Blue Family
Medium Brightness
Luminance 11.9%
#5B5D8B · Harmonic Cerulean
RGB(91, 93, 139) • HSL(238°, 21%, 45%) • CMYK(35%, 33%, 0%, 45%)
Color Conversion & Technical Formats
HEX
#5B5D8B
RGB
rgb(91, 93, 139)
HSL
hsl(238, 21%, 45%)
HSV / HSB
hsv(238°, 35%, 55%)
CMYK
cmyk(35%, 33%, 0%, 45%)
CSS Variable
--color-harmonic-cerulean: #5b5d8b;
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
6.21 : 1
WCAG AA Pass
On Black #000000
3.38 : 1
Low Contrast