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Colour

#4F584F

  • #4F584F
  • Grey
  • Dark
  • Nearest: Dim grey

#4F584F is a grey with RGB values 79, 88, 79 and HSL 120°, 5%, 33%. It is a dark colour, so white text on it reaches 7.4:1 contrast (AAA for normal text). The nearest named colour is Dim grey.

Colour values

#4F584F#4F584F
HEX#4F584F
RGBrgb(79, 88, 79)
RGB (0–1)0.3098, 0.3451, 0.3098
RGB percentages31%, 34.5%, 31%
HSLhsl(120, 5.4%, 32.7%)
HSV / HSBhsv(120, 10.2%, 34.5%)
CMYK10.2%, 0%, 10.2%, 65.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,199,951
CSS custom property--colour: #4F584F;

Brightness & contrast

Relative luminance0.09206WCAG 2.x, 0 is black and 1 is white
Perceived brightness84.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 7.39:1
Contrast with white7.39:1WCAG normal text: AAA
Contrast with black2.84:1WCAG normal text: Fail
Greyscale equivalent#555555
Inverted#B0A7B0

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#58564Fno red cones; affects about 1% of men; ΔE 4.9 from the original
Deuteranopia#57554Fno green cones; the most common form, about 1% of men; ΔE 5.1 from the original
Tritanopia#4E5755no blue cones; rare, and affects men and women equally; ΔE 4.3 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text7.39:1WCAG large text: AAA
Contrast with black, large text2.84:1WCAG large text: Fail

Named colours

Dim grey · ΔE 10.5Dark slate grey · ΔE 11.2Gray · ΔE 18.5Slate grey · ΔE 22.2Light slate grey · ΔE 24.9Teal · ΔE 29
Nearest named CSS colourDim grey (#696969)ΔE 10.54, a distinctly different colour
Hue familygrey
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#584F58
Analogous#53584F, #4F5853
Triadic#4F4F58, #584F4F
Split complementary#534F58, #584F53
Tetradic#4F5358, #584F58, #58534F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#B6BDB6
Lighter +30%#9BA59B
Lighter +20%#808D80
Lighter +10%#677367
Darker −10%#373D37
Darker −20%#1F221F
Darker −30%#070707
Darker −40%#000000
More saturated +25%#3A6D3A
Less saturated −25%#535353

Channel breakdown

R79
G88
B79
Red79 (31%)
Green88 (34.5%)
Blue79 (31%)
Hue120°
Saturation (HSL)5.39%
Lightness32.75%
Dominant channelGreen
Hex per channelR 4F · G 58 · B 4F

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Every value on this page was computed from “4f584f” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.