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Recognised as Colour

#64546D

  • #64546D
  • Violet
  • Dark
  • Nearest: Dim grey

#64546D is a violet with RGB values 100, 84, 109 and HSL 278°, 13%, 38%. It is a dark colour, so white text on it reaches 6.9:1 contrast (AA for normal text). The nearest named colour is Dim grey.

Colour values

#64546D#64546D
HEX#64546D
RGBrgb(100, 84, 109)
RGB (0–1)0.3922, 0.3294, 0.4275
RGB percentages39.2%, 32.9%, 42.7%
HSLhsl(278.4, 13%, 37.8%)
HSV / HSBhsv(278.4, 22.9%, 42.7%)
CMYK8.3%, 22.9%, 0%, 57.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,575,213
CSS custom property--colour: #64546D;

Brightness & contrast

Relative luminance0.10154WCAG 2.x, 0 is black and 1 is white
Perceived brightness92.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 6.93:1
Contrast with white6.93:1WCAG normal text: AA
Contrast with black3.03:1WCAG normal text: Fail
Greyscale equivalent#595959
Inverted#9BAB92

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#51596Eno red cones; affects about 1% of men; ΔE 9.8 from the original
Deuteranopia#545A6Cno green cones; the most common form, about 1% of men; ΔE 9.8 from the original
Tritanopia#63575Dno blue cones; rare, and affects men and women equally; ΔE 11.7 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text6.93:1WCAG large text: AAA
Contrast with black, large text3.03:1WCAG large text: AA

Named colours

Dim grey · ΔE 17.9Slate grey · ΔE 20.3Light slate grey · ΔE 22.7Gray · ΔE 22.8Dark slate grey · ΔE 25.8Steel blue · ΔE 29.5
Nearest named CSS colourDim grey (#696969)ΔE 17.86, a distinctly different colour
Hue familyviolet
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#5D6D54
Analogous#58546D, #6D5469
Triadic#6D6454, #546D64
Split complementary#696D54, #546D58
Tetradic#6D5854, #5D6D54, #54696D

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#C9BFCE
Lighter +30%#B0A2B8
Lighter +20%#9786A1
Lighter +10%#7E6A8A
Darker −10%#4A3E50
Darker −20%#2F2833
Darker −30%#151117
Darker −40%#000000
More saturated +25%#6B3C85
Less saturated −25%#616161

Channel breakdown

R100
G84
B109
Red100 (39.2%)
Green84 (32.9%)
Blue109 (42.7%)
Hue278.4°
Saturation (HSL)12.95%
Lightness37.84%
Dominant channelBlue
Hex per channelR 64 · G 54 · B 6D

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Every value on this page was computed from “64546d” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.