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Colour

#501A48

  • #501A48
  • Magenta
  • Dark
  • Nearest: Dark slateblue

#501A48 is a magenta with RGB values 80, 26, 72 and HSL 309°, 51%, 21%. It is a dark colour, so white text on it reaches 13.3:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#501A48#501A48
HEX#501A48
RGBrgb(80, 26, 72)
RGB (0–1)0.3137, 0.102, 0.2824
RGB percentages31.4%, 10.2%, 28.2%
HSLhsl(308.9, 50.9%, 20.8%)
HSV / HSBhsv(308.9, 67.5%, 31.4%)
CMYK0%, 67.5%, 10%, 68.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,249,608
CSS custom property--colour: #501A48;

Brightness & contrast

Relative luminance0.02912WCAG 2.x, 0 is black and 1 is white
Perceived brightness53.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 13.27:1
Contrast with white13.27:1WCAG normal text: AAA
Contrast with black1.58:1WCAG normal text: Fail
Greyscale equivalent#292929
Inverted#AFE5B7

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#192B49no red cones; affects about 1% of men; ΔE 28.5 from the original
Deuteranopia#2A3247no green cones; the most common form, about 1% of men; ΔE 28.9 from the original
Tritanopia#541E2Eno blue cones; rare, and affects men and women equally; ΔE 19.3 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text13.27:1WCAG large text: AAA
Contrast with black, large text1.58:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 28.6Midnight blue · ΔE 33.4Rebecca purple · ΔE 35.3Purple · ΔE 35.4Dark magenta · ΔE 40.3Black · ΔE 40.7
Nearest named CSS colourDark slateblue (#483D8B)ΔE 28.56, a distinctly different colour
Hue familymagenta
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#1A5022
Analogous#3D1A50, #501A2D
Triadic#48501A, #1A4850
Split complementary#2D501A, #1A503D
Tetradic#503D1A, #1A5022, #1A2D50

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#CE68BF
Lighter +30%#C142AE
Lighter +20%#9D338D
Lighter +10%#76276B
Darker −10%#2A0D25
Darker −20%#030103
Darker −30%#000000
Darker −40%#000000
More saturated +25%#5D0D51
Less saturated −25%#43273F

Channel breakdown

R80
G26
B72
Red80 (31.4%)
Green26 (10.2%)
Blue72 (28.2%)
Hue308.89°
Saturation (HSL)50.94%
Lightness20.78%
Dominant channelRed
Hex per channelR 50 · G 1A · B 48

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Every value on this page was computed from “501a48” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.