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Recognised as Colour

#662FBF

  • #662FBF
  • Violet
  • Dark
  • Nearest: Dark orchid

#662FBF is a violet with RGB values 102, 47, 191 and HSL 263°, 61%, 47%. It is a dark colour, so white text on it reaches 7.7:1 contrast (AAA for normal text). The nearest named colour is Dark orchid.

Colour values

#662FBF#662FBF
HEX#662FBF
RGBrgb(102, 47, 191)
RGB (0–1)0.4, 0.1843, 0.749
RGB percentages40%, 18.4%, 74.9%
HSLhsl(262.9, 60.5%, 46.7%)
HSV / HSBhsv(262.9, 75.4%, 74.9%)
CMYK46.6%, 75.4%, 0%, 25.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,696,895
CSS custom property--colour: #662FBF;

Brightness & contrast

Relative luminance0.08619WCAG 2.x, 0 is black and 1 is white
Perceived brightness92.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 7.71:1
Contrast with white7.71:1WCAG normal text: AAA
Contrast with black2.72:1WCAG normal text: Fail
Greyscale equivalent#454545
Inverted#99D040

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0054C3no red cones; affects about 1% of men; ΔE 31.4 from the original
Deuteranopia#0050BCno green cones; the most common form, about 1% of men; ΔE 31.5 from the original
Tritanopia#4C5675no blue cones; rare, and affects men and women equally; ΔE 69 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text7.71:1WCAG large text: AAA
Contrast with black, large text2.72:1WCAG large text: Fail

Named colours

Dark orchid · ΔE 14.6Blue violet · ΔE 18.9Indigo · ΔE 19.7Dark blue · ΔE 21.1Medium slateblue · ΔE 21.7Rebecca purple · ΔE 22.4
Nearest named CSS colourDark orchid (#9932CC)ΔE 14.59, a distinctly different colour
Hue familyviolet
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#88BF2F
Analogous#2F40BF, #AE2FBF
Triadic#BF662F, #2FBF66
Split complementary#BFAE2F, #40BF2F
Tetradic#BF2F40, #88BF2F, #2FBFAE

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#D8C8F2
Lighter +30%#BB9FE7
Lighter +20%#9E77DD
Lighter +10%#814ED3
Darker −10%#502596
Darker −20%#3A1B6D
Darker −30%#241144
Darker −40%#0F071B
More saturated +25%#5F11DD
Less saturated −25%#6D4DA1

Channel breakdown

R102
G47
B191
Red102 (40%)
Green47 (18.4%)
Blue191 (74.9%)
Hue262.92°
Saturation (HSL)60.5%
Lightness46.67%
Dominant channelBlue
Hex per channelR 66 · G 2F · B BF

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Every value on this page was computed from “662fbf” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.