Colour

#63655E

#63655E
Grey
Dark
Nearest: Dim grey

#63655E is a grey with RGB values 99, 101, 94 and HSL 77°, 4%, 38%. It is a dark colour, so white text on it reaches 5.9:1 contrast (AA for normal text). The nearest named colour is Dim grey.

Colour values

#63655E#63655E

HEX#63655E

RGBrgb(99, 101, 94)

RGB (0–1)0.3882, 0.3961, 0.3686

RGB percentages38.8%, 39.6%, 36.9%

HSLhsl(77.1, 3.6%, 38.2%)

HSV / HSBhsv(77.1, 6.9%, 39.6%)

CMYK2%, 0%, 6.9%, 60.4%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer6,514,014

CSS custom property--colour: #63655E;

Brightness & contrast

Relative luminance0.12768WCAG 2.x, 0 is black and 1 is white

Perceived brightness99.6 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 5.91:1

Contrast with white5.91:1WCAG normal text: AA

Contrast with black3.55:1WCAG normal text: Fail

Greyscale equivalent#646464

Inverted#9C9AA1

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#66645Eno red cones; affects about 1% of men; ΔE 1.8 from the original

Deuteranopia#66645Eno green cones; the most common form, about 1% of men; ΔE 1.8 from the original

Tritanopia#646463no blue cones; rare, and affects men and women equally; ΔE 3.7 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text5.91:1WCAG large text: AAA

Contrast with black, large text3.55:1WCAG large text: AA

Named colours

Dim grey · ΔE 4.7 Gray · ΔE 12 Dark slate grey · ΔE 16.4 Slate grey · ΔE 17.7 Light slate grey · ΔE 20 Dark grey · ΔE 27.2

Nearest named CSS colourDim grey (#696969)ΔE 4.74, a close match

Hue familygrey

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#605E65

Analogous#65635E, #60655E

Triadic#5E6365, #655E63

Split complementary#5E6065, #645E65

Tetradic#5E6563, #605E65, #655E60

Tints, shades & saturation

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

Lighter +40%#C8C9C6

Lighter +30%#AFB1AB

Lighter +20%#969891

Lighter +10%#7D7F77

Darker −10%#494B45

Darker −20%#2F302D

Darker −30%#151614

Darker −40%#000000

More saturated +25%#6D7D46

Less saturated −25%#626262

Channel breakdown

R99

G101

B94

Red99 (38.8%)

Green101 (39.6%)

Blue94 (36.9%)

Hue77.14°

Saturation (HSL)3.59%

Lightness38.24%

Dominant channelGreen

Hex per channelR 63 · G 65 · B 5E

Keep nerding

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

#63655E

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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