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Recognised as Colour

#4F5456

  • #4F5456
  • Grey
  • Dark
  • Nearest: Dim grey

#4F5456 is a grey with RGB values 79, 84, 86 and HSL 197°, 4%, 32%. It is a dark colour, so white text on it reaches 7.7:1 contrast (AAA for normal text). The nearest named colour is Dim grey.

Colour values

#4F5456#4F5456
HEX#4F5456
RGBrgb(79, 84, 86)
RGB (0–1)0.3098, 0.3294, 0.3373
RGB percentages31%, 32.9%, 33.7%
HSLhsl(197.1, 4.2%, 32.4%)
HSV / HSBhsv(197.1, 8.1%, 33.7%)
CMYK8.1%, 2.3%, 0%, 66.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,198,934
CSS custom property--colour: #4F5456;

Brightness & contrast

Relative luminance0.08675WCAG 2.x, 0 is black and 1 is white
Perceived brightness82.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 7.68:1
Contrast with white7.68:1WCAG normal text: AAA
Contrast with black2.73:1WCAG normal text: Fail
Greyscale equivalent#535353
Inverted#B0ABA9

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#535456no red cones; affects about 1% of men; ΔE 1.7 from the original
Deuteranopia#525356no green cones; the most common form, about 1% of men; ΔE 1.8 from the original
Tritanopia#4D5555no blue cones; rare, and affects men and women equally; ΔE 1.8 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text7.68:1WCAG large text: AAA
Contrast with black, large text2.73:1WCAG large text: Fail

Named colours

Dim grey · ΔE 9.4Dark slate grey · ΔE 11.1Gray · ΔE 18.4Slate grey · ΔE 19.5Light slate grey · ΔE 22.6Teal · ΔE 30.9
Nearest named CSS colourDim grey (#696969)ΔE 9.38, clearly different but related
Hue familygrey
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#56514F
Analogous#4F5655, #4F5056
Triadic#564F54, #54564F
Split complementary#564F50, #56554F
Tetradic#554F56, #56514F, #50564F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#B6BABB
Lighter +30%#9BA1A3
Lighter +20%#80888B
Lighter +10%#676E71
Darker −10%#373A3B
Darker −20%#1E2021
Darker −30%#060606
Darker −40%#000000
More saturated +25%#3A5D6B
Less saturated −25%#525252

Channel breakdown

R79
G84
B86
Red79 (31%)
Green84 (32.9%)
Blue86 (33.7%)
Hue197.14°
Saturation (HSL)4.24%
Lightness32.35%
Dominant channelBlue
Hex per channelR 4F · G 54 · B 56

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Every value on this page was computed from “4f5456” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.