Blue Family
Medium Brightness
Luminance 13%
#3055E8 · Harmonic Cobalt
RGB(48, 85, 232) • HSL(228°, 80%, 55%) • CMYK(79%, 63%, 0%, 9%)
Color Conversion & Technical Formats
HEX
#3055E8
RGB
rgb(48, 85, 232)
HSL
hsl(228, 80%, 55%)
HSV / HSB
hsv(228°, 79%, 91%)
CMYK
cmyk(79%, 63%, 0%, 9%)
CSS Variable
--color-harmonic-cobalt: #3055e8;
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
5.85 : 1
WCAG AA Pass
On Black #000000
3.59 : 1
Low Contrast