Colour

#64656A

#64656A
Grey
Dark
Nearest: Dim grey

#64656A is a grey with RGB values 100, 101, 106 and HSL 230°, 3%, 40%. It is a dark colour, so white text on it reaches 5.8:1 contrast (AA for normal text). The nearest named colour is Dim grey.

Colour values

#64656A#64656A

HEX#64656A

RGBrgb(100, 101, 106)

RGB (0–1)0.3922, 0.3961, 0.4157

RGB percentages39.2%, 39.6%, 41.6%

HSLhsl(230, 2.9%, 40.4%)

HSV / HSBhsv(230, 5.7%, 41.6%)

CMYK5.7%, 4.7%, 0%, 58.4%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer6,579,562

CSS custom property--colour: #64656A;

Brightness & contrast

Relative luminance0.13057WCAG 2.x, 0 is black and 1 is white

Perceived brightness101.3 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 5.81:1

Contrast with white5.81:1WCAG normal text: AA

Contrast with black3.61:1WCAG normal text: Fail

Greyscale equivalent#656565

Inverted#9B9A95

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#64656Ano red cones; affects about 1% of men; ΔE 0 from the original

Deuteranopia#63656Ano green cones; the most common form, about 1% of men; ΔE 0.4 from the original

Tritanopia#636667no blue cones; rare, and affects men and women equally; ΔE 2.6 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text5.81:1WCAG large text: AAA

Contrast with black, large text3.61:1WCAG large text: AA

Named colours

Dim grey · ΔE 3.4 Gray · ΔE 11.2 Slate grey · ΔE 12.9 Light slate grey · ΔE 15.7 Dark slate grey · ΔE 17 Dark grey · ΔE 26.6

Nearest named CSS colourDim grey (#696969)ΔE 3.41, a close match

Hue familygrey

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#6A6964

Analogous#64686A, #66646A

Triadic#6A6465, #656A64

Split complementary#6A6664, #686A64

Tetradic#6A6468, #6A6964, #646A66

Tints, shades & saturation

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

Lighter +40%#CCCCCE

Lighter +30%#B1B2B6

Lighter +20%#97989D

Lighter +10%#7D7E84

Darker −10%#4B4C50

Darker −20%#323336

Darker −30%#1A1A1B

Darker −40%#010101

More saturated +25%#4A5484

Less saturated −25%#676767

Channel breakdown

R100

G101

B106

Red100 (39.2%)

Green101 (39.6%)

Blue106 (41.6%)

Hue230°

Saturation (HSL)2.91%

Lightness40.39%

Dominant channelBlue

Hex per channelR 64 · G 65 · B 6A

Keep nerding

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

#64656A

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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