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Recognised as Colour

#50174F

  • #50174F
  • Magenta
  • Dark
  • Nearest: Dark slateblue

#50174F is a magenta with RGB values 80, 23, 79 and HSL 301°, 55%, 20%. 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

#50174F#50174F
HEX#50174F
RGBrgb(80, 23, 79)
RGB (0–1)0.3137, 0.0902, 0.3098
RGB percentages31.4%, 9%, 31%
HSLhsl(301.1, 55.3%, 20.2%)
HSV / HSBhsv(301.1, 71.2%, 31.4%)
CMYK0%, 71.2%, 1.2%, 68.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,248,847
CSS custom property--colour: #50174F;

Brightness & contrast

Relative luminance0.02883WCAG 2.x, 0 is black and 1 is white
Perceived brightness54.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 13.32:1
Contrast with white13.32:1WCAG normal text: AAA
Contrast with black1.58:1WCAG normal text: Fail
Greyscale equivalent#272727
Inverted#AFE8B0

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#102B51no red cones; affects about 1% of men; ΔE 29.8 from the original
Deuteranopia#26324Dno green cones; the most common form, about 1% of men; ΔE 31 from the original
Tritanopia#531E30no blue cones; rare, and affects men and women equally; ΔE 23.4 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text13.32:1WCAG large text: AAA
Contrast with black, large text1.58:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 25Midnight blue · ΔE 28.6Rebecca purple · ΔE 30.3Purple · ΔE 30.6Dark magenta · ΔE 35.6Indigo · ΔE 36.4
Nearest named CSS colourDark slateblue (#483D8B)ΔE 25.02, a distinctly different colour
Hue familymagenta
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#175018
Analogous#341750, #501733
Triadic#4F5017, #174F50
Split complementary#335017, #175034
Tetradic#503417, #175018, #173350

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#D261D0
Lighter +30%#C63AC4
Lighter +20%#9F2E9D
Lighter +10%#782276
Darker −10%#280C28
Darker −20%#010001
Darker −30%#000000
Darker −40%#000000
More saturated +25%#5D0A5B
Less saturated −25%#432443

Channel breakdown

R80
G23
B79
Red80 (31.4%)
Green23 (9%)
Blue79 (31%)
Hue301.05°
Saturation (HSL)55.34%
Lightness20.2%
Dominant channelRed
Hex per channelR 50 · G 17 · B 4F

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Every value on this page was computed from “50174f” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.