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Recognised as Colour

#652F91

  • #652F91
  • Violet
  • Dark
  • Nearest: Rebecca purple

#652F91 is a violet with RGB values 101, 47, 145 and HSL 273°, 51%, 38%. It is a dark colour, so white text on it reaches 8.9:1 contrast (AAA for normal text). The nearest named colour is Rebecca purple.

Colour values

#652F91#652F91
HEX#652F91
RGBrgb(101, 47, 145)
RGB (0–1)0.3961, 0.1843, 0.5686
RGB percentages39.6%, 18.4%, 56.9%
HSLhsl(273.1, 51%, 37.6%)
HSV / HSBhsv(273.1, 67.6%, 56.9%)
CMYK30.3%, 67.6%, 0%, 43.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,631,313
CSS custom property--colour: #652F91;

Brightness & contrast

Relative luminance0.06844WCAG 2.x, 0 is black and 1 is white
Perceived brightness82.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.87:1
Contrast with white8.87:1WCAG normal text: AAA
Contrast with black2.37:1WCAG normal text: Fail
Greyscale equivalent#424242
Inverted#9AD06E

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#004894no red cones; affects about 1% of men; ΔE 30.6 from the original
Deuteranopia#154A8Fno green cones; the most common form, about 1% of men; ΔE 32.7 from the original
Tritanopia#5D445Cno blue cones; rare, and affects men and women equally; ΔE 44.1 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text8.87:1WCAG large text: AAA
Contrast with black, large text2.37:1WCAG large text: Fail

Named colours

Rebecca purple · ΔE 2.9Indigo · ΔE 16.6Dark slateblue · ΔE 16.9Purple · ΔE 18.2Midnight blue · ΔE 19.7Slate blue · ΔE 20.3
Nearest named CSS colourRebecca purple (#663399)ΔE 2.93, a close match
Hue familyviolet
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#5B912F
Analogous#342F91, #912F8C
Triadic#91652F, #2F9165
Split complementary#8C912F, #2F9134
Tetradic#91342F, #5B912F, #2F8C91

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#C9A9E3
Lighter +30%#B182D7
Lighter +20%#995CCA
Lighter +10%#803BB8
Darker −10%#4A236A
Darker −20%#2F1644
Darker −30%#150A1D
Darker −40%#000000
More saturated +25%#6717A9
Less saturated −25%#634779

Channel breakdown

R101
G47
B145
Red101 (39.6%)
Green47 (18.4%)
Blue145 (56.9%)
Hue273.06°
Saturation (HSL)51.04%
Lightness37.65%
Dominant channelBlue
Hex per channelR 65 · G 2F · B 91

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Every value on this page was computed from “652f91” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.