Cobalt
#005380
BlueColor Codes
All color formats for development
HEX
#005380RGB
rgb(0, 83, 128)HSL
hsl(201, 100%, 25%)OKLCH
oklch(0.424 0.101 242.1)CMYK
cmyk(100%, 35%, 0%, 50%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#004B73
2#004266
3#003A59
4#00324D
5#002940
6#002133
7#001926
8#00111A
9#00080D
Tints
Lighter variations
1#006CA6
2#0085CC
3#009DF2
4#1AAFFF
5#40BCFF
6#66C9FF
7#8CD7FF
8#B3E4FF
9#D9F2FF
Tones
Muted variations
1#065179
2#0D4F73
3#134D6C
4#194B66
5#204960
6#264759
7#2D4553
8#33444D
9#394246
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F0FA #F0FAFF | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DBF3 #DBF3FF | Light backgroundsTable row hoverSkeleton loading |
| 200 | BDE8 #BDE8FF | Secondary backgroundsInput backgroundsDividers |
| 300 | 8AD6 #8AD6FF | BordersInactive statesPlaceholder text |
| 400 | 4DC1 #4DC1FF | Disabled statesSecondary iconsMuted text |
| 500 | 1AAF #1AAFFF | Primary brand colorCTAsActive elementsLinks |
| 600 | 0092 #0092E0 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 0074 #0074B3 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0053 #005380 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0035 #003552 | Primary textHigh emphasis contentDark headings |
| 950 | 0021 #002133 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F0FAFF;
--cobalt-100: #DBF3FF;
--cobalt-200: #BDE8FF;
--cobalt-300: #8AD6FF;
--cobalt-400: #4DC1FF;
--cobalt-500: #1AAFFF;
--cobalt-600: #0092E0;
--cobalt-700: #0074B3;
--cobalt-800: #005380;
--cobalt-900: #003552;
--cobalt-950: #002133;
}