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Recognised as Colour

#463F49

  • #463F49
  • Grey
  • Dark
  • Nearest: Dark slate grey

#463F49 is a grey with RGB values 70, 63, 73 and HSL 282°, 7%, 27%. It is a dark colour, so white text on it reaches 10.2:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#463F49#463F49
HEX#463F49
RGBrgb(70, 63, 73)
RGB (0–1)0.2745, 0.2471, 0.2863
RGB percentages27.5%, 24.7%, 28.6%
HSLhsl(282, 7.4%, 26.7%)
HSV / HSBhsv(282, 13.7%, 28.6%)
CMYK4.1%, 13.7%, 0%, 71.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,603,721
CSS custom property--colour: #463F49;

Brightness & contrast

Relative luminance0.05338WCAG 2.x, 0 is black and 1 is white
Perceived brightness66.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 10.16:1
Contrast with white10.16:1WCAG normal text: AAA
Contrast with black2.07:1WCAG normal text: Fail
Greyscale equivalent#414141
Inverted#B9C0B6

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#3E4149no red cones; affects about 1% of men; ΔE 4.5 from the original
Deuteranopia#3F4249no green cones; the most common form, about 1% of men; ΔE 4.8 from the original
Tritanopia#464042no blue cones; rare, and affects men and women equally; ΔE 5.2 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text10.16:1WCAG large text: AAA
Contrast with black, large text2.07:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 17.3Dim grey · ΔE 18.2Slate grey · ΔE 26.8Gray · ΔE 26.9Black · ΔE 28.6Light slate grey · ΔE 29.8
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 17.34, a distinctly different colour
Hue familygrey
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#42493F
Analogous#413F49, #493F47
Triadic#49463F, #3F4946
Split complementary#47493F, #3F4941
Tetradic#49413F, #42493F, #3F4749

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#ADA4B0
Lighter +30%#948899
Lighter +20%#7B6E80
Lighter +10%#605764
Darker −10%#2C272E
Darker −20%#121012
Darker −30%#000000
Darker −40%#000000
More saturated +25%#4D2E5A
Less saturated −25%#444444

Channel breakdown

R70
G63
B73
Red70 (27.5%)
Green63 (24.7%)
Blue73 (28.6%)
Hue282°
Saturation (HSL)7.35%
Lightness26.67%
Dominant channelBlue
Hex per channelR 46 · G 3F · B 49

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Every value on this page was computed from “463f49” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.