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Recognised as Colour

#893F31

  • #893F31
  • Red
  • Dark
  • Nearest: Sienna

#893F31 is a red with RGB values 137, 63, 49 and HSL 10°, 47%, 36%. It is a dark colour, so white text on it reaches 7.4:1 contrast (AAA for normal text). The nearest named colour is Sienna.

Colour values

#893F31#893F31
HEX#893F31
RGBrgb(137, 63, 49)
RGB (0–1)0.5373, 0.2471, 0.1922
RGB percentages53.7%, 24.7%, 19.2%
HSLhsl(9.5, 47.3%, 36.5%)
HSV / HSBhsv(9.5, 64.2%, 53.7%)
CMYK0%, 54%, 64.2%, 46.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer8,994,609
CSS custom property--colour: #893F31;

Brightness & contrast

Relative luminance0.09095WCAG 2.x, 0 is black and 1 is white
Perceived brightness90.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 7.45:1
Contrast with white7.45:1WCAG normal text: AAA
Contrast with black2.82:1WCAG normal text: Fail
Greyscale equivalent#4E4E4E
Inverted#76C0CE

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#524B2Fno red cones; affects about 1% of men; ΔE 33 from the original
Deuteranopia#645B2Fno green cones; the most common form, about 1% of men; ΔE 33.6 from the original
Tritanopia#96313Cno blue cones; rare, and affects men and women equally; ΔE 14.2 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text7.45:1WCAG large text: AAA
Contrast with black, large text2.82:1WCAG large text: Fail

Named colours

Sienna · ΔE 14.4Saddle brown · ΔE 18Brown · ΔE 20.6Indian red · ΔE 22.5Maroon · ΔE 25.2Dark red · ΔE 28.4
Nearest named CSS colourSienna (#A0522D)ΔE 14.39, a distinctly different colour
Hue familyred
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#317B89
Analogous#89314F, #896B31
Triadic#31893F, #3F3189
Split complementary#31896B, #314F89
Tetradic#4F8931, #317B89, #6B3189

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#DFB0A7
Lighter +30%#D28E81
Lighter +20%#C56C5B
Lighter +10%#AF503E
Darker −10%#632E24
Darker −20%#3E1C16
Darker −30%#180B09
Darker −40%#000000
More saturated +25%#A02F1A
Less saturated −25%#724F48

Channel breakdown

R137
G63
B49
Red137 (53.7%)
Green63 (24.7%)
Blue49 (19.2%)
Hue9.55°
Saturation (HSL)47.31%
Lightness36.47%
Dominant channelRed
Hex per channelR 89 · G 3F · B 31

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Every value on this page was computed from “893f31” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.