Blue Family
Dark Brightness
Luminance 1.7%
#232131 · Nocturne Cerulean
RGB(35, 33, 49) • HSL(248°, 20%, 16%) • CMYK(29%, 33%, 0%, 81%)
Color Conversion & Technical Formats
HEX
#232131
RGB
rgb(35, 33, 49)
HSL
hsl(248, 20%, 16%)
HSV / HSB
hsv(248°, 33%, 19%)
CMYK
cmyk(29%, 33%, 0%, 81%)
CSS Variable
--color-nocturne-cerulean: #232131;
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
15.75 : 1
WCAG AA Pass
On Black #000000
1.33 : 1
Low Contrast