Blue Family
Dark Brightness
Luminance 2.1%
#1D283F · Shadowed Ultramarine
RGB(29, 40, 63) • HSL(221°, 37%, 18%) • CMYK(54%, 37%, 0%, 75%)
Color Conversion & Technical Formats
HEX
#1D283F
RGB
rgb(29, 40, 63)
HSL
hsl(221, 37%, 18%)
HSV / HSB
hsv(221°, 54%, 25%)
CMYK
cmyk(54%, 37%, 0%, 75%)
CSS Variable
--color-shadowed-ultramarine: #1d283f;
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
14.71 : 1
WCAG AA Pass
On Black #000000
1.43 : 1
Low Contrast