Blue Family
Dark Brightness
Luminance 1.3%
#040671 · Obsidian Periwinkle
RGB(4, 6, 113) • HSL(239°, 93%, 23%) • CMYK(96%, 95%, 0%, 56%)
Color Conversion & Technical Formats
HEX
#040671
RGB
rgb(4, 6, 113)
HSL
hsl(239, 93%, 23%)
HSV / HSB
hsv(239°, 96%, 44%)
CMYK
cmyk(96%, 95%, 0%, 56%)
CSS Variable
--color-obsidian-periwinkle: #040671;
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
16.54 : 1
WCAG AA Pass
On Black #000000
1.27 : 1
Low Contrast