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Recognised as Colour

#450D49

  • #450D49
  • Magenta
  • Dark
  • Nearest: Dark slateblue

#450D49 is a magenta with RGB values 69, 13, 73 and HSL 296°, 70%, 17%. It is a dark colour, so white text on it reaches 14.9:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#450D49#450D49
HEX#450D49
RGBrgb(69, 13, 73)
RGB (0–1)0.2706, 0.051, 0.2863
RGB percentages27.1%, 5.1%, 28.6%
HSLhsl(296, 69.8%, 16.9%)
HSV / HSBhsv(296, 82.2%, 28.6%)
CMYK5.5%, 82.2%, 0%, 71.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,525,385
CSS custom property--colour: #450D49;

Brightness & contrast

Relative luminance0.02034WCAG 2.x, 0 is black and 1 is white
Perceived brightness46.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 14.93:1
Contrast with white14.93:1WCAG normal text: AAA
Contrast with black1.41:1WCAG normal text: Fail
Greyscale equivalent#1D1D1D
Inverted#BAF2B6

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#00234Bno red cones; affects about 1% of men; ΔE 28.7 from the original
Deuteranopia#1A2948no green cones; the most common form, about 1% of men; ΔE 29.8 from the original
Tritanopia#47182Ano blue cones; rare, and affects men and women equally; ΔE 25 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text14.93:1WCAG large text: AAA
Contrast with black, large text1.41:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 25.4Midnight blue · ΔE 26.2Rebecca purple · ΔE 30.4Purple · ΔE 31.1Indigo · ΔE 34.7Dark magenta · ΔE 36.1
Nearest named CSS colourDark slateblue (#483D8B)ΔE 25.39, a distinctly different colour
Hue familymagenta
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#11490D
Analogous#270D49, #490D2F
Triadic#49450D, #0D4945
Split complementary#2F490D, #0D4927
Tetradic#49270D, #11490D, #0D2F49

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#D444DE
Lighter +30%#C024CB
Lighter +20%#971CA0
Lighter +10%#6E1574
Darker −10%#1C051E
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#4E0254
Less saturated −25%#3C183E

Channel breakdown

R69
G13
B73
Red69 (27.1%)
Green13 (5.1%)
Blue73 (28.6%)
Hue296°
Saturation (HSL)69.77%
Lightness16.86%
Dominant channelBlue
Hex per channelR 45 · G 0D · B 49

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Every value on this page was computed from “450d49” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.