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Colour

#4B4D52

  • #4B4D52
  • Grey
  • Dark
  • Nearest: Dim grey

#4B4D52 is a grey with RGB values 75, 77, 82 and HSL 223°, 4%, 31%. It is a dark colour, so white text on it reaches 8.5:1 contrast (AAA for normal text). The nearest named colour is Dim grey.

Colour values

#4B4D52#4B4D52
HEX#4B4D52
RGBrgb(75, 77, 82)
RGB (0–1)0.2941, 0.302, 0.3216
RGB percentages29.4%, 30.2%, 32.2%
HSLhsl(222.9, 4.5%, 30.8%)
HSV / HSBhsv(222.9, 8.5%, 32.2%)
CMYK8.5%, 6.1%, 0%, 67.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,934,994
CSS custom property--colour: #4B4D52;

Brightness & contrast

Relative luminance0.07413WCAG 2.x, 0 is black and 1 is white
Perceived brightness77 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.46:1
Contrast with white8.46:1WCAG normal text: AAA
Contrast with black2.48:1WCAG normal text: Fail
Greyscale equivalent#4D4D4D
Inverted#B4B2AD

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#4C4D52no red cones; affects about 1% of men; ΔE 0.4 from the original
Deuteranopia#4B4D52no green cones; the most common form, about 1% of men; ΔE 0 from the original
Tritanopia#4A4E4Fno blue cones; rare, and affects men and women equally; ΔE 2.7 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text8.46:1WCAG large text: AAA
Contrast with black, large text2.48:1WCAG large text: Fail

Named colours

Dim grey · ΔE 12.1Dark slate grey · ΔE 12.1Gray · ΔE 21.1Slate grey · ΔE 21.5Light slate grey · ΔE 24.6Black · ΔE 32.9
Nearest named CSS colourDim grey (#696969)ΔE 12.13, a distinctly different colour
Hue familygrey
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#52504B
Analogous#4B5152, #4D4B52
Triadic#524B4D, #4D524B
Split complementary#524D4B, #51524B
Tetradic#524B51, #52504B, #4B524D

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#B1B3B8
Lighter +30%#97999F
Lighter +20%#7C7F87
Lighter +10%#63666D
Darker −10%#333437
Darker −20%#1A1B1D
Darker −30%#020202
Darker −40%#000000
More saturated +25%#374566
Less saturated −25%#4F4F4F

Channel breakdown

R75
G77
B82
Red75 (29.4%)
Green77 (30.2%)
Blue82 (32.2%)
Hue222.86°
Saturation (HSL)4.46%
Lightness30.78%
Dominant channelBlue
Hex per channelR 4B · G 4D · B 52

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Every value on this page was computed from “4b4d52” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.