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Recognised as Colour

#89673A

  • #89673A
  • Orange
  • Dark
  • Nearest: Sienna

#89673A is a orange with RGB values 137, 103, 58 and HSL 34°, 41%, 38%. 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

#89673A#89673A
HEX#89673A
RGBrgb(137, 103, 58)
RGB (0–1)0.5373, 0.4039, 0.2275
RGB percentages53.7%, 40.4%, 22.7%
HSLhsl(34.2, 40.5%, 38.2%)
HSV / HSBhsv(34.2, 57.7%, 53.7%)
CMYK0%, 24.8%, 57.7%, 46.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer9,004,858
CSS custom property--colour: #89673A;

Brightness & contrast

Relative luminance0.15324WCAG 2.x, 0 is black and 1 is white
Perceived brightness110.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.17:1
Contrast with white5.17:1WCAG normal text: AA
Contrast with black4.06:1WCAG normal text: Fail
Greyscale equivalent#6B6B6B
Inverted#7698C5

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#736836no red cones; affects about 1% of men; ΔE 11.3 from the original
Deuteranopia#7B703Bno green cones; the most common form, about 1% of men; ΔE 11.6 from the original
Tritanopia#945E5Cno blue cones; rare, and affects men and women equally; ΔE 24.3 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text5.17:1WCAG large text: AAA
Contrast with black, large text4.06:1WCAG large text: AA

Named colours

Sienna · ΔE 22Saddle brown · ΔE 22.8Peru · ΔE 27Dark olivegreen · ΔE 27.2Tan · ΔE 29.7Rosy brown · ΔE 30.9
Nearest named CSS colourSienna (#A0522D)ΔE 21.97, a distinctly different colour
Hue familyorange
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#3A5C89
Analogous#89403A, #84893A
Triadic#3A8967, #673A89
Split complementary#3A8489, #403A89
Tetradic#3A8940, #3A5C89, #893A84

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#DECBB1
Lighter +30%#CFB38D
Lighter +20%#C09B69
Lighter +10%#AD8249
Darker −10%#654C2B
Darker −20%#41311C
Darker −30%#1E160C
Darker −40%#000000
More saturated +25%#A16A22
Less saturated −25%#716452

Channel breakdown

R137
G103
B58
Red137 (53.7%)
Green103 (40.4%)
Blue58 (22.7%)
Hue34.18°
Saturation (HSL)40.51%
Lightness38.24%
Dominant channelRed
Hex per channelR 89 · G 67 · B 3A

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Every value on this page was computed from “89673a” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.