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Recognised as Colour

#A67447

  • #A67447
  • Orange
  • Dark
  • Nearest: Sienna

#A67447 is a orange with RGB values 166, 116, 71 and HSL 28°, 40%, 46%. It is a dark colour, so black text on it reaches 5.2:1 contrast (AA for normal text). The nearest named colour is Sienna.

Colour values

#A67447#A67447
HEX#A67447
RGBrgb(166, 116, 71)
RGB (0–1)0.651, 0.4549, 0.2784
RGB percentages65.1%, 45.5%, 27.8%
HSLhsl(28.4, 40.1%, 46.5%)
HSV / HSBhsv(28.4, 57.2%, 65.1%)
CMYK0%, 30.1%, 57.2%, 34.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer10,908,743
CSS custom property--colour: #A67447;

Brightness & contrast

Relative luminance0.21053WCAG 2.x, 0 is black and 1 is white
Perceived brightness129.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.21:1
Contrast with white4.03:1WCAG normal text: Fail
Contrast with black5.21:1WCAG normal text: AA
Greyscale equivalent#7B7B7B
Inverted#598BB8

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#847843no red cones; affects about 1% of men; ΔE 18 from the original
Deuteranopia#8F8348no green cones; the most common form, about 1% of men; ΔE 18.6 from the original
Tritanopia#B46969no blue cones; rare, and affects men and women equally; ΔE 24.8 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text4.03:1WCAG large text: AA
Contrast with black, large text5.21:1WCAG large text: AAA

Named colours

Sienna · ΔE 17.6Peru · ΔE 19Saddle brown · ΔE 21.3Dark salmon · ΔE 22.1Tan · ΔE 25.3Burlywood · ΔE 25.3
Nearest named CSS colourSienna (#A0522D)ΔE 17.63, a distinctly different colour
Hue familyorange
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#4779A6
Analogous#A6474A, #A6A447
Triadic#47A674, #7447A6
Split complementary#47A6A3, #474AA6
Tetradic#4AA647, #4779A6, #A347A6

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#EADCCF
Lighter +30%#DBC2AB
Lighter +20%#CCA887
Lighter +10%#BC8E64
Darker −10%#825B38
Darker −20%#5F4228
Darker −30%#3B2919
Darker −40%#17100A
More saturated +25%#C47229
Less saturated −25%#887665

Channel breakdown

R166
G116
B71
Red166 (65.1%)
Green116 (45.5%)
Blue71 (27.8%)
Hue28.42°
Saturation (HSL)40.08%
Lightness46.47%
Dominant channelRed
Hex per channelR A6 · G 74 · B 47

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Every value on this page was computed from “a67447” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.