Blue Family
Medium Brightness
Luminance 6.3%
#424273 · Harmonic Cerulean
RGB(66, 66, 115) • HSL(240°, 27%, 35%) • CMYK(43%, 43%, 0%, 55%)
Color Conversion & Technical Formats
HEX
#424273
RGB
rgb(66, 66, 115)
HSL
hsl(240, 27%, 35%)
HSV / HSB
hsv(240°, 43%, 45%)
CMYK
cmyk(43%, 43%, 0%, 55%)
CSS Variable
--color-harmonic-cerulean: #424273;
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
9.3 : 1
WCAG AA Pass
On Black #000000
2.26 : 1
Low Contrast