Recognised as Colour

#73381D

#73381D
Orange
Dark
Nearest: Saddle brown

#73381D is a orange with RGB values 115, 56, 29 and HSL 19°, 60%, 28%. It is a dark colour, so white text on it reaches 9.1:1 contrast (AAA for normal text). The nearest named colour is Saddle brown.

Colour values

#73381D#73381D

HEX#73381D

RGBrgb(115, 56, 29)

RGB (0–1)0.451, 0.2196, 0.1137

RGB percentages45.1%, 22%, 11.4%

HSLhsl(18.8, 59.7%, 28.2%)

HSV / HSBhsv(18.8, 74.8%, 45.1%)

CMYK0%, 51.3%, 74.8%, 54.9%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer7,551,005

CSS custom property--colour: #73381D;

Brightness & contrast

Relative luminance0.06562WCAG 2.x, 0 is black and 1 is white

Perceived brightness76.8 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 9.08:1

Contrast with white9.08:1WCAG normal text: AAA

Contrast with black2.31:1WCAG normal text: Fail

Greyscale equivalent#434343

Inverted#8CC7E2

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#48401Ano red cones; affects about 1% of men; ΔE 26.5 from the original

Deuteranopia#574D1Cno green cones; the most common form, about 1% of men; ΔE 26.4 from the original

Tritanopia#7E2C32no 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 text9.08:1WCAG large text: AAA

Contrast with black, large text2.31:1WCAG large text: Fail

Named colours

Saddle brown · ΔE 14.7 Sienna · ΔE 16 Maroon · ΔE 26.8 Brown · ΔE 26.9 Dark red · ΔE 30.4 Indian red · ΔE 31.5

Nearest named CSS colourSaddle brown (#8B4513)ΔE 14.71, a distinctly different colour

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#1D5873

Analogous#731D2D, #73631D

Triadic#1D7338, #381D73

Split complementary#1D7363, #1D2D73

Tetradic#2D731D, #1D5873, #631D73

Tints, shades & saturation

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

Lighter +40%#DE9C7E

Lighter +30%#D47D55

Lighter +20%#C46032

Lighter +10%#9C4C27

Darker −10%#4A2413

Darker −20%#221008

Darker −30%#000000

Darker −40%#000000

More saturated +25%#85310B

Less saturated −25%#613F2F

Channel breakdown

R115

G56

B29

Red115 (45.1%)

Green56 (22%)

Blue29 (11.4%)

Hue18.84°

Saturation (HSL)59.72%

Lightness28.24%

Dominant channelRed

Hex per channelR 73 · G 38 · B 1D

Keep nerding

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#73381D

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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