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Recognised as Colour

#433D53

  • #433D53
  • Violet
  • Dark
  • Nearest: Dark slate grey

#433D53 is a violet with RGB values 67, 61, 83 and HSL 256°, 15%, 28%. It is a dark colour, so white text on it reaches 10.3:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#433D53#433D53
HEX#433D53
RGBrgb(67, 61, 83)
RGB (0–1)0.2627, 0.2392, 0.3255
RGB percentages26.3%, 23.9%, 32.5%
HSLhsl(256.4, 15.3%, 28.2%)
HSV / HSBhsv(256.4, 26.5%, 32.5%)
CMYK19.3%, 26.5%, 0%, 67.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,406,611
CSS custom property--colour: #433D53;

Brightness & contrast

Relative luminance0.05155WCAG 2.x, 0 is black and 1 is white
Perceived brightness65.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 10.34:1
Contrast with white10.34:1WCAG normal text: AAA
Contrast with black2.03:1WCAG normal text: Fail
Greyscale equivalent#404040
Inverted#BCC2AC

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#384054no red cones; affects about 1% of men; ΔE 5.7 from the original
Deuteranopia#394052no green cones; the most common form, about 1% of men; ΔE 5.9 from the original
Tritanopia#404045no blue cones; rare, and affects men and women equally; ΔE 11.4 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text10.34:1WCAG large text: AAA
Contrast with black, large text2.03:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 21.7Dim grey · ΔE 22.6Slate grey · ΔE 27.6Gray · ΔE 30.2Light slate grey · ΔE 30.5Black · ΔE 30.8
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 21.74, a distinctly different colour
Hue familyviolet
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#4D533D
Analogous#3D4253, #4E3D53
Triadic#53433D, #3D5343
Split complementary#534E3D, #42533D
Tetradic#533D42, #4D533D, #3D534E

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#A8A2BA
Lighter +30%#8D84A5
Lighter +20%#72688E
Lighter +10%#5B5370
Darker −10%#2B2736
Darker −20%#141218
Darker −30%#000000
Darker −40%#000000
More saturated +25%#3B2B65
Less saturated −25%#484848

Channel breakdown

R67
G61
B83
Red67 (26.3%)
Green61 (23.9%)
Blue83 (32.5%)
Hue256.36°
Saturation (HSL)15.28%
Lightness28.24%
Dominant channelBlue
Hex per channelR 43 · G 3D · B 53

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Every value on this page was computed from “433d53” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.