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Recognised as Colour

#804F38

  • #804F38
  • Orange
  • Dark
  • Nearest: Sienna

#804F38 is a orange with RGB values 128, 79, 56 and HSL 19°, 39%, 36%. It is a dark colour, so white text on it reaches 6.8:1 contrast (AA for normal text). The nearest named colour is Sienna.

Colour values

#804F38#804F38
HEX#804F38
RGBrgb(128, 79, 56)
RGB (0–1)0.502, 0.3098, 0.2196
RGB percentages50.2%, 31%, 22%
HSLhsl(19.2, 39.1%, 36.1%)
HSV / HSBhsv(19.2, 56.3%, 50.2%)
CMYK0%, 38.3%, 56.3%, 49.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer8,408,888
CSS custom property--colour: #804F38;

Brightness & contrast

Relative luminance0.10467WCAG 2.x, 0 is black and 1 is white
Perceived brightness94.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 6.79:1
Contrast with white6.79:1WCAG normal text: AA
Contrast with black3.09:1WCAG normal text: Fail
Greyscale equivalent#585858
Inverted#7FB0C7

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#5C5536no red cones; affects about 1% of men; ΔE 20.7 from the original
Deuteranopia#685F38no green cones; the most common form, about 1% of men; ΔE 20.7 from the original
Tritanopia#8B4649no blue cones; rare, and affects men and women equally; ΔE 15.5 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text6.79:1WCAG large text: AAA
Contrast with black, large text3.09:1WCAG large text: AA

Named colours

Sienna · ΔE 18.3Saddle brown · ΔE 20.7Dim grey · ΔE 29.1Rosy brown · ΔE 29.4Indian red · ΔE 30.6Gray · ΔE 32.2
Nearest named CSS colourSienna (#A0522D)ΔE 18.34, a distinctly different colour
Hue familyorange
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#386980
Analogous#803845, #807338
Triadic#38804F, #4F3880
Split complementary#388073, #384580
Tetradic#458038, #386980, #733880

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#DAB9AA
Lighter +30%#CA9C87
Lighter +20%#BB7F63
Lighter +10%#A36548
Darker −10%#5D3928
Darker −20%#392319
Darker −30%#160D09
Darker −40%#000000
More saturated +25%#974721
Less saturated −25%#69574F

Channel breakdown

R128
G79
B56
Red128 (50.2%)
Green79 (31%)
Blue56 (22%)
Hue19.17°
Saturation (HSL)39.13%
Lightness36.08%
Dominant channelRed
Hex per channelR 80 · G 4F · B 38

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Every value on this page was computed from “804f38” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.