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Recognised as Colour

#49554B

  • #49554B
  • Grey
  • Dark
  • Nearest: Dark slate grey

#49554B is a grey with RGB values 73, 85, 75 and HSL 130°, 8%, 31%. It is a dark colour, so white text on it reaches 7.8:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#49554B#49554B
HEX#49554B
RGBrgb(73, 85, 75)
RGB (0–1)0.2863, 0.3333, 0.2941
RGB percentages28.6%, 33.3%, 29.4%
HSLhsl(130, 7.6%, 31%)
HSV / HSBhsv(130, 14.1%, 33.3%)
CMYK14.1%, 0%, 11.8%, 66.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,805,963
CSS custom property--colour: #49554B;

Brightness & contrast

Relative luminance0.08421WCAG 2.x, 0 is black and 1 is white
Perceived brightness80.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 7.82:1
Contrast with white7.82:1WCAG normal text: AAA
Contrast with black2.68:1WCAG normal text: Fail
Greyscale equivalent#525252
Inverted#B6AAB4

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#55534Ano red cones; affects about 1% of men; ΔE 6.1 from the original
Deuteranopia#53514Bno green cones; the most common form, about 1% of men; ΔE 6.6 from the original
Tritanopia#485452no blue cones; rare, and affects men and women equally; ΔE 5 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text7.82:1WCAG large text: AAA
Contrast with black, large text2.68:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 10Dim grey · ΔE 12.6Gray · ΔE 20.4Slate grey · ΔE 23.8Light slate grey · ΔE 26.5Teal · ΔE 28.7
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 9.96, clearly different but related
Hue familygrey
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#554953
Analogous#4D5549, #495551
Triadic#4B4955, #554B49
Split complementary#514955, #55494D
Tetradic#494D55, #554953, #555149

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#AFBBB1
Lighter +30%#94A396
Lighter +20%#798B7C
Lighter +10%#617063
Darker −10%#313A33
Darker −20%#1A1E1B
Darker −30%#020302
Darker −40%#000000
More saturated +25%#35693E
Less saturated −25%#4F4F4F

Channel breakdown

R73
G85
B75
Red73 (28.6%)
Green85 (33.3%)
Blue75 (29.4%)
Hue130°
Saturation (HSL)7.59%
Lightness30.98%
Dominant channelGreen
Hex per channelR 49 · G 55 · B 4B

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Every value on this page was computed from “49554b” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.