Blue Family
Dark Brightness
Luminance 4.9%
#243D70 · Nocturne Harbor
RGB(36, 61, 112) • HSL(220°, 51%, 29%) • CMYK(68%, 46%, 0%, 56%)
Color Conversion & Technical Formats
HEX
#243D70
RGB
rgb(36, 61, 112)
HSL
hsl(220, 51%, 29%)
HSV / HSB
hsv(220°, 68%, 44%)
CMYK
cmyk(68%, 46%, 0%, 56%)
CSS Variable
--color-nocturne-harbor: #243d70;
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
10.62 : 1
WCAG AA Pass
On Black #000000
1.98 : 1
Low Contrast