Colour

#717F80

#717F80
Grey
Dark
Nearest: Gray

#717F80 is a grey with RGB values 113, 127, 128 and HSL 184°, 6%, 47%. It is a dark colour, so black text on it reaches 5:1 contrast (AA for normal text). The nearest named colour is Gray.

Colour values

#717F80#717F80

HEX#717F80

RGBrgb(113, 127, 128)

RGB (0–1)0.4431, 0.498, 0.502

RGB percentages44.3%, 49.8%, 50.2%

HSLhsl(184, 6.2%, 47.3%)

HSV / HSBhsv(184, 11.7%, 50.2%)

CMYK11.7%, 0.8%, 0%, 49.8%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer7,438,208

CSS custom property--colour: #717F80;

Brightness & contrast

Relative luminance0.20248WCAG 2.x, 0 is black and 1 is white

Perceived brightness123.1 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 5.05:1

Contrast with white4.16:1WCAG normal text: Fail

Contrast with black5.05:1WCAG normal text: AA

Greyscale equivalent#7C7C7C

Inverted#8E807F

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#7D7E80no red cones; affects about 1% of men; ΔE 5.1 from the original

Deuteranopia#7A7B80no green cones; the most common form, about 1% of men; ΔE 5.6 from the original

Tritanopia#6D807Fno blue cones; rare, and affects men and women equally; ΔE 2.3 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text4.16:1WCAG large text: AA

Contrast with black, large text5.05:1WCAG large text: AAA

Named colours

Gray · ΔE 5.6 Slate grey · ΔE 8.8 Dim grey · ΔE 9.4 Light slate grey · ΔE 10 Dark grey · ΔE 18 Cadetblue · ΔE 18.1

Nearest named CSS colourGray (#808080)ΔE 5.62, clearly different but related

Hue familygrey

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#807271

Analogous#71807A, #717780

Triadic#80717F, #7F8071

Split complementary#807177, #807971

Tetradic#797180, #807271, #778071

Tints, shades & saturation

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

Lighter +40%#DCE0E1

Lighter +30%#C1C8C9

Lighter +20%#A6B0B1

Lighter +10%#8B9899

Darker −10%#596465

Darker −20%#41494A

Darker −30%#292E2F

Darker −40%#111314

More saturated +25%#53999E

Less saturated −25%#787878

Channel breakdown

R113

G127

B128

Red113 (44.3%)

Green127 (49.8%)

Blue128 (50.2%)

Hue184°

Saturation (HSL)6.22%

Lightness47.25%

Dominant channelBlue

Hex per channelR 71 · G 7F · B 80

Keep nerding

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

#717F80

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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