
hsl(234, 79%, 35%)OKLCH
oklch(0.353 0.198 267.1)CMYK
cmyk(88%, 79%, 0%, 37%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#111E90
2#0F1A80
3#0D1770
4#0B1460
5#091050
6#070D40
7#060A30
8#040720
9#020310
Tints
Lighter variations
1#1627BD
2#1A2DDB
3#2F42E7
4#4D5DEA
5#6B78EE
6#8893F1
7#A6AEF5
8#C4C9F8
9#E1E4FC
Tones
Muted variations
1#1A2699
2#212C92
3#28328B
4#2F3784
5#363D7D
6#3D4375
7#44486E
8#4B4E67
9#525460
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F1F3 #F1F3FD | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DFE2 #DFE2FB | Light backgroundsTable row hoverSkeleton loading |
| 200 | C4C9 #C4C9F8 | Secondary backgroundsInput backgroundsDividers |
| 300 | 969F #969FF3 | BordersInactive statesPlaceholder text |
| 400 | 5F6D #5F6DEC | Disabled statesSecondary iconsMuted text |
| 500 | 3244 #3244E7 | Primary brand colorCTAsActive elementsLinks |
| 600 | 1829 #1829C9 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1321 #1321A0 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0D17 #0D1772 | Text on light backgroundsHeadingsStrong borders |
| 900 | 090F #090F49 | Primary textHigh emphasis contentDark headings |
| 950 | 0509 #05092E | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F1F3FD;
--cobalt-100: #DFE2FB;
--cobalt-200: #C4C9F8;
--cobalt-300: #969FF3;
--cobalt-400: #5F6DEC;
--cobalt-500: #3244E7;
--cobalt-600: #1829C9;
--cobalt-700: #1321A0;
--cobalt-800: #0D1772;
--cobalt-900: #090F49;
--cobalt-950: #05092E;
}