Blue Family
Dark Brightness
Luminance 1.7%
#231C4E · Deep Indigo
RGB(35, 28, 78) • HSL(248°, 47%, 21%) • CMYK(55%, 64%, 0%, 69%)
Color Conversion & Technical Formats
HEX
#231C4E
RGB
rgb(35, 28, 78)
HSL
hsl(248, 47%, 21%)
HSV / HSB
hsv(248°, 64%, 31%)
CMYK
cmyk(55%, 64%, 0%, 69%)
CSS Variable
--color-deep-indigo: #231c4e;
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
15.58 : 1
WCAG AA Pass
On Black #000000
1.35 : 1
Low Contrast