Blue Family
Dark Brightness
Luminance 2.1%
#0C137E · Obsidian Ultramarine
RGB(12, 19, 126) • HSL(236°, 83%, 27%) • CMYK(90%, 85%, 0%, 51%)
Color Conversion & Technical Formats
HEX
#0C137E
RGB
rgb(12, 19, 126)
HSL
hsl(236, 83%, 27%)
HSV / HSB
hsv(236°, 90%, 49%)
CMYK
cmyk(90%, 85%, 0%, 51%)
CSS Variable
--color-obsidian-ultramarine: #0c137e;
Color Variations (Tints, Shades & Tones)
Click any variation swatch to inspect its full color page, or click the HEX badge to copy.
Color Combinations & Harmonies
WCAG Contrast Checker
On White #FFFFFF
14.89 : 1
WCAG AA Pass
On Black #000000
1.41 : 1
Low Contrast