Blue Family
Medium Brightness
Luminance 24.8%
#178EDE · Nordic Periwinkle
RGB(23, 142, 222) • HSL(204°, 81%, 48%) • CMYK(90%, 36%, 0%, 13%)
Color Conversion & Technical Formats
HEX
#178EDE
RGB
rgb(23, 142, 222)
HSL
hsl(204, 81%, 48%)
HSV / HSB
hsv(204°, 90%, 87%)
CMYK
cmyk(90%, 36%, 0%, 13%)
CSS Variable
--color-nordic-periwinkle: #178ede;
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
3.52 : 1
Low Contrast
On Black #000000
5.96 : 1
WCAG AA Pass