Cobalt
#3144AF
BlueColor Codes
All color formats for development
HEX
#3144AFRGB
rgb(49, 68, 175)HSL
hsl(231, 56%, 44%)OKLCH
oklch(0.44 0.171 270.1)CMYK
cmyk(72%, 61%, 0%, 31%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#2C3D9E
2#27378C
3#23307B
4#1E2969
5#192258
6#141B46
7#0F1435
8#0A0E23
9#050712
Tints
Lighter variations
1#384DC5
2#4D60CD
3#6374D3
4#7988D9
5#909CE0
6#A6AFE6
7#BCC3EC
8#D2D7F2
9#E9EBF9
Tones
Muted variations
1#3849A9
2#3E4DA2
3#44519C
4#4B5696
5#515A90
6#575F89
7#5D6383
8#64677D
9#6A6C76
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F4 #F3F4FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E3E6 #E3E6F7 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CBD1 #CBD1F0 | Secondary backgroundsInput backgroundsDividers |
| 300 | A4AD #A4ADE5 | BordersInactive statesPlaceholder text |
| 400 | 7483 #7483D8 | Disabled statesSecondary iconsMuted text |
| 500 | 4C5F #4C5FCD | Primary brand colorCTAsActive elementsLinks |
| 600 | 3144 #3144AF | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2736 #27368B | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1C27 #1C2763 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1219 #121940 | Primary textHigh emphasis contentDark headings |
| 950 | 0B10 #0B1028 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F3F4FC;
--cobalt-100: #E3E6F7;
--cobalt-200: #CBD1F0;
--cobalt-300: #A4ADE5;
--cobalt-400: #7483D8;
--cobalt-500: #4C5FCD;
--cobalt-600: #3144AF;
--cobalt-700: #27368B;
--cobalt-800: #1C2763;
--cobalt-900: #121940;
--cobalt-950: #0B1028;
}