Blue Family
Dark Brightness
Luminance 2.3%
#1F1F6B · Charcoal Ultramarine
RGB(31, 31, 107) • HSL(240°, 55%, 27%) • CMYK(71%, 71%, 0%, 58%)
Color Conversion & Technical Formats
HEX
#1F1F6B
RGB
rgb(31, 31, 107)
HSL
hsl(240, 55%, 27%)
HSV / HSB
hsv(240°, 71%, 42%)
CMYK
cmyk(71%, 71%, 0%, 58%)
CSS Variable
--color-charcoal-ultramarine: #1f1f6b;
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
14.32 : 1
WCAG AA Pass
On Black #000000
1.47 : 1
Low Contrast