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Colour

#AD6B4D

  • #AD6B4D
  • Orange
  • Dark
  • Nearest: Sienna

#AD6B4D is a orange with RGB values 173, 107, 77 and HSL 19°, 38%, 49%. It is a dark colour, so black text on it reaches 5:1 contrast (AA for normal text). The nearest named colour is Sienna.

Colour values

#AD6B4D#AD6B4D
HEX#AD6B4D
RGBrgb(173, 107, 77)
RGB (0–1)0.6784, 0.4196, 0.302
RGB percentages67.8%, 42%, 30.2%
HSLhsl(18.8, 38.4%, 49%)
HSV / HSBhsv(18.8, 55.5%, 67.8%)
CMYK0%, 38.2%, 55.5%, 32.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,365,197
CSS custom property--colour: #AD6B4D;

Brightness & contrast

Relative luminance0.19935WCAG 2.x, 0 is black and 1 is white
Perceived brightness127.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 4.99:1
Contrast with white4.21:1WCAG normal text: Fail
Contrast with black4.99:1WCAG normal text: AA
Greyscale equivalent#777777
Inverted#5294B2

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#7C734Ano red cones; affects about 1% of men; ΔE 26.7 from the original
Deuteranopia#8C814Dno green cones; the most common form, about 1% of men; ΔE 26.9 from the original
Tritanopia#BC5F64no blue cones; rare, and affects men and women equally; ΔE 19.7 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text4.21:1WCAG large text: AA
Contrast with black, large text4.99:1WCAG large text: AAA

Named colours

Sienna · ΔE 12.8Dark salmon · ΔE 18.8Saddle brown · ΔE 19.7Indian red · ΔE 22.4Peru · ΔE 22.5Rosy brown · ΔE 25
Nearest named CSS colourSienna (#A0522D)ΔE 12.76, a distinctly different colour
Hue familyorange
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#4D8FAD
Analogous#AD4D5F, #AD9B4D
Triadic#4DAD6B, #6B4DAD
Split complementary#4DAD9B, #4D5FAD
Tetradic#5FAD4D, #4D8FAD, #9B4DAD

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#EEDFD8
Lighter +30%#DEC2B5
Lighter +20%#CEA592
Lighter +10%#BF876E
Darker −10%#8A553D
Darker −20%#663F2E
Darker −30%#432A1E
Darker −40%#20140E
More saturated +25%#CC5F2E
Less saturated −25%#8E776C

Channel breakdown

R173
G107
B77
Red173 (67.8%)
Green107 (42%)
Blue77 (30.2%)
Hue18.75°
Saturation (HSL)38.4%
Lightness49.02%
Dominant channelRed
Hex per channelR AD · G 6B · B 4D

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Every value on this page was computed from “ad6b4d” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.