Cobalt
#1C4197
BlueColor Codes
All color formats for development
HEX
#1C4197RGB
rgb(28, 65, 151)HSL
hsl(222, 69%, 35%)OKLCH
oklch(0.404 0.148 263.6)CMYK
cmyk(81%, 57%, 0%, 41%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#193A88
2#163479
3#132D6A
4#11275A
5#0E204B
6#0B1A3C
7#08132D
8#060D1E
9#03060F
Tints
Lighter variations
1#214DB3
2#2659CF
3#3B6BDB
4#5780E0
5#7395E5
6#8FAAEA
7#ABC0F0
8#C7D5F5
9#E3EAFA
Tones
Muted variations
1#224391
2#28468B
3#2E4884
4#344A7E
5#3A4D78
6#414F72
7#47526C
8#4D5466
9#53575F
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2F5 #F2F5FD | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E1E8 #E1E8F9 | Light backgroundsTable row hoverSkeleton loading |
| 200 | C7D5 #C7D5F5 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9CB4 #9CB4ED | BordersInactive statesPlaceholder text |
| 400 | 688D #688DE3 | Disabled statesSecondary iconsMuted text |
| 500 | 3D6D #3D6DDB | Primary brand colorCTAsActive elementsLinks |
| 600 | 2351 #2351BE | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1C41 #1C4197 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 142E #142E6C | Text on light backgroundsHeadingsStrong borders |
| 900 | 0D1E #0D1E45 | Primary textHigh emphasis contentDark headings |
| 950 | 0812 #08122B | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F2F5FD;
--cobalt-100: #E1E8F9;
--cobalt-200: #C7D5F5;
--cobalt-300: #9CB4ED;
--cobalt-400: #688DE3;
--cobalt-500: #3D6DDB;
--cobalt-600: #2351BE;
--cobalt-700: #1C4197;
--cobalt-800: #142E6C;
--cobalt-900: #0D1E45;
--cobalt-950: #08122B;
}