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Recognised as Colour

#401F33

  • #401F33
  • Magenta
  • Dark
  • Nearest: Black

#401F33 is a magenta with RGB values 64, 31, 51 and HSL 324°, 35%, 19%. It is a dark colour, so white text on it reaches 14.4:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#401F33#401F33
HEX#401F33
RGBrgb(64, 31, 51)
RGB (0–1)0.251, 0.1216, 0.2
RGB percentages25.1%, 12.2%, 20%
HSLhsl(323.6, 34.7%, 18.6%)
HSV / HSBhsv(323.6, 51.6%, 25.1%)
CMYK0%, 51.6%, 20.3%, 74.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,202,291
CSS custom property--colour: #401F33;

Brightness & contrast

Relative luminance0.02309WCAG 2.x, 0 is black and 1 is white
Perceived brightness45.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 14.37:1
Contrast with white14.37:1WCAG normal text: AAA
Contrast with black1.46:1WCAG normal text: Fail
Greyscale equivalent#272727
Inverted#BFE0CC

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#212734no red cones; affects about 1% of men; ΔE 18.3 from the original
Deuteranopia#2A2C32no green cones; the most common form, about 1% of men; ΔE 18.6 from the original
Tritanopia#441F26no blue cones; rare, and affects men and women equally; ΔE 9.6 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text14.37:1WCAG large text: AAA
Contrast with black, large text1.46:1WCAG large text: Fail

Named colours

Black · ΔE 26.3Dim grey · ΔE 33.9Dark slate grey · ΔE 34Dark slateblue · ΔE 39.2Gray · ΔE 41.7Slate grey · ΔE 41.9
Nearest named CSS colourBlack (#000000)ΔE 26.3, a distinctly different colour
Hue familymagenta
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#1F402C
Analogous#3C1F40, #401F23
Triadic#33401F, #1F3340
Split complementary#23401F, #1F403C
Tetradic#403D1F, #1F402C, #1F2340

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#BA719D
Lighter +30%#A75185
Lighter +20%#85406A
Lighter +10%#62304E
Darker −10%#1E0E18
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#4C1336
Less saturated −25%#342B30

Channel breakdown

R64
G31
B51
Red64 (25.1%)
Green31 (12.2%)
Blue51 (20%)
Hue323.64°
Saturation (HSL)34.74%
Lightness18.63%
Dominant channelRed
Hex per channelR 40 · G 1F · B 33

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Every value on this page was computed from “401f33” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.