Blue Family
Medium Brightness
Luminance 42.7%
#87B3DE · Harmonic Cobalt
RGB(135, 179, 222) • HSL(210°, 57%, 70%) • CMYK(39%, 19%, 0%, 13%)
Color Conversion & Technical Formats
HEX
#87B3DE
RGB
rgb(135, 179, 222)
HSL
hsl(210, 57%, 70%)
HSV / HSB
hsv(210°, 39%, 87%)
CMYK
cmyk(39%, 19%, 0%, 13%)
CSS Variable
--color-harmonic-cobalt: #87b3de;
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
2.2 : 1
Low Contrast
On Black #000000
9.53 : 1
WCAG AA Pass