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Recognised as Colour

#B73D66

  • #B73D66
  • Red
  • Dark
  • Nearest: Pale violetred

#B73D66 is a red with RGB values 183, 61, 102 and HSL 340°, 50%, 48%. It is a dark colour, so white text on it reaches 5.4:1 contrast (AA for normal text). The nearest named colour is Pale violetred.

Colour values

#B73D66#B73D66
HEX#B73D66
RGBrgb(183, 61, 102)
RGB (0–1)0.7176, 0.2392, 0.4
RGB percentages71.8%, 23.9%, 40%
HSLhsl(339.8, 50%, 47.8%)
HSV / HSBhsv(339.8, 66.7%, 71.8%)
CMYK0%, 66.7%, 44.3%, 28.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer12,008,806
CSS custom property--colour: #B73D66;

Brightness & contrast

Relative luminance0.14364WCAG 2.x, 0 is black and 1 is white
Perceived brightness115.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.42:1
Contrast with white5.42:1WCAG normal text: AA
Contrast with black3.87:1WCAG normal text: Fail
Greyscale equivalent#5A5A5A
Inverted#48C299

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#565B67no red cones; affects about 1% of men; ΔE 53.1 from the original
Deuteranopia#777363no green cones; the most common form, about 1% of men; ΔE 54.2 from the original
Tritanopia#C62D4Dno blue cones; rare, and affects men and women equally; ΔE 18 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.42:1WCAG large text: AAA
Contrast with black, large text3.87:1WCAG large text: AA

Named colours

Pale violetred · ΔE 17.5Indian red · ΔE 21.8Medium violet red · ΔE 26.4Hot pink · ΔE 27.8Brown · ΔE 28.1Light coral · ΔE 28.4
Nearest named CSS colourPale violetred (#DB7093)ΔE 17.53, a distinctly different colour
Hue familyred
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#3DB78E
Analogous#B73DA3, #B7513D
Triadic#66B73D, #3D66B7
Split complementary#3DB751, #3DA3B7
Tetradic#A3B73D, #3DB78E, #513DB7

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#F0D1DB
Lighter +30%#E3AABD
Lighter +20%#D684A0
Lighter +10%#C95E82
Darker −10%#913051
Darker −20%#6A243B
Darker −30%#441726
Darker −40%#1E0A11
More saturated +25%#D61F5C
Less saturated −25%#995C70

Channel breakdown

R183
G61
B102
Red183 (71.8%)
Green61 (23.9%)
Blue102 (40%)
Hue339.84°
Saturation (HSL)50%
Lightness47.84%
Dominant channelRed
Hex per channelR B7 · G 3D · B 66

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Every value on this page was computed from “b73d66” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.