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Recognised as Colour

#80452A

  • #80452A
  • Orange
  • Dark
  • Nearest: Sienna

#80452A is a orange with RGB values 128, 69, 42 and HSL 19°, 51%, 33%. It is a dark colour, so white text on it reaches 7.5:1 contrast (AAA for normal text). The nearest named colour is Sienna.

Colour values

#80452A#80452A
HEX#80452A
RGBrgb(128, 69, 42)
RGB (0–1)0.502, 0.2706, 0.1647
RGB percentages50.2%, 27.1%, 16.5%
HSLhsl(18.8, 50.6%, 33.3%)
HSV / HSBhsv(18.8, 67.2%, 50.2%)
CMYK0%, 46.1%, 67.2%, 49.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer8,406,314
CSS custom property--colour: #80452A;

Brightness & contrast

Relative luminance0.09013WCAG 2.x, 0 is black and 1 is white
Perceived brightness88.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 7.49:1
Contrast with white7.49:1WCAG normal text: AAA
Contrast with black2.8:1WCAG normal text: Fail
Greyscale equivalent#505050
Inverted#7FBAD5

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#554D27no red cones; affects about 1% of men; ΔE 25.8 from the original
Deuteranopia#635A29no green cones; the most common form, about 1% of men; ΔE 26.4 from the original
Tritanopia#8C3A3Fno blue cones; rare, and affects men and women equally; ΔE 17.8 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text7.49:1WCAG large text: AAA
Contrast with black, large text2.8:1WCAG large text: Fail

Named colours

Sienna · ΔE 13.3Saddle brown · ΔE 14.4Brown · ΔE 27.2Indian red · ΔE 28.5Maroon · ΔE 29.5Dark red · ΔE 32.6
Nearest named CSS colourSienna (#A0522D)ΔE 13.26, a distinctly different colour
Hue familyorange
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#2A6580
Analogous#802A3A, #80702A
Triadic#2A8045, #452A80
Split complementary#2A8070, #2A3A80
Tetradic#3A802A, #2A6580, #702A80

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#DDAE99
Lighter +30%#D19072
Lighter +20%#C4724C
Lighter +10%#A65A37
Darker −10%#5A301D
Darker −20%#331C11
Darker −30%#0D0704
Darker −40%#000000
More saturated +25%#953D15
Less saturated −25%#6B4D3F

Channel breakdown

R128
G69
B42
Red128 (50.2%)
Green69 (27.1%)
Blue42 (16.5%)
Hue18.84°
Saturation (HSL)50.59%
Lightness33.33%
Dominant channelRed
Hex per channelR 80 · G 45 · B 2A

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Every value on this page was computed from “80452a” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.