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Recognised as Colour

#7F4FB6

  • #7F4FB6
  • Violet
  • Dark
  • Nearest: Rebecca purple

#7F4FB6 is a violet with RGB values 127, 79, 182 and HSL 268°, 41%, 51%. It is a dark colour, so white text on it reaches 5.7:1 contrast (AA for normal text). The nearest named colour is Rebecca purple.

Colour values

#7F4FB6#7F4FB6
HEX#7F4FB6
RGBrgb(127, 79, 182)
RGB (0–1)0.498, 0.3098, 0.7137
RGB percentages49.8%, 31%, 71.4%
HSLhsl(268, 41.4%, 51.2%)
HSV / HSBhsv(268, 56.6%, 71.4%)
CMYK30.2%, 56.6%, 0%, 28.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer8,343,478
CSS custom property--colour: #7F4FB6;

Brightness & contrast

Relative luminance0.13481WCAG 2.x, 0 is black and 1 is white
Perceived brightness110.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.68:1
Contrast with white5.68:1WCAG normal text: AA
Contrast with black3.7:1WCAG normal text: Fail
Greyscale equivalent#616161
Inverted#80B049

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#2566B9no red cones; affects about 1% of men; ΔE 31.2 from the original
Deuteranopia#3766B4no green cones; the most common form, about 1% of men; ΔE 30.6 from the original
Tritanopia#75637Bno blue cones; rare, and affects men and women equally; ΔE 46.7 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text5.68:1WCAG large text: AAA
Contrast with black, large text3.7:1WCAG large text: AA

Named colours

Rebecca purple · ΔE 10.8Slate blue · ΔE 11.7Medium purple · ΔE 12.5Medium slateblue · ΔE 20.1Dark slateblue · ΔE 20.2Medium orchid · ΔE 20.8
Nearest named CSS colourRebecca purple (#663399)ΔE 10.75, a distinctly different colour
Hue familyviolet
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#86B64F
Analogous#4F53B6, #B24FB6
Triadic#B67F4F, #4FB67F
Split complementary#B6B24F, #53B64F
Tetradic#B64F53, #86B64F, #4FB6B2

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E8DFF2
Lighter +30%#CEBBE3
Lighter +20%#B397D4
Lighter +10%#9973C5
Darker −10%#663E94
Darker −20%#4D2F70
Darker −30%#34204C
Darker −40%#1C1128
More saturated +25%#7D30D5
Less saturated −25%#816E97

Channel breakdown

R127
G79
B182
Red127 (49.8%)
Green79 (31%)
Blue182 (71.4%)
Hue267.96°
Saturation (HSL)41.37%
Lightness51.18%
Dominant channelBlue
Hex per channelR 7F · G 4F · B B6

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Every value on this page was computed from “7f4fb6” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.