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Recognised as Colour

#470B33

  • #470B33
  • Magenta
  • Dark
  • Nearest: Black

#470B33 is a magenta with RGB values 71, 11, 51 and HSL 320°, 73%, 16%. It is a dark colour, so white text on it reaches 15.4:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#470B33#470B33
HEX#470B33
RGBrgb(71, 11, 51)
RGB (0–1)0.2784, 0.0431, 0.2
RGB percentages27.8%, 4.3%, 20%
HSLhsl(320, 73.2%, 16.1%)
HSV / HSBhsv(320, 84.5%, 27.8%)
CMYK0%, 84.5%, 28.2%, 72.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,655,923
CSS custom property--colour: #470B33;

Brightness & contrast

Relative luminance0.01818WCAG 2.x, 0 is black and 1 is white
Perceived brightness43.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 15.4:1
Contrast with white15.4:1WCAG normal text: AAA
Contrast with black1.36:1WCAG normal text: Fail
Greyscale equivalent#1B1B1B
Inverted#B8F4CC

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#131E34no red cones; affects about 1% of men; ΔE 29.6 from the original
Deuteranopia#252832no green cones; the most common form, about 1% of men; ΔE 30.7 from the original
Tritanopia#4C0A1Eno blue cones; rare, and affects men and women equally; ΔE 15.7 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text15.4:1WCAG large text: AAA
Contrast with black, large text1.36:1WCAG large text: Fail

Named colours

Black · ΔE 36.4Dark slateblue · ΔE 36.6Midnight blue · ΔE 39.8Purple · ΔE 40.9Rebecca purple · ΔE 43Dim grey · ΔE 44.8
Nearest named CSS colourBlack (#000000)ΔE 36.39, a distinctly different colour
Hue familymagenta
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#0B471F
Analogous#3D0B47, #470B15
Triadic#33470B, #0B3347
Split complementary#15470B, #0B473D
Tetradic#473D0B, #0B471F, #0B1547

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E13DAA
Lighter +30%#CB2092
Lighter +20%#9F1972
Lighter +10%#731253
Darker −10%#1B0413
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#510136
Less saturated −25%#3D1530

Channel breakdown

R71
G11
B51
Red71 (27.8%)
Green11 (4.3%)
Blue51 (20%)
Hue320°
Saturation (HSL)73.17%
Lightness16.08%
Dominant channelRed
Hex per channelR 47 · G 0B · B 33

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Every value on this page was computed from “470b33” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.