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Recognised as Colour

#AD6919

  • #AD6919
  • Orange
  • Dark
  • Nearest: Peru

#AD6919 is a orange with RGB values 173, 105, 25 and HSL 32°, 75%, 39%. It is a dark colour, so black text on it reaches 4.8:1 contrast (AA for normal text). The nearest named colour is Peru.

Colour values

#AD6919#AD6919
HEX#AD6919
RGBrgb(173, 105, 25)
RGB (0–1)0.6784, 0.4118, 0.098
RGB percentages67.8%, 41.2%, 9.8%
HSLhsl(32.4, 74.7%, 38.8%)
HSV / HSBhsv(32.4, 85.5%, 67.8%)
CMYK0%, 39.3%, 85.5%, 32.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,364,633
CSS custom property--colour: #AD6919;

Brightness & contrast

Relative luminance0.19058WCAG 2.x, 0 is black and 1 is white
Perceived brightness124.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 4.81:1
Contrast with white4.36:1WCAG normal text: Fail
Contrast with black4.81:1WCAG normal text: AA
Greyscale equivalent#727272
Inverted#5296E6

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#7E6F06no red cones; affects about 1% of men; ΔE 26 from the original
Deuteranopia#8F7F1Ano green cones; the most common form, about 1% of men; ΔE 26.2 from the original
Tritanopia#BE595Ano blue cones; rare, and affects men and women equally; ΔE 38.2 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.36:1WCAG large text: AA
Contrast with black, large text4.81:1WCAG large text: AAA

Named colours

Peru · ΔE 11.7Chocolate · ΔE 17.2Dark goldenrod · ΔE 17.9Saddle brown · ΔE 18Sienna · ΔE 19.5Sandy brown · ΔE 23.8
Nearest named CSS colourPeru (#CD853F)ΔE 11.74, a distinctly different colour
Hue familyorange
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#195DAD
Analogous#AD1F19, #A7AD19
Triadic#19AD69, #6919AD
Split complementary#19A7AD, #1F19AD
Tetradic#19AD1F, #195DAD, #AD19A7

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#F1CCA1
Lighter +30%#EBB474
Lighter +20%#E49C48
Lighter +10%#DA841F
Darker −10%#804E13
Darker −20%#54330C
Darker −30%#271806
Darker −40%#000000
More saturated +25%#C66B00
Less saturated −25%#946732

Channel breakdown

R173
G105
B25
Red173 (67.8%)
Green105 (41.2%)
Blue25 (9.8%)
Hue32.43°
Saturation (HSL)74.75%
Lightness38.82%
Dominant channelRed
Hex per channelR AD · G 69 · B 19

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Every value on this page was computed from “ad6919” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.