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Recognised as Colour

#A05D31

  • #A05D31
  • Orange
  • Dark
  • Nearest: Sienna

#A05D31 is a orange with RGB values 160, 93, 49 and HSL 24°, 53%, 41%. It is a dark colour, so white text on it reaches 5.1:1 contrast (AA for normal text). The nearest named colour is Sienna.

Colour values

#A05D31#A05D31
HEX#A05D31
RGBrgb(160, 93, 49)
RGB (0–1)0.6275, 0.3647, 0.1922
RGB percentages62.7%, 36.5%, 19.2%
HSLhsl(23.8, 53.1%, 41%)
HSV / HSBhsv(23.8, 69.4%, 62.7%)
CMYK0%, 41.9%, 69.4%, 37.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer10,509,617
CSS custom property--colour: #A05D31;

Brightness & contrast

Relative luminance0.15524WCAG 2.x, 0 is black and 1 is white
Perceived brightness114 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.12:1
Contrast with white5.12:1WCAG normal text: AA
Contrast with black4.1:1WCAG normal text: Fail
Greyscale equivalent#686868
Inverted#5FA2CE

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#70652Cno red cones; affects about 1% of men; ΔE 27.4 from the original
Deuteranopia#807431no green cones; the most common form, about 1% of men; ΔE 27.9 from the original
Tritanopia#AF4F53no blue cones; rare, and affects men and women equally; ΔE 25.3 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text5.12:1WCAG large text: AAA
Contrast with black, large text4.1:1WCAG large text: AA

Named colours

Sienna · ΔE 6.4Saddle brown · ΔE 10.5Peru · ΔE 19.4Dark salmon · ΔE 25.5Chocolate · ΔE 26.3Indian red · ΔE 26.6
Nearest named CSS colourSienna (#A0522D)ΔE 6.44, clearly different but related
Hue familyorange
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#3174A0
Analogous#A0313C, #A09531
Triadic#31A05D, #5D31A0
Split complementary#31A094, #313DA0
Tetradic#3DA031, #3174A0, #9431A0

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E8C9B5
Lighter +30%#DCAD8E
Lighter +20%#D09167
Lighter +10%#C47440
Darker −10%#794625
Darker −20%#523019
Darker −30%#2B190D
Darker −40%#040201
More saturated +25%#BA5817
Less saturated −25%#86624B

Channel breakdown

R160
G93
B49
Red160 (62.7%)
Green93 (36.5%)
Blue49 (19.2%)
Hue23.78°
Saturation (HSL)53.11%
Lightness40.98%
Dominant channelRed
Hex per channelR A0 · G 5D · B 31

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Every value on this page was computed from “a05d31” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.