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Recognised as Colour

#471D41

  • #471D41
  • Magenta
  • Dark
  • Nearest: Dark slateblue

#471D41 is a magenta with RGB values 71, 29, 65 and HSL 309°, 42%, 20%. It is a dark colour, so white text on it reaches 13.8:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#471D41#471D41
HEX#471D41
RGBrgb(71, 29, 65)
RGB (0–1)0.2784, 0.1137, 0.2549
RGB percentages27.8%, 11.4%, 25.5%
HSLhsl(308.6, 42%, 19.6%)
HSV / HSBhsv(308.6, 59.2%, 27.8%)
CMYK0%, 59.2%, 8.5%, 72.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,660,545
CSS custom property--colour: #471D41;

Brightness & contrast

Relative luminance0.026WCAG 2.x, 0 is black and 1 is white
Perceived brightness49.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 13.82:1
Contrast with white13.82:1WCAG normal text: AAA
Contrast with black1.52:1WCAG normal text: Fail
Greyscale equivalent#292929
Inverted#B8E2BE

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#1C2942no red cones; affects about 1% of men; ΔE 23 from the original
Deuteranopia#282F40no green cones; the most common form, about 1% of men; ΔE 23.9 from the original
Tritanopia#4A202Cno blue cones; rare, and affects men and women equally; ΔE 15.8 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text13.82:1WCAG large text: AAA
Contrast with black, large text1.52:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 31Black · ΔE 34.4Midnight blue · ΔE 36.4Dim grey · ΔE 39.1Rebecca purple · ΔE 40.3Dark slate grey · ΔE 40.8
Nearest named CSS colourDark slateblue (#483D8B)ΔE 30.97, a distinctly different colour
Hue familymagenta
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#1D4723
Analogous#381D47, #471D2C
Triadic#41471D, #1D4147
Split complementary#2C471D, #1D4738
Tetradic#47381D, #1D4723, #1D2C47

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#C36DB7
Lighter +30%#B449A4
Lighter +20%#8F3B83
Lighter +10%#6B2C62
Darker −10%#230E20
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#54104A
Less saturated −25%#3B2938

Channel breakdown

R71
G29
B65
Red71 (27.8%)
Green29 (11.4%)
Blue65 (25.5%)
Hue308.57°
Saturation (HSL)42%
Lightness19.61%
Dominant channelRed
Hex per channelR 47 · G 1D · B 41

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Every value on this page was computed from “471d41” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.