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Colour

#433C58

  • #433C58
  • Violet
  • Dark
  • Nearest: Dark slate grey

#433C58 is a violet with RGB values 67, 60, 88 and HSL 255°, 19%, 29%. It is a dark colour, so white text on it reaches 10.4:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#433C58#433C58
HEX#433C58
RGBrgb(67, 60, 88)
RGB (0–1)0.2627, 0.2353, 0.3451
RGB percentages26.3%, 23.5%, 34.5%
HSLhsl(255, 18.9%, 29%)
HSV / HSBhsv(255, 31.8%, 34.5%)
CMYK23.9%, 31.8%, 0%, 65.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,406,360
CSS custom property--colour: #433C58;

Brightness & contrast

Relative luminance0.0513WCAG 2.x, 0 is black and 1 is white
Perceived brightness65.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 10.37:1
Contrast with white10.37:1WCAG normal text: AAA
Contrast with black2.03:1WCAG normal text: Fail
Greyscale equivalent#404040
Inverted#BCC3A7

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#354059no red cones; affects about 1% of men; ΔE 7.2 from the original
Deuteranopia#364057no green cones; the most common form, about 1% of men; ΔE 7.5 from the original
Tritanopia#3F4146no blue cones; rare, and affects men and women equally; ΔE 15.6 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text10.37:1WCAG large text: AAA
Contrast with black, large text2.03:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 25Dim grey · ΔE 25.3Slate grey · ΔE 28.8Dark slateblue · ΔE 31.2Light slate grey · ΔE 31.6Gray · ΔE 32.3
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 25, a distinctly different colour
Hue familyviolet
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#51583C
Analogous#3C4358, #513C58
Triadic#58433C, #3C5843
Split complementary#58513C, #43583C
Tetradic#583C43, #51583C, #3C5851

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#A9A1BF
Lighter +30%#8D83AA
Lighter +20%#716595
Lighter +10%#5A5176
Darker −10%#2C273A
Darker −20%#15131B
Darker −30%#000000
Darker −40%#000000
More saturated +25%#3A296A
Less saturated −25%#4A4A4A

Channel breakdown

R67
G60
B88
Red67 (26.3%)
Green60 (23.5%)
Blue88 (34.5%)
Hue255°
Saturation (HSL)18.92%
Lightness29.02%
Dominant channelBlue
Hex per channelR 43 · G 3C · B 58

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Every value on this page was computed from “433c58” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.