Colour

#665F5C

#665F5C
Grey
Dark
Nearest: Dim grey

#665F5C is a grey with RGB values 102, 95, 92 and HSL 18°, 5%, 38%. It is a dark colour, so white text on it reaches 6.3:1 contrast (AA for normal text). The nearest named colour is Dim grey.

Colour values

#665F5C#665F5C

HEX#665F5C

RGBrgb(102, 95, 92)

RGB (0–1)0.4, 0.3725, 0.3608

RGB percentages40%, 37.3%, 36.1%

HSLhsl(18, 5.2%, 38%)

HSV / HSBhsv(18, 9.8%, 40%)

CMYK0%, 6.9%, 9.8%, 60%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer6,709,084

CSS custom property--colour: #665F5C;

Brightness & contrast

Relative luminance0.11782WCAG 2.x, 0 is black and 1 is white

Perceived brightness96.8 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 6.26:1

Contrast with white6.26:1WCAG normal text: AA

Contrast with black3.36:1WCAG normal text: Fail

Greyscale equivalent#606060

Inverted#99A0A3

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#61605Cno red cones; affects about 1% of men; ΔE 2.6 from the original

Deuteranopia#62615Cno green cones; the most common form, about 1% of men; ΔE 2.8 from the original

Tritanopia#685E5Eno blue cones; rare, and affects men and women equally; ΔE 2.2 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text6.26:1WCAG large text: AAA

Contrast with black, large text3.36:1WCAG large text: AA

Named colours

Dim grey · ΔE 5 Gray · ΔE 13.2 Dark slate grey · ΔE 18.1 Slate grey · ΔE 18.4 Light slate grey · ΔE 20.9 Rosy brown · ΔE 27.4

Nearest named CSS colourDim grey (#696969)ΔE 4.98, a close match

Hue familygrey

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#5C6366

Analogous#665C5E, #66645C

Triadic#5C665F, #5F5C66

Split complementary#5C6664, #5C5E66

Tetradic#5E665C, #5C6366, #645C66

Tints, shades & saturation

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

Lighter +40%#CAC6C4

Lighter +30%#B2ACA9

Lighter +20%#9A928E

Lighter +10%#817874

Darker −10%#4B4644

Darker −20%#302D2C

Darker −30%#161413

Darker −40%#000000

More saturated +25%#7E5544

Less saturated −25%#616161

Channel breakdown

R102

G95

B92

Red102 (40%)

Green95 (37.3%)

Blue92 (36.1%)

Hue18°

Saturation (HSL)5.15%

Lightness38.04%

Dominant channelRed

Hex per channelR 66 · G 5F · B 5C

Keep nerding

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

#665F5C

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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