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Colour

#504A50

  • #504A50
  • Grey
  • Dark
  • Nearest: Dim grey

#504A50 is a grey with RGB values 80, 74, 80 and HSL 300°, 4%, 30%. It is a dark colour, so white text on it reaches 8.6:1 contrast (AAA for normal text). The nearest named colour is Dim grey.

Colour values

#504A50#504A50
HEX#504A50
RGBrgb(80, 74, 80)
RGB (0–1)0.3137, 0.2902, 0.3137
RGB percentages31.4%, 29%, 31.4%
HSLhsl(300, 3.9%, 30.2%)
HSV / HSBhsv(300, 7.5%, 31.4%)
CMYK0%, 7.5%, 0%, 68.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,261,904
CSS custom property--colour: #504A50;

Brightness & contrast

Relative luminance0.07182WCAG 2.x, 0 is black and 1 is white
Perceived brightness76.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.62:1
Contrast with white8.62:1WCAG normal text: AAA
Contrast with black2.44:1WCAG normal text: Fail
Greyscale equivalent#4C4C4C
Inverted#AFB5AF

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#4A4B50no red cones; affects about 1% of men; ΔE 3.1 from the original
Deuteranopia#4B4C50no green cones; the most common form, about 1% of men; ΔE 3.3 from the original
Tritanopia#504A4Cno blue cones; rare, and affects men and women equally; ΔE 2.5 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text8.62:1WCAG large text: AAA
Contrast with black, large text2.44:1WCAG large text: Fail

Named colours

Dim grey · ΔE 13Dark slate grey · ΔE 15.6Gray · ΔE 21.9Slate grey · ΔE 22.9Light slate grey · ΔE 25.9Black · ΔE 32.5
Nearest named CSS colourDim grey (#696969)ΔE 13.04, a distinctly different colour
Hue familygrey
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#4A504A
Analogous#4D4A50, #504A4D
Triadic#50504A, #4A5050
Split complementary#4D504A, #4A504D
Tetradic#504D4A, #4A504A, #4A4D50

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#B6B0B6
Lighter +30%#9D969D
Lighter +20%#857B85
Lighter +10%#6A636A
Darker −10%#363136
Darker −20%#1B191B
Darker −30%#010001
Darker −40%#000000
More saturated +25%#633763
Less saturated −25%#4D4D4D

Channel breakdown

R80
G74
B80
Red80 (31.4%)
Green74 (29%)
Blue80 (31.4%)
Hue300°
Saturation (HSL)3.9%
Lightness30.2%
Dominant channelRed and Blue
Hex per channelR 50 · G 4A · B 50

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Every value on this page was computed from “504a50” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.