Cobalt
#1C5197
BlueColor Codes
All color formats for development
HEX
#1C5197RGB
rgb(28, 81, 151)HSL
hsl(214, 69%, 35%)OKLCH
oklch(0.44 0.127 256.9)CMYK
cmyk(81%, 46%, 0%, 41%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#194988
2#164179
3#13396A
4#11315A
5#0E294B
6#0B203C
7#08182D
8#06101E
9#03080F
Tints
Lighter variations
1#2160B3
2#266FCF
3#3B80DB
4#5792E0
5#73A5E5
6#8FB7EA
7#ABC9F0
8#C7DBF5
9#E3EDFA
Tones
Muted variations
1#225291
2#28538B
3#2E5484
4#34547E
5#3A5578
6#415672
7#47576C
8#4D5866
9#53585F
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2F7 #F2F7FD | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E1EC #E1ECF9 | Light backgroundsTable row hoverSkeleton loading |
| 200 | C7DB #C7DBF5 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9CBF #9CBFED | BordersInactive statesPlaceholder text |
| 400 | 689E #689EE3 | Disabled statesSecondary iconsMuted text |
| 500 | 3D82 #3D82DB | Primary brand colorCTAsActive elementsLinks |
| 600 | 2366 #2366BE | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1C51 #1C5197 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 143A #143A6C | Text on light backgroundsHeadingsStrong borders |
| 900 | 0D25 #0D2545 | Primary textHigh emphasis contentDark headings |
| 950 | 0817 #08172B | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F2F7FD;
--cobalt-100: #E1ECF9;
--cobalt-200: #C7DBF5;
--cobalt-300: #9CBFED;
--cobalt-400: #689EE3;
--cobalt-500: #3D82DB;
--cobalt-600: #2366BE;
--cobalt-700: #1C5197;
--cobalt-800: #143A6C;
--cobalt-900: #0D2545;
--cobalt-950: #08172B;
}