Recognised as Colour

#A0731A

#A0731A
Orange
Dark
Nearest: Dark goldenrod

#A0731A is a orange with RGB values 160, 115, 26 and HSL 40°, 72%, 36%. It is a dark colour, so black text on it reaches 5:1 contrast (AA for normal text). The nearest named colour is Dark goldenrod.

Colour values

#A0731A#A0731A

HEX#A0731A

RGBrgb(160, 115, 26)

RGB (0–1)0.6275, 0.451, 0.102

RGB percentages62.7%, 45.1%, 10.2%

HSLhsl(39.9, 72%, 36.5%)

HSV / HSBhsv(39.9, 83.8%, 62.7%)

CMYK0%, 28.1%, 83.8%, 37.3%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer10,515,226

CSS custom property--colour: #A0731A;

Brightness & contrast

Relative luminance0.1981WCAG 2.x, 0 is black and 1 is white

Perceived brightness124.5 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 4.96:1

Contrast with white4.23:1WCAG normal text: Fail

Contrast with black4.96:1WCAG normal text: AA

Greyscale equivalent#767676

Inverted#5F8CE5

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#847404no red cones; affects about 1% of men; ΔE 14.7 from the original

Deuteranopia#8F801Eno green cones; the most common form, about 1% of men; ΔE 15.2 from the original

Tritanopia#AF6662no blue cones; rare, and affects men and women equally; ΔE 41.4 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text4.23:1WCAG large text: AA

Contrast with black, large text4.96:1WCAG large text: AAA

Named colours

Dark goldenrod · ΔE 13.3 Peru · ΔE 15.8 Olive · ΔE 23.4 Saddle brown · ΔE 24.3 Goldenrod · ΔE 25.7 Sandy brown · ΔE 26.4

Nearest named CSS colourDark goldenrod (#B8860B)ΔE 13.32, a distinctly different colour

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

base +30°+90°+120°+180°+210°+240°+270°+330°

Complementary#1A47A0

Analogous#A0301A, #8AA01A

Triadic#1AA073, #731AA0

Split complementary#1A8AA0, #301AA0

Tetradic#1AA030, #1A47A0, #A01A8A

Tints, shades & saturation

+40%+30%+20%+10%base -10%-20%-30%-40%

Lighter +40%#EED198

Lighter +30%#E7BE6C

Lighter +20%#E0AA40

Lighter +10%#CC9321

Darker −10%#745313

Darker −20%#48340C

Darker −30%#1C1405

Darker −40%#000000

More saturated +25%#B77B03

Less saturated −25%#896B31

Channel breakdown

R160

G115

B26

Red160 (62.7%)

Green115 (45.1%)

Blue26 (10.2%)

Hue39.85°

Saturation (HSL)72.04%

Lightness36.47%

Dominant channelRed

Hex per channelR A0 · G 73 · B 1A

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

#A0731A

Colour values

Brightness & contrast

Colour vision & accessibility

Named colours

Colour harmonies

Tints, shades & saturation

Channel breakdown

Keep nerding

Harmonies

Lighter and darker

Similar named colours

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