Cobalt
#24548F
BlueColor Codes
All color formats for development
HEX
#24548FRGB
rgb(36, 84, 143)HSL
hsl(213, 60%, 35%)OKLCH
oklch(0.444 0.11 255.2)CMYK
cmyk(75%, 41%, 0%, 44%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#204C81
2#1D4372
3#193B64
4#153256
5#122A47
6#0E2239
7#0B192B
8#07111D
9#04080E
Tints
Lighter variations
1#2A63A9
2#3173C4
3#4584D1
4#6096D7
5#7AA7DE
6#95B9E4
7#AFCAEB
8#CADCF2
9#E4EDF8
Tones
Muted variations
1#295489
2#2E5584
3#34567F
4#395679
5#3E5774
6#44576F
7#495869
8#4F5864
9#54595F
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F7 #F3F7FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E2EC #E2ECF8 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CADC #CADCF2 | Secondary backgroundsInput backgroundsDividers |
| 300 | A1C1 #A1C1E8 | BordersInactive statesPlaceholder text |
| 400 | 70A0 #70A0DB | Disabled statesSecondary iconsMuted text |
| 500 | 4785 #4785D1 | Primary brand colorCTAsActive elementsLinks |
| 600 | 2D69 #2D69B4 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2454 #24548F | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1A3C #1A3C66 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1026 #102641 | Primary textHigh emphasis contentDark headings |
| 950 | 0A18 #0A1829 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F3F7FC;
--cobalt-100: #E2ECF8;
--cobalt-200: #CADCF2;
--cobalt-300: #A1C1E8;
--cobalt-400: #70A0DB;
--cobalt-500: #4785D1;
--cobalt-600: #2D69B4;
--cobalt-700: #24548F;
--cobalt-800: #1A3C66;
--cobalt-900: #102641;
--cobalt-950: #0A1829;
}