Blue Family
Medium Brightness
Luminance 26.4%
#5191CD · Harmonic Periwinkle
RGB(81, 145, 205) • HSL(209°, 55%, 56%) • CMYK(60%, 29%, 0%, 20%)
Color Conversion & Technical Formats
HEX
#5191CD
RGB
rgb(81, 145, 205)
HSL
hsl(209, 55%, 56%)
HSV / HSB
hsv(209°, 60%, 80%)
CMYK
cmyk(60%, 29%, 0%, 20%)
CSS Variable
--color-harmonic-periwinkle: #5191cd;
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
3.34 : 1
Low Contrast
On Black #000000
6.28 : 1
WCAG AA Pass