Blue Family
Medium Brightness
Luminance 11.8%
#4040FC · Radiant Cerulean
RGB(64, 64, 252) • HSL(240°, 97%, 62%) • CMYK(75%, 75%, 0%, 1%)
Color Conversion & Technical Formats
HEX
#4040FC
RGB
rgb(64, 64, 252)
HSL
hsl(240, 97%, 62%)
HSV / HSB
hsv(240°, 75%, 99%)
CMYK
cmyk(75%, 75%, 0%, 1%)
CSS Variable
--color-radiant-cerulean: #4040fc;
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
6.26 : 1
WCAG AA Pass
On Black #000000
3.36 : 1
Low Contrast