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Recognised as Colour

#4F327A

  • #4F327A
  • Violet
  • Dark
  • Nearest: Dark slateblue

#4F327A is a violet with RGB values 79, 50, 122 and HSL 264°, 42%, 34%. It is a dark colour, so white text on it reaches 10.1:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#4F327A#4F327A
HEX#4F327A
RGBrgb(79, 50, 122)
RGB (0–1)0.3098, 0.1961, 0.4784
RGB percentages31%, 19.6%, 47.8%
HSLhsl(264.2, 41.9%, 33.7%)
HSV / HSBhsv(264.2, 59%, 47.8%)
CMYK35.2%, 59%, 0%, 52.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,190,266
CSS custom property--colour: #4F327A;

Brightness & contrast

Relative luminance0.05349WCAG 2.x, 0 is black and 1 is white
Perceived brightness70.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 10.15:1
Contrast with white10.15:1WCAG normal text: AAA
Contrast with black2.07:1WCAG normal text: Fail
Greyscale equivalent#3D3D3D
Inverted#B0CD85

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#11417Cno red cones; affects about 1% of men; ΔE 21.7 from the original
Deuteranopia#1C4178no green cones; the most common form, about 1% of men; ΔE 22.1 from the original
Tritanopia#464151no blue cones; rare, and affects men and women equally; ΔE 36.5 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text10.15:1WCAG large text: AAA
Contrast with black, large text2.07:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 7.4Midnight blue · ΔE 17.8Rebecca purple · ΔE 17.8Slate blue · ΔE 28.4Indigo · ΔE 28.7Purple · ΔE 29.4
Nearest named CSS colourDark slateblue (#483D8B)ΔE 7.35, clearly different but related
Hue familyviolet
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#5D7A32
Analogous#32397A, #73327A
Triadic#7A4F32, #327A4F
Split complementary#7A7332, #397A32
Tetradic#7A3239, #5D7A32, #327A73

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#B7A0D8
Lighter +30%#9B7CC9
Lighter +20%#7F58BA
Lighter +10%#66419E
Darker −10%#382356
Darker −20%#201432
Darker −30%#09060D
Darker −40%#000000
More saturated +25%#4B1C90
Less saturated −25%#534865

Channel breakdown

R79
G50
B122
Red79 (31%)
Green50 (19.6%)
Blue122 (47.8%)
Hue264.17°
Saturation (HSL)41.86%
Lightness33.73%
Dominant channelBlue
Hex per channelR 4F · G 32 · B 7A

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Every value on this page was computed from “4f327a” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.