Cobalt
#1D5D95
BlueColor Codes
All color formats for development
HEX
#1D5D95RGB
rgb(29, 93, 149)HSL
hsl(208, 67%, 35%)OKLCH
oklch(0.467 0.111 249.2)CMYK
cmyk(81%, 38%, 0%, 42%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#1B5486
2#184B77
3#154168
4#123859
5#0F2F4B
6#0C253C
7#091C2D
8#06131E
9#03090F
Tints
Lighter variations
1#236FB1
2#2880CC
3#3D90D9
4#59A0DE
5#75B0E4
6#90C0E9
7#ACCFEF
8#C8DFF4
9#E3EFFA
Tones
Muted variations
1#235D8F
2#295C89
3#2F5C83
4#355C7D
5#3B5B77
6#415B71
7#475A6B
8#4D5A65
9#535A5F
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2F8 #F2F8FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E1EE #E1EEF9 | Light backgroundsTable row hoverSkeleton loading |
| 200 | C8DF #C8DFF4 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9DC7 #9DC7EC | BordersInactive statesPlaceholder text |
| 400 | 6AAA #6AAAE2 | Disabled statesSecondary iconsMuted text |
| 500 | 3F91 #3F91D9 | Primary brand colorCTAsActive elementsLinks |
| 600 | 2575 #2575BB | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1D5D #1D5D95 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1543 #15436A | Text on light backgroundsHeadingsStrong borders |
| 900 | 0D2B #0D2B44 | 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: #F2F8FC;
--cobalt-100: #E1EEF9;
--cobalt-200: #C8DFF4;
--cobalt-300: #9DC7EC;
--cobalt-400: #6AAAE2;
--cobalt-500: #3F91D9;
--cobalt-600: #2575BB;
--cobalt-700: #1D5D95;
--cobalt-800: #15436A;
--cobalt-900: #0D2B44;
--cobalt-950: #081B2B;
}