Cobalt
#245D8F
BlueColor Codes
All color formats for development
HEX
#245D8FRGB
rgb(36, 93, 143)HSL
hsl(208, 60%, 35%)OKLCH
oklch(0.466 0.101 248.4)CMYK
cmyk(75%, 35%, 0%, 44%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#205481
2#1D4A72
3#194164
4#153856
5#122E47
6#0E2539
7#0B1C2B
8#07131D
9#04090E
Tints
Lighter variations
1#2A6EA9
2#317FC4
3#4590D1
4#60A0D7
5#7AAFDE
6#95BFE4
7#AFCFEB
8#CADFF2
9#E4EFF8
Tones
Muted variations
1#295C89
2#2E5C84
3#345C7F
4#395B79
5#3E5B74
6#445B6F
7#495A69
8#4F5A64
9#545A5F
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F8 #F3F8FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E2EE #E2EEF8 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CADF #CADFF2 | Secondary backgroundsInput backgroundsDividers |
| 300 | A1C7 #A1C7E8 | BordersInactive statesPlaceholder text |
| 400 | 70A9 #70A9DB | Disabled statesSecondary iconsMuted text |
| 500 | 4791 #4791D1 | Primary brand colorCTAsActive elementsLinks |
| 600 | 2D75 #2D75B4 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 245D #245D8F | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1A42 #1A4266 | Text on light backgroundsHeadingsStrong borders |
| 900 | 102A #102A41 | Primary textHigh emphasis contentDark headings |
| 950 | 0A1B #0A1B29 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F3F8FC;
--cobalt-100: #E2EEF8;
--cobalt-200: #CADFF2;
--cobalt-300: #A1C7E8;
--cobalt-400: #70A9DB;
--cobalt-500: #4791D1;
--cobalt-600: #2D75B4;
--cobalt-700: #245D8F;
--cobalt-800: #1A4266;
--cobalt-900: #102A41;
--cobalt-950: #0A1B29;
}