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Colour

#4F1651

  • #4F1651
  • Magenta
  • Dark
  • Nearest: Dark slateblue

#4F1651 is a magenta with RGB values 79, 22, 81 and HSL 298°, 57%, 20%. 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

#4F1651#4F1651
HEX#4F1651
RGBrgb(79, 22, 81)
RGB (0–1)0.3098, 0.0863, 0.3176
RGB percentages31%, 8.6%, 31.8%
HSLhsl(298, 57.3%, 20.2%)
HSV / HSBhsv(298, 72.8%, 31.8%)
CMYK2.5%, 72.8%, 0%, 68.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,183,057
CSS custom property--colour: #4F1651;

Brightness & contrast

Relative luminance0.0283WCAG 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 13.41:1
Contrast with white13.41:1WCAG normal text: AAA
Contrast with black1.57:1WCAG normal text: Fail
Greyscale equivalent#262626
Inverted#B0E9AE

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0B2A53no red cones; affects about 1% of men; ΔE 29.5 from the original
Deuteranopia#23314Fno green cones; the most common form, about 1% of men; ΔE 31 from the original
Tritanopia#511F31no blue cones; rare, and affects men and women equally; ΔE 24.7 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text13.41:1WCAG large text: AAA
Contrast with black, large text1.57:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 23.9Midnight blue · ΔE 26.9Rebecca purple · ΔE 28.8Purple · ΔE 29.4Dark magenta · ΔE 34.4Indigo · ΔE 34.6
Nearest named CSS colourDark slateblue (#483D8B)ΔE 23.93, a distinctly different colour
Hue familymagenta
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#185116
Analogous#321651, #511635
Triadic#514F16, #16514F
Split complementary#355116, #165132
Tetradic#513216, #185116, #163551

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#D05FD4
Lighter +30%#C437C9
Lighter +20%#9D2CA1
Lighter +10%#762179
Darker −10%#280B29
Darker −20%#010001
Darker −30%#000000
Darker −40%#000000
More saturated +25%#5B095E
Less saturated −25%#432344

Channel breakdown

R79
G22
B81
Red79 (31%)
Green22 (8.6%)
Blue81 (31.8%)
Hue297.97°
Saturation (HSL)57.28%
Lightness20.2%
Dominant channelBlue
Hex per channelR 4F · G 16 · B 51

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Every value on this page was computed from “4f1651” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.