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Recognised as Colour

#552F0C

  • #552F0C
  • Orange
  • Dark
  • Nearest: Saddle brown

#552F0C is a orange with RGB values 85, 47, 12 and HSL 29°, 75%, 19%. It is a dark colour, so white text on it reaches 11.7:1 contrast (AAA for normal text). The nearest named colour is Saddle brown.

Colour values

#552F0C#552F0C
HEX#552F0C
RGBrgb(85, 47, 12)
RGB (0–1)0.3333, 0.1843, 0.0471
RGB percentages33.3%, 18.4%, 4.7%
HSLhsl(28.8, 75.3%, 19%)
HSV / HSBhsv(28.8, 85.9%, 33.3%)
CMYK0%, 44.7%, 85.9%, 66.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,582,604
CSS custom property--colour: #552F0C;

Brightness & contrast

Relative luminance0.03991WCAG 2.x, 0 is black and 1 is white
Perceived brightness58.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 11.68:1
Contrast with white11.68:1WCAG normal text: AAA
Contrast with black1.8:1WCAG normal text: Fail
Greyscale equivalent#353535
Inverted#AAD0F3

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#3A3307no red cones; affects about 1% of men; ΔE 17.2 from the original
Deuteranopia#443C0Cno green cones; the most common form, about 1% of men; ΔE 17.2 from the original
Tritanopia#5E2728no blue cones; rare, and affects men and women equally; ΔE 20 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text11.68:1WCAG large text: AAA
Contrast with black, large text1.8:1WCAG large text: Fail

Named colours

Saddle brown · ΔE 22.3Sienna · ΔE 26.1Maroon · ΔE 35.1Dim grey · ΔE 38Brown · ΔE 38.1Dark olivegreen · ΔE 38.1
Nearest named CSS colourSaddle brown (#8B4513)ΔE 22.28, a distinctly different colour
Hue familyorange
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#0C3255
Analogous#550C0E, #55530C
Triadic#0C552F, #2F0C55
Split complementary#0C5553, #0C0E55
Tetradic#0E550C, #0C3255, #530C55

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E59348
Lighter +30%#DB791F
Lighter +20%#AE6019
Lighter +10%#824812
Darker −10%#281606
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#612F00
Less saturated −25%#492F18

Channel breakdown

R85
G47
B12
Red85 (33.3%)
Green47 (18.4%)
Blue12 (4.7%)
Hue28.77°
Saturation (HSL)75.26%
Lightness19.02%
Dominant channelRed
Hex per channelR 55 · G 2F · B 0C

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Every value on this page was computed from “552f0c” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.