Blue Family
Medium Brightness
Luminance 4.8%
#381AB3 · Radiant Periwinkle
RGB(56, 26, 179) • HSL(252°, 75%, 40%) • CMYK(69%, 85%, 0%, 30%)
Color Conversion & Technical Formats
HEX
#381AB3
RGB
rgb(56, 26, 179)
HSL
hsl(252, 75%, 40%)
HSV / HSB
hsv(252°, 85%, 70%)
CMYK
cmyk(69%, 85%, 0%, 30%)
CSS Variable
--color-radiant-periwinkle: #381ab3;
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
10.68 : 1
WCAG AA Pass
On Black #000000
1.97 : 1
Low Contrast