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Recognised as Colour

#491F3C

  • #491F3C
  • Magenta
  • Dark
  • Nearest: Black

#491F3C is a magenta with RGB values 73, 31, 60 and HSL 319°, 40%, 20%. It is a dark colour, so white text on it reaches 13.6:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#491F3C#491F3C
HEX#491F3C
RGBrgb(73, 31, 60)
RGB (0–1)0.2863, 0.1216, 0.2353
RGB percentages28.6%, 12.2%, 23.5%
HSLhsl(318.6, 40.4%, 20.4%)
HSV / HSBhsv(318.6, 57.5%, 28.6%)
CMYK0%, 57.5%, 17.8%, 71.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,792,124
CSS custom property--colour: #491F3C;

Brightness & contrast

Relative luminance0.02723WCAG 2.x, 0 is black and 1 is white
Perceived brightness50.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 13.6:1
Contrast with white13.6:1WCAG normal text: AAA
Contrast with black1.54:1WCAG normal text: Fail
Greyscale equivalent#2A2A2A
Inverted#B6E0C3

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#212A3Dno red cones; affects about 1% of men; ΔE 22.6 from the original
Deuteranopia#2D303Bno green cones; the most common form, about 1% of men; ΔE 22.8 from the original
Tritanopia#4D202Ano blue cones; rare, and affects men and women equally; ΔE 13.2 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text13.6:1WCAG large text: AAA
Contrast with black, large text1.54:1WCAG large text: Fail

Named colours

Black · ΔE 32.2Dark slateblue · ΔE 34.8Dim grey · ΔE 36.4Dark slate grey · ΔE 38.5Midnight blue · ΔE 41Slate grey · ΔE 43
Nearest named CSS colourBlack (#000000)ΔE 32.16, a distinctly different colour
Hue familymagenta
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#1F492C
Analogous#411F49, #491F27
Triadic#3C491F, #1F3C49
Split complementary#27491F, #1F4941
Tetradic#49411F, #1F492C, #1F2749

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#C371AA
Lighter +30%#B44D94
Lighter +20%#913D77
Lighter +10%#6D2E59
Darker −10%#25101F
Darker −20%#010101
Darker −30%#000000
Darker −40%#000000
More saturated +25%#561241
Less saturated −25%#3C2C37

Channel breakdown

R73
G31
B60
Red73 (28.6%)
Green31 (12.2%)
Blue60 (23.5%)
Hue318.57°
Saturation (HSL)40.38%
Lightness20.39%
Dominant channelRed
Hex per channelR 49 · G 1F · B 3C

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Every value on this page was computed from “491f3c” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.