Cobalt
#215691
BlueColor Codes
All color formats for development
HEX
#215691RGB
rgb(33, 86, 145)HSL
hsl(212, 63%, 35%)OKLCH
oklch(0.449 0.112 253.6)CMYK
cmyk(77%, 41%, 0%, 43%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#1E4D83
2#1A4474
3#173C66
4#143357
5#112B49
6#0D223A
7#0A1A2C
8#07111D
9#03090F
Tints
Lighter variations
1#2765AC
2#2D75C8
3#4286D4
4#5D97DA
5#78A9E0
6#93BAE6
7#AECBED
8#C9DCF3
9#E4EEF9
Tones
Muted variations
1#27568C
2#2C5686
3#325781
4#38577B
5#3D5775
6#435870
7#48586A
8#4E5964
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 | C9DC #C9DCF3 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9FC2 #9FC2E9 | BordersInactive statesPlaceholder text |
| 400 | 6EA2 #6EA2DE | Disabled statesSecondary iconsMuted text |
| 500 | 4487 #4487D5 | Primary brand colorCTAsActive elementsLinks |
| 600 | 2A6B #2A6BB7 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2156 #215691 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 183D #183D68 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0F27 #0F2743 | Primary textHigh emphasis contentDark headings |
| 950 | 0918 #09182A | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F3F7FC;
--cobalt-100: #E2ECF8;
--cobalt-200: #C9DCF3;
--cobalt-300: #9FC2E9;
--cobalt-400: #6EA2DE;
--cobalt-500: #4487D5;
--cobalt-600: #2A6BB7;
--cobalt-700: #215691;
--cobalt-800: #183D68;
--cobalt-900: #0F2743;
--cobalt-950: #09182A;
}