huebic

Maximum Red #D92121

#D92121oklch(0.5683 0.2157 27.6)

Maximum red (#D92121) is a medium vivid red. In OKLCH it has lightness 56.8%, chroma 0.216 and hue 27.6°; its relative luminance is 16.0%. White text reads best on it (APCA Lc 78, WCAG 5.01:1). The closest RAL Classic paint is RAL 2002 Vermilion (ΔE00 3.5). In plain ISCC-NBS terms it is a vivid reddish orange. It prints well on coated paper (FOGRA39, ΔE00 0.2).

#D92121 in every format

HEX#D92121
RGBrgb(217 33 33)
HSLhsl(0.0 73.6% 49.0%)
HSB / HSVhsb(0.0 84.8% 85.1%)
HWBhwb(0.0 12.9% 14.9%)
CMYK (formula)cmyk(0/85/85/15)
CMYK (FOGRA39 coated)cmyk(6/97/92/1)
CIELAB (D50)lab(47.78 67.84 50.21)
LChlch(47.78 84.40 36.5)
OKLaboklab(0.5683 0.1911 0.1001)
OKLCHoklch(0.5683 0.2157 27.6)
CIE XYZ (D65)color(xyz-d65 0.29433 0.15952 0.02968)
CIE xyYxyY(0.6087 0.3299 0.1595)
Display P3color(display-p3 0.7818 0.2143 0.1785)
Linear sRGBcolor(srgb-linear 0.69387 0.01521 0.01521)
CSS name—

Text on #D92121

White textWCAG 5.01:1 · APCA Lc 78
Black textWCAG 4.19:1 · APCA Lc 31

Color blindness

Machado 2009 simulation

Tints and shades

OKLCH lightness steps, hue held

Harmonies

hue rotations on the RGB wheel

Similar colors

nearest by CIEDE2000