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Colour

#47366B

  • #47366B
  • Violet
  • Dark
  • Nearest: Dark slateblue

#47366B is a violet with RGB values 71, 54, 107 and HSL 259°, 33%, 32%. It is a dark colour, so white text on it reaches 10.5:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#47366B#47366B
HEX#47366B
RGBrgb(71, 54, 107)
RGB (0–1)0.2784, 0.2118, 0.4196
RGB percentages27.8%, 21.2%, 42%
HSLhsl(259.2, 32.9%, 31.6%)
HSV / HSBhsv(259.2, 49.5%, 42%)
CMYK33.6%, 49.5%, 0%, 58%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,666,987
CSS custom property--colour: #47366B;

Brightness & contrast

Relative luminance0.05039WCAG 2.x, 0 is black and 1 is white
Perceived brightness67.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 10.46:1
Contrast with white10.46:1WCAG normal text: AAA
Contrast with black2.01:1WCAG normal text: Fail
Greyscale equivalent#3D3D3D
Inverted#B8C994

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#25406Dno red cones; affects about 1% of men; ΔE 15.1 from the original
Deuteranopia#283F6Ano green cones; the most common form, about 1% of men; ΔE 14.8 from the original
Tritanopia#3F404Bno blue cones; rare, and affects men and women equally; ΔE 28.3 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text10.46:1WCAG large text: AAA
Contrast with black, large text2.01:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 15.3Midnight blue · ΔE 26.4Rebecca purple · ΔE 29.8Steel blue · ΔE 35.7Slate blue · ΔE 38.1Slate grey · ΔE 38.8
Nearest named CSS colourDark slateblue (#483D8B)ΔE 15.34, a distinctly different colour
Hue familyviolet
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#5A6B36
Analogous#36406B, #61366B
Triadic#6B4736, #366B47
Split complementary#6B6236, #3F6B36
Tetradic#6B3640, #5A6B36, #366B61

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#AE9FCE
Lighter +30%#917DBD
Lighter +20%#755BAC
Lighter +10%#5D478D
Darker −10%#312549
Darker −20%#1A1427
Darker −30%#040305
Darker −40%#000000
More saturated +25%#40227F
Less saturated −25%#4E4A57

Channel breakdown

R71
G54
B107
Red71 (27.8%)
Green54 (21.2%)
Blue107 (42%)
Hue259.25°
Saturation (HSL)32.92%
Lightness31.57%
Dominant channelBlue
Hex per channelR 47 · G 36 · B 6B

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Every value on this page was computed from “47366b” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.