Cobalt
#2D38B4
BlueColor Codes
All color formats for development
HEX
#2D38B4RGB
rgb(45, 56, 180)HSL
hsl(235, 60%, 44%)OKLCH
oklch(0.422 0.193 271.1)CMYK
cmyk(75%, 69%, 0%, 29%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#2832A2
2#242D90
3#1F277E
4#1B226C
5#161C5A
6#121648
7#0D1136
8#090B24
9#040612
Tints
Lighter variations
1#333FCA
2#4854D1
3#5F69D7
4#767EDD
5#8D94E2
6#A4A9E8
7#BABFEE
8#D1D4F4
9#E8EAF9
Tones
Muted variations
1#343EAD
2#3A43A6
3#41499F
4#484F99
5#4F5492
6#555A8B
7#5C5F84
8#63657E
9#696B77
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F4 #F3F4FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E2E4 #E2E4F8 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CACD #CACDF2 | Secondary backgroundsInput backgroundsDividers |
| 300 | A1A7 #A1A7E8 | BordersInactive statesPlaceholder text |
| 400 | 7079 #7079DB | Disabled statesSecondary iconsMuted text |
| 500 | 4753 #4753D1 | Primary brand colorCTAsActive elementsLinks |
| 600 | 2D38 #2D38B4 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 242D #242D8F | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1A20 #1A2066 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1014 #101441 | Primary textHigh emphasis contentDark headings |
| 950 | 0A0D #0A0D29 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F3F4FC;
--cobalt-100: #E2E4F8;
--cobalt-200: #CACDF2;
--cobalt-300: #A1A7E8;
--cobalt-400: #7079DB;
--cobalt-500: #4753D1;
--cobalt-600: #2D38B4;
--cobalt-700: #242D8F;
--cobalt-800: #1A2066;
--cobalt-900: #101441;
--cobalt-950: #0A0D29;
}