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Recognised as Colour

#332F39

  • #332F39
  • Violet
  • Dark
  • Nearest: Dark slate grey

#332F39 is a violet with RGB values 51, 47, 57 and HSL 264°, 10%, 20%. It is a dark colour, so white text on it reaches 13.1:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#332F39#332F39
HEX#332F39
RGBrgb(51, 47, 57)
RGB (0–1)0.2, 0.1843, 0.2235
RGB percentages20%, 18.4%, 22.4%
HSLhsl(264, 9.6%, 20.4%)
HSV / HSBhsv(264, 17.5%, 22.4%)
CMYK10.5%, 17.5%, 0%, 77.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,354,425
CSS custom property--colour: #332F39;

Brightness & contrast

Relative luminance0.03032WCAG 2.x, 0 is black and 1 is white
Perceived brightness49.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 13.07:1
Contrast with white13.07:1WCAG normal text: AAA
Contrast with black1.61:1WCAG normal text: Fail
Greyscale equivalent#313131
Inverted#CCD0C6

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#2D3139no red cones; affects about 1% of men; ΔE 3.8 from the original
Deuteranopia#2E3139no green cones; the most common form, about 1% of men; ΔE 3.4 from the original
Tritanopia#323032no blue cones; rare, and affects men and women equally; ΔE 5.5 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text13.07:1WCAG large text: AAA
Contrast with black, large text1.61:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 19.5Black · ΔE 21.4Dim grey · ΔE 25.2Slate grey · ΔE 33.6Gray · ΔE 34.2Light slate grey · ΔE 36.7
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 19.48, a distinctly different colour
Hue familyviolet
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#35392F
Analogous#2F3039, #382F39
Triadic#39332F, #2F3933
Split complementary#39382F, #30392F
Tetradic#392F30, #35392F, #2F3938

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#9890A4
Lighter +30%#7E748D
Lighter +20%#655D71
Lighter +10%#4C4655
Darker −10%#1A181D
Darker −20%#010101
Darker −30%#000000
Darker −40%#000000
More saturated +25%#302246
Less saturated −25%#343434

Channel breakdown

R51
G47
B57
Red51 (20%)
Green47 (18.4%)
Blue57 (22.4%)
Hue264°
Saturation (HSL)9.62%
Lightness20.39%
Dominant channelBlue
Hex per channelR 33 · G 2F · B 39

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Every value on this page was computed from “332f39” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.