Cobalt
#2D43B4
BlueColor Codes
All color formats for development
HEX
#2D43B4RGB
rgb(45, 67, 180)HSL
hsl(230, 60%, 44%)OKLCH
oklch(0.441 0.18 269)CMYK
cmyk(75%, 63%, 0%, 29%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#283DA2
2#243690
3#1F2F7E
4#1B286C
5#16225A
6#121B48
7#0D1436
8#090D24
9#040712
Tints
Lighter variations
1#334CCA
2#485FD1
3#5F73D7
4#7687DD
5#8D9BE2
6#A4AFE8
7#BAC3EE
8#D1D7F4
9#E8EBF9
Tones
Muted variations
1#3448AD
2#3A4CA6
3#41519F
4#485599
5#4F5A92
6#555E8B
7#5C6384
8#63677E
9#696C77
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F4 #F3F4FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E2E6 #E2E6F8 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CAD1 #CAD1F2 | Secondary backgroundsInput backgroundsDividers |
| 300 | A1AD #A1ADE8 | BordersInactive statesPlaceholder text |
| 400 | 7082 #7082DB | Disabled statesSecondary iconsMuted text |
| 500 | 475E #475ED1 | Primary brand colorCTAsActive elementsLinks |
| 600 | 2D43 #2D43B4 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2436 #24368F | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1A26 #1A2666 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1018 #101841 | Primary textHigh emphasis contentDark headings |
| 950 | 0A0F #0A0F29 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F3F4FC;
--cobalt-100: #E2E6F8;
--cobalt-200: #CAD1F2;
--cobalt-300: #A1ADE8;
--cobalt-400: #7082DB;
--cobalt-500: #475ED1;
--cobalt-600: #2D43B4;
--cobalt-700: #24368F;
--cobalt-800: #1A2666;
--cobalt-900: #101841;
--cobalt-950: #0A0F29;
}