Recognised as Colour

#8A6647

#8A6647
Orange
Dark
Nearest: Sienna

#8A6647 is a orange with RGB values 138, 102, 71 and HSL 28°, 32%, 41%. It is a dark colour, so white text on it reaches 5.2:1 contrast (AA for normal text). The nearest named colour is Sienna.

Colour values

#8A6647#8A6647

HEX#8A6647

RGBrgb(138, 102, 71)

RGB (0–1)0.5412, 0.4, 0.2784

RGB percentages54.1%, 40%, 27.8%

HSLhsl(27.8, 32.1%, 41%)

HSV / HSBhsv(27.8, 48.6%, 54.1%)

CMYK0%, 26.1%, 48.6%, 45.9%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer9,070,151

CSS custom property--colour: #8A6647;

Brightness & contrast

Relative luminance0.15361WCAG 2.x, 0 is black and 1 is white

Perceived brightness111.2 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 5.16:1

Contrast with white5.16:1WCAG normal text: AA

Contrast with black4.07:1WCAG normal text: Fail

Greyscale equivalent#6B6B6B

Inverted#7599B8

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#716845no red cones; affects about 1% of men; ΔE 12.9 from the original

Deuteranopia#7A7047no green cones; the most common form, about 1% of men; ΔE 13 from the original

Tritanopia#945E5Eno blue cones; rare, and affects men and women equally; ΔE 18.2 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text5.16:1WCAG large text: AAA

Contrast with black, large text4.07:1WCAG large text: AA

Named colours

Sienna · ΔE 22.8 Rosy brown · ΔE 24.9 Dim grey · ΔE 25.4 Saddle brown · ΔE 25.5 Gray · ΔE 26.4 Tan · ΔE 29.4

Nearest named CSS colourSienna (#A0522D)ΔE 22.8, a distinctly different colour

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#476B8A

Analogous#8A474A, #8A8747

Triadic#478A66, #66478A

Split complementary#478A87, #474A8A

Tetradic#4A8A47, #476B8A, #87478A

Tints, shades & saturation

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

Lighter +40%#DECDBF

Lighter +30%#CDB39D

Lighter +20%#BB997C

Lighter +10%#AA7F5A

Darker −10%#684D36

Darker −20%#473424

Darker −30%#251B13

Darker −40%#030202

More saturated +25%#A4642D

Less saturated −25%#706861

Channel breakdown

R138

G102

B71

Red138 (54.1%)

Green102 (40%)

Blue71 (27.8%)

Hue27.76°

Saturation (HSL)32.06%

Lightness40.98%

Dominant channelRed

Hex per channelR 8A · G 66 · B 47

Keep nerding

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

#8A6647

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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