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Colour

#712B31

  • #712B31
  • Red
  • Dark
  • Nearest: Brown

#712B31 is a red with RGB values 113, 43, 49 and HSL 355°, 45%, 31%. It is a dark colour, so white text on it reaches 10:1 contrast (AAA for normal text). The nearest named colour is Brown.

Colour values

#712B31#712B31
HEX#712B31
RGBrgb(113, 43, 49)
RGB (0–1)0.4431, 0.1686, 0.1922
RGB percentages44.3%, 16.9%, 19.2%
HSLhsl(354.9, 44.9%, 30.6%)
HSV / HSBhsv(354.9, 61.9%, 44.3%)
CMYK0%, 61.9%, 56.6%, 55.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer7,416,625
CSS custom property--colour: #712B31;

Brightness & contrast

Relative luminance0.0546WCAG 2.x, 0 is black and 1 is white
Perceived brightness72 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 10.04:1
Contrast with white10.04:1WCAG normal text: AAA
Contrast with black2.09:1WCAG normal text: Fail
Greyscale equivalent#3A3A3A
Inverted#8ED4CE

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#3B3931no red cones; affects about 1% of men; ΔE 33.3 from the original
Deuteranopia#4D482Fno green cones; the most common form, about 1% of men; ΔE 34.1 from the original
Tritanopia#7C202Eno blue cones; rare, and affects men and women equally; ΔE 9.1 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text10.04:1WCAG large text: AAA
Contrast with black, large text2.09:1WCAG large text: Fail

Named colours

Brown · ΔE 27.6Sienna · ΔE 28.4Indian red · ΔE 30.4Saddle brown · ΔE 30.8Maroon · ΔE 30.9Dark red · ΔE 35.1
Nearest named CSS colourBrown (#A52A2A)ΔE 27.58, a distinctly different colour
Hue familyred
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#2B716B
Analogous#712B54, #71482B
Triadic#31712B, #2B3171
Split complementary#2B7148, #2B5471
Tetradic#54712B, #2B716B, #482B71

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#D69298
Lighter +30%#C86D75
Lighter +20%#BA4852
Lighter +10%#963941
Darker −10%#4C1D21
Darker −20%#270F11
Darker −30%#020101
Darker −40%#000000
More saturated +25%#841821
Less saturated −25%#5E3F41

Channel breakdown

R113
G43
B49
Red113 (44.3%)
Green43 (16.9%)
Blue49 (19.2%)
Hue354.86°
Saturation (HSL)44.87%
Lightness30.59%
Dominant channelRed
Hex per channelR 71 · G 2B · B 31

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Every value on this page was computed from “712b31” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.