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Recognised as Colour

#877B79

  • #877B79
  • Grey
  • Dark
  • Nearest: Gray

#877B79 is a grey with RGB values 135, 123, 121 and HSL 9°, 6%, 50%. It is a dark colour, so black text on it reaches 5.1:1 contrast (AA for normal text). The nearest named colour is Gray.

Colour values

#877B79#877B79
HEX#877B79
RGBrgb(135, 123, 121)
RGB (0–1)0.5294, 0.4824, 0.4745
RGB percentages52.9%, 48.2%, 47.5%
HSLhsl(8.6, 5.5%, 50.2%)
HSV / HSBhsv(8.6, 10.4%, 52.9%)
CMYK0%, 8.9%, 10.4%, 47.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer8,878,969
CSS custom property--colour: #877B79;

Brightness & contrast

Relative luminance0.20697WCAG 2.x, 0 is black and 1 is white
Perceived brightness126.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.14:1
Contrast with white4.09:1WCAG normal text: Fail
Contrast with black5.14:1WCAG normal text: AA
Greyscale equivalent#7D7D7D
Inverted#788486

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#7D7C79no red cones; affects about 1% of men; ΔE 4.6 from the original
Deuteranopia#807E79no green cones; the most common form, about 1% of men; ΔE 4.4 from the original
Tritanopia#8A7A7Ano blue cones; rare, and affects men and women equally; ΔE 2 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text4.09:1WCAG large text: AA
Contrast with black, large text5.14:1WCAG large text: AAA

Named colours

Gray · ΔE 5.1Dim grey · ΔE 9.6Slate grey · ΔE 14.8Light slate grey · ΔE 15.6Rosy brown · ΔE 17.3Dark grey · ΔE 17.4
Nearest named CSS colourGray (#808080)ΔE 5.13, clearly different but related
Hue familygrey
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#798587
Analogous#87797E, #878279
Triadic#79877B, #7B7987
Split complementary#798782, #797E87
Tetradic#7E8779, #798587, #827987

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E7E5E5
Lighter +30%#CFCBCA
Lighter +20%#B7B0AF
Lighter +10%#9F9694
Darker −10%#6C6261
Darker −20%#514A49
Darker −30%#363131
Darker −40%#1B1919
More saturated +25%#A76459
Less saturated −25%#808080

Channel breakdown

R135
G123
B121
Red135 (52.9%)
Green123 (48.2%)
Blue121 (47.5%)
Hue8.57°
Saturation (HSL)5.51%
Lightness50.2%
Dominant channelRed
Hex per channelR 87 · G 7B · B 79

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Every value on this page was computed from “877b79” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.