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Recognised as Colour

#4F4549

  • #4F4549
  • Grey
  • Dark
  • Nearest: Dim grey

#4F4549 is a grey with RGB values 79, 69, 73 and HSL 336°, 7%, 29%. It is a dark colour, so white text on it reaches 9.2:1 contrast (AAA for normal text). The nearest named colour is Dim grey.

Colour values

#4F4549#4F4549
HEX#4F4549
RGBrgb(79, 69, 73)
RGB (0–1)0.3098, 0.2706, 0.2863
RGB percentages31%, 27.1%, 28.6%
HSLhsl(336, 6.8%, 29%)
HSV / HSBhsv(336, 12.7%, 31%)
CMYK0%, 12.7%, 7.6%, 69%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,195,081
CSS custom property--colour: #4F4549;

Brightness & contrast

Relative luminance0.064WCAG 2.x, 0 is black and 1 is white
Perceived brightness72.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 9.21:1
Contrast with white9.21:1WCAG normal text: AAA
Contrast with black2.28:1WCAG normal text: Fail
Greyscale equivalent#474747
Inverted#B0BAB6

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#464749no red cones; affects about 1% of men; ΔE 5 from the original
Deuteranopia#484849no green cones; the most common form, about 1% of men; ΔE 4.8 from the original
Tritanopia#514546no blue cones; rare, and affects men and women equally; ΔE 2.1 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text9.21:1WCAG large text: AAA
Contrast with black, large text2.28:1WCAG large text: Fail

Named colours

Dim grey · ΔE 14.9Dark slate grey · ΔE 17Gray · ΔE 23.7Slate grey · ΔE 25.5Light slate grey · ΔE 28.5Black · ΔE 30.8
Nearest named CSS colourDim grey (#696969)ΔE 14.92, a distinctly different colour
Hue familygrey
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#454F4B
Analogous#4F454E, #4F4645
Triadic#494F45, #45494F
Split complementary#454F46, #454E4F
Tetradic#4E4F45, #454F4B, #46454F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#B5ABAF
Lighter +30%#9E8F95
Lighter +20%#85757B
Lighter +10%#6A5D62
Darker −10%#342D30
Darker −20%#191517
Darker −30%#000000
Darker −40%#000000
More saturated +25%#623245
Less saturated −25%#4A4A4A

Channel breakdown

R79
G69
B73
Red79 (31%)
Green69 (27.1%)
Blue73 (28.6%)
Hue336°
Saturation (HSL)6.76%
Lightness29.02%
Dominant channelRed
Hex per channelR 4F · G 45 · B 49

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Every value on this page was computed from “4f4549” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.