Cobalt
#1357A0
BlueColor Codes
All color formats for development
HEX
#1357A0RGB
rgb(19, 87, 160)HSL
hsl(211, 79%, 35%)OKLCH
oklch(0.458 0.135 254.4)CMYK
cmyk(88%, 46%, 0%, 37%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#114E90
2#0F4680
3#0D3D70
4#0B3460
5#092B50
6#072340
7#061A30
8#041120
9#020910
Tints
Lighter variations
1#1667BD
2#1A77DB
3#2F88E7
4#4D99EA
5#6BAAEE
6#88BBF1
7#A6CCF5
8#C4DDF8
9#E1EEFC
Tones
Muted variations
1#1A5799
2#215792
3#28588B
4#2F5884
5#36587D
6#3D5875
7#44596E
8#4B5967
9#525960
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F1F7 #F1F7FD | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DFED #DFEDFB | Light backgroundsTable row hoverSkeleton loading |
| 200 | C4DD #C4DDF8 | Secondary backgroundsInput backgroundsDividers |
| 300 | 96C3 #96C3F3 | BordersInactive statesPlaceholder text |
| 400 | 5FA3 #5FA3EC | Disabled statesSecondary iconsMuted text |
| 500 | 3289 #3289E7 | Primary brand colorCTAsActive elementsLinks |
| 600 | 186D #186DC9 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1357 #1357A0 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0D3E #0D3E72 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0928 #092849 | Primary textHigh emphasis contentDark headings |
| 950 | 0519 #05192E | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F1F7FD;
--cobalt-100: #DFEDFB;
--cobalt-200: #C4DDF8;
--cobalt-300: #96C3F3;
--cobalt-400: #5FA3EC;
--cobalt-500: #3289E7;
--cobalt-600: #186DC9;
--cobalt-700: #1357A0;
--cobalt-800: #0D3E72;
--cobalt-900: #092849;
--cobalt-950: #05192E;
}