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Recognised as Colour

#4F5148

  • #4F5148
  • Grey
  • Dark
  • Nearest: Dim grey

#4F5148 is a grey with RGB values 79, 81, 72 and HSL 73°, 6%, 30%. It is a dark colour, so white text on it reaches 8.1:1 contrast (AAA for normal text). The nearest named colour is Dim grey.

Colour values

#4F5148#4F5148
HEX#4F5148
RGBrgb(79, 81, 72)
RGB (0–1)0.3098, 0.3176, 0.2824
RGB percentages31%, 31.8%, 28.2%
HSLhsl(73.3, 5.9%, 30%)
HSV / HSBhsv(73.3, 11.1%, 31.8%)
CMYK2.5%, 0%, 11.1%, 68.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,198,152
CSS custom property--colour: #4F5148;

Brightness & contrast

Relative luminance0.08015WCAG 2.x, 0 is black and 1 is white
Perceived brightness79.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.07:1
Contrast with white8.07:1WCAG normal text: AAA
Contrast with black2.6:1WCAG normal text: Fail
Greyscale equivalent#505050
Inverted#B0AEB7

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#525048no red cones; affects about 1% of men; ΔE 1.9 from the original
Deuteranopia#525048no green cones; the most common form, about 1% of men; ΔE 1.9 from the original
Tritanopia#50504Eno blue cones; rare, and affects men and women equally; ΔE 4.5 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text8.07:1WCAG large text: AAA
Contrast with black, large text2.6:1WCAG large text: Fail

Named colours

Dim grey · ΔE 11.9Dark slate grey · ΔE 12.9Gray · ΔE 20.4Slate grey · ΔE 24.4Light slate grey · ΔE 27.2Dark olivegreen · ΔE 31.3
Nearest named CSS colourDim grey (#696969)ΔE 11.86, a distinctly different colour
Hue familygrey
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#4A4851
Analogous#514E48, #4B5148
Triadic#484F51, #51484F
Split complementary#484B51, #4E4851
Tetradic#48514E, #4A4851, #51484B

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#B5B7AE
Lighter +30%#9C9F93
Lighter +20%#848778
Lighter +10%#696C60
Darker −10%#353630
Darker −20%#1A1B18
Darker −30%#000000
Darker −40%#000000
More saturated +25%#5A6435
Less saturated −25%#4D4D4D

Channel breakdown

R79
G81
B72
Red79 (31%)
Green81 (31.8%)
Blue72 (28.2%)
Hue73.33°
Saturation (HSL)5.88%
Lightness30%
Dominant channelGreen
Hex per channelR 4F · G 51 · B 48

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Every value on this page was computed from “4f5148” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.