Cobalt
#1C5D97
BlueColor Codes
All color formats for development
HEX
#1C5D97RGB
rgb(28, 93, 151)HSL
hsl(208, 69%, 35%)OKLCH
oklch(0.468 0.114 249.8)CMYK
cmyk(81%, 38%, 0%, 41%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#195488
2#164B79
3#13416A
4#11385A
5#0E2F4B
6#0B253C
7#081C2D
8#06131E
9#03090F
Tints
Lighter variations
1#216FB3
2#2680CF
3#3B90DB
4#57A0E0
5#73B0E5
6#8FC0EA
7#ABD0F0
8#C7DFF5
9#E3EFFA
Tones
Muted variations
1#225D91
2#285D8B
3#2E5C84
4#345C7E
5#3A5B78
6#415B72
7#475A6C
8#4D5A66
9#535A5F
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2F8 #F2F8FD | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E1EE #E1EEF9 | Light backgroundsTable row hoverSkeleton loading |
| 200 | C7DF #C7DFF5 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9CC7 #9CC7ED | BordersInactive statesPlaceholder text |
| 400 | 68AA #68AAE3 | Disabled statesSecondary iconsMuted text |
| 500 | 3D92 #3D92DB | Primary brand colorCTAsActive elementsLinks |
| 600 | 2375 #2375BE | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1C5D #1C5D97 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1443 #14436C | Text on light backgroundsHeadingsStrong borders |
| 900 | 0D2B #0D2B45 | Primary textHigh emphasis contentDark headings |
| 950 | 081B #081B2B | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F2F8FD;
--cobalt-100: #E1EEF9;
--cobalt-200: #C7DFF5;
--cobalt-300: #9CC7ED;
--cobalt-400: #68AAE3;
--cobalt-500: #3D92DB;
--cobalt-600: #2375BE;
--cobalt-700: #1C5D97;
--cobalt-800: #14436C;
--cobalt-900: #0D2B45;
--cobalt-950: #081B2B;
}