Blue Family
Dark Brightness
Luminance 1.3%
#171B3F · Deep Periwinkle
RGB(23, 27, 63) • HSL(234°, 47%, 17%) • CMYK(63%, 57%, 0%, 75%)
Color Conversion & Technical Formats
HEX
#171B3F
RGB
rgb(23, 27, 63)
HSL
hsl(234, 47%, 17%)
HSV / HSB
hsv(234°, 63%, 25%)
CMYK
cmyk(63%, 57%, 0%, 75%)
CSS Variable
--color-deep-periwinkle: #171b3f;
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
16.6 : 1
WCAG AA Pass
On Black #000000
1.26 : 1
Low Contrast