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Recognised as Colour

#AD5F44

  • #AD5F44
  • Orange
  • Dark
  • Nearest: Sienna

#AD5F44 is a orange with RGB values 173, 95, 68 and HSL 15°, 44%, 47%. It is a dark colour, so white text on it reaches 4.7:1 contrast (AA for normal text). The nearest named colour is Sienna.

Colour values

#AD5F44#AD5F44
HEX#AD5F44
RGBrgb(173, 95, 68)
RGB (0–1)0.6784, 0.3725, 0.2667
RGB percentages67.8%, 37.3%, 26.7%
HSLhsl(15.4, 43.6%, 47.3%)
HSV / HSBhsv(15.4, 60.7%, 67.8%)
CMYK0%, 45.1%, 60.7%, 32.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,362,116
CSS custom property--colour: #AD5F44;

Brightness & contrast

Relative luminance0.17486WCAG 2.x, 0 is black and 1 is white
Perceived brightness121.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 4.67:1
Contrast with white4.67:1WCAG normal text: AA
Contrast with black4.5:1WCAG normal text: Fail
Greyscale equivalent#6E6E6E
Inverted#52A0BB

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#736A42no red cones; affects about 1% of men; ΔE 32.6 from the original
Deuteranopia#867B43no green cones; the most common form, about 1% of men; ΔE 33.2 from the original
Tritanopia#BC5158no blue cones; rare, and affects men and women equally; ΔE 18.7 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text4.67:1WCAG large text: AAA
Contrast with black, large text4.5:1WCAG large text: AA

Named colours

Sienna · ΔE 8.1Saddle brown · ΔE 16.6Indian red · ΔE 17.9Dark salmon · ΔE 21.1Brown · ΔE 23.5Peru · ΔE 23.9
Nearest named CSS colourSienna (#A0522D)ΔE 8.15, clearly different but related
Hue familyorange
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#4492AD
Analogous#AD445D, #AD9444
Triadic#44AD5F, #5F44AD
Split complementary#44AD94, #445DAD
Tetradic#5DAD44, #4492AD, #9344AD

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#EDD8D0
Lighter +30%#DEB9AC
Lighter +20%#D09A87
Lighter +10%#C17B63
Darker −10%#884B36
Darker −20%#643727
Darker −30%#3F2319
Darker −40%#1B0F0A
More saturated +25%#CB5026
Less saturated −25%#8F6E62

Channel breakdown

R173
G95
B68
Red173 (67.8%)
Green95 (37.3%)
Blue68 (26.7%)
Hue15.43°
Saturation (HSL)43.57%
Lightness47.25%
Dominant channelRed
Hex per channelR AD · G 5F · B 44

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Every value on this page was computed from “ad5f44” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.