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Recognised as Colour

#752D31

  • #752D31
  • Red
  • Dark
  • Nearest: Brown

#752D31 is a red with RGB values 117, 45, 49 and HSL 357°, 44%, 32%. It is a dark colour, so white text on it reaches 9.7:1 contrast (AAA for normal text). The nearest named colour is Brown.

Colour values

#752D31#752D31
HEX#752D31
RGBrgb(117, 45, 49)
RGB (0–1)0.4588, 0.1765, 0.1922
RGB percentages45.9%, 17.6%, 19.2%
HSLhsl(356.7, 44.4%, 31.8%)
HSV / HSBhsv(356.7, 61.5%, 45.9%)
CMYK0%, 61.5%, 58.1%, 54.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer7,679,281
CSS custom property--colour: #752D31;

Brightness & contrast

Relative luminance0.0588WCAG 2.x, 0 is black and 1 is white
Perceived brightness74.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 9.65:1
Contrast with white9.65:1WCAG normal text: AAA
Contrast with black2.18:1WCAG normal text: Fail
Greyscale equivalent#3D3D3D
Inverted#8AD2CE

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#3E3B31no red cones; affects about 1% of men; ΔE 33.8 from the original
Deuteranopia#504A2Fno green cones; the most common form, about 1% of men; ΔE 34.4 from the original
Tritanopia#80212Fno blue cones; rare, and affects men and women equally; ΔE 9.4 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text9.65:1WCAG large text: AAA
Contrast with black, large text2.18:1WCAG large text: Fail

Named colours

Brown · ΔE 25.8Sienna · ΔE 26.5Indian red · ΔE 28.7Saddle brown · ΔE 29Maroon · ΔE 29.4Dark red · ΔE 33.5
Nearest named CSS colourBrown (#A52A2A)ΔE 25.81, a distinctly different colour
Hue familyred
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#2D7571
Analogous#752D55, #754D2D
Triadic#31752D, #2D3175
Split complementary#2D754D, #2D5575
Tetradic#55752D, #2D7571, #4D2D75

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#D7979B
Lighter +30%#C97277
Lighter +20%#BB4D53
Lighter +10%#9A3B40
Darker −10%#501F22
Darker −20%#2B1112
Darker −30%#060203
Darker −40%#000000
More saturated +25%#89191F
Less saturated −25%#614143

Channel breakdown

R117
G45
B49
Red117 (45.9%)
Green45 (17.6%)
Blue49 (19.2%)
Hue356.67°
Saturation (HSL)44.44%
Lightness31.76%
Dominant channelRed
Hex per channelR 75 · G 2D · B 31

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Every value on this page was computed from “752d31” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.