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Recognised as Colour

#443F4F

  • #443F4F
  • Violet
  • Dark
  • Nearest: Dark slate grey

#443F4F is a violet with RGB values 68, 63, 79 and HSL 259°, 11%, 28%. It is a dark colour, so white text on it reaches 10.1:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#443F4F#443F4F
HEX#443F4F
RGBrgb(68, 63, 79)
RGB (0–1)0.2667, 0.2471, 0.3098
RGB percentages26.7%, 24.7%, 31%
HSLhsl(258.8, 11.3%, 27.8%)
HSV / HSBhsv(258.8, 20.3%, 31%)
CMYK13.9%, 20.3%, 0%, 69%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,472,655
CSS custom property--colour: #443F4F;

Brightness & contrast

Relative luminance0.05348WCAG 2.x, 0 is black and 1 is white
Perceived brightness66.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 10.15:1
Contrast with white10.15:1WCAG normal text: AAA
Contrast with black2.07:1WCAG normal text: Fail
Greyscale equivalent#414141
Inverted#BBC0B0

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#3C4150no red cones; affects about 1% of men; ΔE 4.2 from the original
Deuteranopia#3D414Fno green cones; the most common form, about 1% of men; ΔE 4 from the original
Tritanopia#424144no blue cones; rare, and affects men and women equally; ΔE 8.6 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text10.15:1WCAG large text: AAA
Contrast with black, large text2.07:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 18.7Dim grey · ΔE 19.8Slate grey · ΔE 26.4Gray · ΔE 28Light slate grey · ΔE 29.4Black · ΔE 29.7
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 18.66, a distinctly different colour
Hue familyviolet
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#4A4F3F
Analogous#3F424F, #4C3F4F
Triadic#4F443F, #3F4F44
Split complementary#4F4C3F, #424F3F
Tetradic#4F3F42, #4A4F3F, #3F4F4C

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#AAA4B6
Lighter +30%#8F87A0
Lighter +20%#756C88
Lighter +10%#5C566B
Darker −10%#2C2833
Darker −20%#131216
Darker −30%#000000
Darker −40%#000000
More saturated +25%#3D2D61
Less saturated −25%#474747

Channel breakdown

R68
G63
B79
Red68 (26.7%)
Green63 (24.7%)
Blue79 (31%)
Hue258.75°
Saturation (HSL)11.27%
Lightness27.84%
Dominant channelBlue
Hex per channelR 44 · G 3F · B 4F

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Every value on this page was computed from “443f4f” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.