Blue Family
Medium Brightness
Luminance 17%
#63748C · Tuscan Periwinkle
RGB(99, 116, 140) • HSL(215°, 17%, 47%) • CMYK(29%, 17%, 0%, 45%)
Color Conversion & Technical Formats
HEX
#63748C
RGB
rgb(99, 116, 140)
HSL
hsl(215, 17%, 47%)
HSV / HSB
hsv(215°, 29%, 55%)
CMYK
cmyk(29%, 17%, 0%, 45%)
CSS Variable
--color-tuscan-periwinkle: #63748c;
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
4.76 : 1
WCAG AA Pass
On Black #000000
4.41 : 1
Low Contrast