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Colour

#4A504D

  • #4A504D
  • Grey
  • Dark
  • Nearest: Dark slate grey

#4A504D is a grey with RGB values 74, 80, 77 and HSL 150°, 4%, 30%. It is a dark colour, so white text on it reaches 8.2:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#4A504D#4A504D
HEX#4A504D
RGBrgb(74, 80, 77)
RGB (0–1)0.2902, 0.3137, 0.302
RGB percentages29%, 31.4%, 30.2%
HSLhsl(150, 3.9%, 30.2%)
HSV / HSBhsv(150, 7.5%, 31.4%)
CMYK7.5%, 0%, 3.7%, 68.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,870,221
CSS custom property--colour: #4A504D;

Brightness & contrast

Relative luminance0.07729WCAG 2.x, 0 is black and 1 is white
Perceived brightness77.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.25:1
Contrast with white8.25:1WCAG normal text: AAA
Contrast with black2.55:1WCAG normal text: Fail
Greyscale equivalent#4F4F4F
Inverted#B5AFB2

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#504F4Dno red cones; affects about 1% of men; ΔE 3.1 from the original
Deuteranopia#4F4E4Dno green cones; the most common form, about 1% of men; ΔE 3.3 from the original
Tritanopia#49504Fno blue cones; rare, and affects men and women equally; ΔE 1.3 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text8.25:1WCAG large text: AAA
Contrast with black, large text2.55:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 10.1Dim grey · ΔE 11.5Gray · ΔE 20.4Slate grey · ΔE 22.6Light slate grey · ΔE 25.5Teal · ΔE 31.2
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 10.05, a distinctly different colour
Hue familygrey
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#504A4D
Analogous#4A504A, #4A5050
Triadic#4D4A50, #504D4A
Split complementary#504A50, #504A4A
Tetradic#4A4A50, #504A4D, #50504A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#B0B6B3
Lighter +30%#969D9A
Lighter +20%#7B8580
Lighter +10%#636A67
Darker −10%#313634
Darker −20%#191B1A
Darker −30%#000101
Darker −40%#000000
More saturated +25%#37634D
Less saturated −25%#4D4D4D

Channel breakdown

R74
G80
B77
Red74 (29%)
Green80 (31.4%)
Blue77 (30.2%)
Hue150°
Saturation (HSL)3.9%
Lightness30.2%
Dominant channelGreen
Hex per channelR 4A · G 50 · B 4D

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Every value on this page was computed from “4a504d” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.