Colour

#817D7B

#817D7B
Grey
Dark
Nearest: Gray

#817D7B is a grey with RGB values 129, 125, 123 and HSL 20°, 2%, 49%. It is a dark colour, so black text on it reaches 5.2:1 contrast (AA for normal text). The nearest named colour is Gray.

Colour values

#817D7B#817D7B

HEX#817D7B

RGBrgb(129, 125, 123)

RGB (0–1)0.5059, 0.4902, 0.4824

RGB percentages50.6%, 49%, 48.2%

HSLhsl(20, 2.4%, 49.4%)

HSV / HSBhsv(20, 4.7%, 50.6%)

CMYK0%, 3.1%, 4.7%, 49.4%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer8,486,267

CSS custom property--colour: #817D7B;

Brightness & contrast

Relative luminance0.20764WCAG 2.x, 0 is black and 1 is white

Perceived brightness126 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 5.15:1

Contrast with white4.08:1WCAG normal text: Fail

Contrast with black5.15:1WCAG normal text: AA

Greyscale equivalent#7E7E7E

Inverted#7E8284

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#7E7D7Bno red cones; affects about 1% of men; ΔE 1.2 from the original

Deuteranopia#7F7E7Bno green cones; the most common form, about 1% of men; ΔE 1.3 from the original

Tritanopia#827C7Cno blue cones; rare, and affects men and women equally; ΔE 1.4 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text4.08:1WCAG large text: AA

Contrast with black, large text5.15:1WCAG large text: AAA

Named colours

Gray · ΔE 2.2 Dim grey · ΔE 8.5 Slate grey · ΔE 12.6 Light slate grey · ΔE 13.6 Dark grey · ΔE 16.7 Rosy brown · ΔE 19.9

Nearest named CSS colourGray (#808080)ΔE 2.17, below the just-noticeable difference

Hue familygrey

CSS keyword usableNo exact keyword

Colour harmonies

base +30°+90°+120°+180°+210°+240°+270°+330°

Complementary#7B7F81

Analogous#817B7C, #81807B

Triadic#7B817D, #7D7B81

Split complementary#7B8180, #7B7C81

Tetradic#7C817B, #7B7F81, #807B81

Tints, shades & saturation

+40%+30%+20%+10%base -10%-20%-30%-40%

Lighter +40%#E5E4E3

Lighter +30%#CCCAC9

Lighter +20%#B3B0AF

Lighter +10%#9A9795

Darker −10%#676462

Darker −20%#4D4A49

Darker −30%#333130

Darker −40%#191817

More saturated +25%#A1725C

Less saturated −25%#7E7E7E

Channel breakdown

R129

G125

B123

Red129 (50.6%)

Green125 (49%)

Blue123 (48.2%)

Hue20°

Saturation (HSL)2.38%

Lightness49.41%

Dominant channelRed

Hex per channelR 81 · G 7D · B 7B

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

#817D7B

Colour values

Brightness & contrast

Colour vision & accessibility

Named colours

Colour harmonies

Tints, shades & saturation

Channel breakdown

Keep nerding

Harmonies

Lighter and darker

Similar named colours

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