Blue Family
Dark Brightness
Luminance 4.4%
#313C4E · Nocturne Sapphire
RGB(49, 60, 78) • HSL(217°, 23%, 25%) • CMYK(37%, 23%, 0%, 69%)
Color Conversion & Technical Formats
HEX
#313C4E
RGB
rgb(49, 60, 78)
HSL
hsl(217, 23%, 25%)
HSV / HSB
hsv(217°, 37%, 31%)
CMYK
cmyk(37%, 23%, 0%, 69%)
CSS Variable
--color-nocturne-sapphire: #313c4e;
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
11.13 : 1
WCAG AA Pass
On Black #000000
1.89 : 1
Low Contrast