huebic

Red Orange #DD4027

#DD4027oklch(0.5996 0.1977 31.8)

Red Orange (#DD4027) is a medium vivid red. In OKLCH it has lightness 60.0%, chroma 0.198 and hue 31.8°; its relative luminance is 19.2%. White text reads best on it (APCA Lc 74, WCAG 4.34:1). The closest RAL Classic paint is RAL 3028 Pure red (ΔE00 3.0). In plain ISCC-NBS terms it is a vivid reddish orange. It prints well on coated paper (FOGRA39, ΔE00 0.5).

#DD4027 in every format

HEX#DD4027
RGBrgb(221 64 39)
HSLhsl(8.2 72.8% 51.0%)
HSB / HSVhsb(8.2 82.4% 86.7%)
HWBhwb(8.2 15.3% 13.3%)
CMYK (formula)cmyk(0/71/82/13)
CMYK (FOGRA39 coated)cmyk(5/86/91/0)
CIELAB (D50)lab(51.71 60.68 50.83)
LChlch(51.71 79.15 40.0)
OKLaboklab(0.5996 0.1680 0.1042)
OKLCHoklch(0.5996 0.1977 31.8)
CIE XYZ (D65)color(xyz-d65 0.32018 0.19188 0.03937)
CIE xyYxyY(0.5806 0.3480 0.1919)
Display P3color(display-p3 0.8000 0.3007 0.2045)
Linear sRGBcolor(srgb-linear 0.72306 0.05127 0.02029)
CSS name—

Text on #DD4027

White textWCAG 4.34:1 · APCA Lc 74
Black textWCAG 4.84:1 · APCA Lc 35

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

Palettes with #DD4027

all palettes →
Combination 31 · Sanzo Wada
Combination 164 · Sanzo Wada
Combination 179 · Sanzo Wada
Combination 241 · Sanzo Wada
Combination 264 · Sanzo Wada