Cobalt
#2F47B1
BlueColor Codes
All color formats for development
HEX
#2F47B1RGB
rgb(47, 71, 177)HSL
hsl(229, 58%, 44%)OKLCH
oklch(0.447 0.171 268.7)CMYK
cmyk(73%, 60%, 0%, 31%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#2A40A0
2#26398E
3#21327C
4#1C2B6A
5#182359
6#131C47
7#0E1535
8#090E23
9#050712
Tints
Lighter variations
1#3550C8
2#4B63CF
3#6176D5
4#788ADB
5#8E9DE1
6#A5B1E7
7#BBC4ED
8#D2D8F3
9#E8EBF9
Tones
Muted variations
1#364BAB
2#3C4FA4
3#43539E
4#495797
5#505C91
6#56608A
7#5D6484
8#63687D
9#6A6C77
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F5 #F3F5FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E3E7 #E3E7F8 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CBD2 #CBD2F1 | Secondary backgroundsInput backgroundsDividers |
| 300 | A2AF #A2AFE6 | BordersInactive statesPlaceholder text |
| 400 | 7285 #7285DA | Disabled statesSecondary iconsMuted text |
| 500 | 4A62 #4A62CF | Primary brand colorCTAsActive elementsLinks |
| 600 | 2F47 #2F47B1 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2538 #25388D | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1B28 #1B2865 | Text on light backgroundsHeadingsStrong borders |
| 900 | 111A #111A40 | 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: #F3F5FC;
--cobalt-100: #E3E7F8;
--cobalt-200: #CBD2F1;
--cobalt-300: #A2AFE6;
--cobalt-400: #7285DA;
--cobalt-500: #4A62CF;
--cobalt-600: #2F47B1;
--cobalt-700: #25388D;
--cobalt-800: #1B2865;
--cobalt-900: #111A40;
--cobalt-950: #0B1028;
}