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Recognised as Colour

#64656E

  • #64656E
  • Grey
  • Dark
  • Nearest: Dim grey

#64656E is a grey with RGB values 100, 101, 110 and HSL 234°, 5%, 41%. 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

#64656E#64656E
HEX#64656E
RGBrgb(100, 101, 110)
RGB (0–1)0.3922, 0.3961, 0.4314
RGB percentages39.2%, 39.6%, 43.1%
HSLhsl(234, 4.8%, 41.2%)
HSV / HSBhsv(234, 9.1%, 43.1%)
CMYK9.1%, 8.2%, 0%, 56.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,579,566
CSS custom property--colour: #64656E;

Brightness & contrast

Relative luminance0.13142WCAG 2.x, 0 is black and 1 is white
Perceived brightness101.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.79:1
Contrast with white5.79:1WCAG normal text: AA
Contrast with black3.63:1WCAG normal text: Fail
Greyscale equivalent#656565
Inverted#9B9A91

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#63666Eno red cones; affects about 1% of men; ΔE 1 from the original
Deuteranopia#62656Eno green cones; the most common form, about 1% of men; ΔE 0.8 from the original
Tritanopia#626668no blue cones; rare, and affects men and women equally; ΔE 4.4 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text5.79:1WCAG large text: AAA
Contrast with black, large text3.63:1WCAG large text: AA

Named colours

Dim grey · ΔE 5.6Slate grey · ΔE 11.8Gray · ΔE 11.9Light slate grey · ΔE 14.7Dark slate grey · ΔE 17.8Dark grey · ΔE 26.8
Nearest named CSS colourDim grey (#696969)ΔE 5.61, clearly different but related
Hue familygrey
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#6E6D64
Analogous#646A6E, #68646E
Triadic#6E6465, #656E64
Split complementary#6E6864, #6A6E64
Tetradic#6E646A, #6E6D64, #646E68

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#CDCDD1
Lighter +30%#B2B3B9
Lighter +20%#9798A1
Lighter +10%#7D7E88
Darker −10%#4C4C53
Darker −20%#333439
Darker −30%#1B1B1E
Darker −40%#030303
More saturated +25%#4A5088
Less saturated −25%#696969

Channel breakdown

R100
G101
B110
Red100 (39.2%)
Green101 (39.6%)
Blue110 (43.1%)
Hue234°
Saturation (HSL)4.76%
Lightness41.18%
Dominant channelBlue
Hex per channelR 64 · G 65 · B 6E

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Every value on this page was computed from “64656e” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.