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Recognised as Colour

#56143F

  • #56143F
  • Magenta
  • Dark
  • Nearest: Dark slateblue

#56143F is a magenta with RGB values 86, 20, 63 and HSL 321°, 62%, 21%. It is a dark colour, so white text on it reaches 13.4:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#56143F#56143F
HEX#56143F
RGBrgb(86, 20, 63)
RGB (0–1)0.3373, 0.0784, 0.2471
RGB percentages33.7%, 7.8%, 24.7%
HSLhsl(320.9, 62.3%, 20.8%)
HSV / HSBhsv(320.9, 76.7%, 33.7%)
CMYK0%, 76.7%, 26.7%, 66.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,641,279
CSS custom property--colour: #56143F;

Brightness & contrast

Relative luminance0.02838WCAG 2.x, 0 is black and 1 is white
Perceived brightness53.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 13.4:1
Contrast with white13.4:1WCAG normal text: AAA
Contrast with black1.57:1WCAG normal text: Fail
Greyscale equivalent#252525
Inverted#A9EBC0

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#1C2840no red cones; affects about 1% of men; ΔE 32.4 from the original
Deuteranopia#2F333Dno green cones; the most common form, about 1% of men; ΔE 34 from the original
Tritanopia#5C1327no blue cones; rare, and affects men and women equally; ΔE 17.3 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text13.4:1WCAG large text: AAA
Contrast with black, large text1.57:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 34.6Purple · ΔE 37Midnight blue · ΔE 39.3Rebecca purple · ΔE 39.9Black · ΔE 41.1Dark magenta · ΔE 41.8
Nearest named CSS colourDark slateblue (#483D8B)ΔE 34.63, a distinctly different colour
Hue familymagenta
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#14562B
Analogous#4C1456, #56141E
Triadic#3F5614, #143F56
Split complementary#1E5614, #14564C
Tetradic#564C14, #14562B, #141E56

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#D95DAE
Lighter +30%#D03399
Lighter +20%#A9277C
Lighter +10%#7F1E5D
Darker −10%#2D0A21
Darker −20%#030102
Darker −30%#000000
Darker −40%#000000
More saturated +25%#630743
Less saturated −25%#49213B

Channel breakdown

R86
G20
B63
Red86 (33.7%)
Green20 (7.8%)
Blue63 (24.7%)
Hue320.91°
Saturation (HSL)62.26%
Lightness20.78%
Dominant channelRed
Hex per channelR 56 · G 14 · B 3F

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Every value on this page was computed from “56143f” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.