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Colour

#65616B

  • #65616B
  • Grey
  • Dark
  • Nearest: Dim grey

#65616B is a grey with RGB values 101, 97, 107 and HSL 264°, 5%, 40%. It is a dark colour, so white text on it reaches 6:1 contrast (AA for normal text). The nearest named colour is Dim grey.

Colour values

#65616B#65616B
HEX#65616B
RGBrgb(101, 97, 107)
RGB (0–1)0.3961, 0.3804, 0.4196
RGB percentages39.6%, 38%, 42%
HSLhsl(264, 4.9%, 40%)
HSV / HSBhsv(264, 9.3%, 42%)
CMYK5.6%, 9.3%, 0%, 58%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,644,075
CSS custom property--colour: #65616B;

Brightness & contrast

Relative luminance0.12378WCAG 2.x, 0 is black and 1 is white
Perceived brightness99.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 6.04:1
Contrast with white6.04:1WCAG normal text: AA
Contrast with black3.48:1WCAG normal text: Fail
Greyscale equivalent#636363
Inverted#9A9E94

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#5F636Bno red cones; affects about 1% of men; ΔE 3.5 from the original
Deuteranopia#60636Bno green cones; the most common form, about 1% of men; ΔE 3.1 from the original
Tritanopia#646264no blue cones; rare, and affects men and women equally; ΔE 4.9 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text6.04:1WCAG large text: AAA
Contrast with black, large text3.48:1WCAG large text: AA

Named colours

Dim grey · ΔE 6.8Gray · ΔE 13.3Slate grey · ΔE 13.6Light slate grey · ΔE 16.4Dark slate grey · ΔE 18.7Rosy brown · ΔE 28.1
Nearest named CSS colourDim grey (#696969)ΔE 6.8, clearly different but related
Hue familygrey
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#676B61
Analogous#61626B, #6A616B
Triadic#6B6561, #616B65
Split complementary#6B6A61, #626B61
Tetradic#6B6162, #676B61, #616B6A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#CCCACF
Lighter +30%#B2AFB6
Lighter +20%#98949E
Lighter +10%#7E7986
Darker −10%#4C4950
Darker −20%#333136
Darker −30%#19181B
Darker −40%#000000
More saturated +25%#604885
Less saturated −25%#666666

Channel breakdown

R101
G97
B107
Red101 (39.6%)
Green97 (38%)
Blue107 (42%)
Hue264°
Saturation (HSL)4.9%
Lightness40%
Dominant channelBlue
Hex per channelR 65 · G 61 · B 6B

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Every value on this page was computed from “65616b” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.