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Recognised as Colour

#4A0339

  • #4A0339
  • Magenta
  • Dark
  • Nearest: Dark slateblue

#4A0339 is a magenta with RGB values 74, 3, 57 and HSL 314°, 92%, 15%. It is a dark colour, so white text on it reaches 15.4:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#4A0339#4A0339
HEX#4A0339
RGBrgb(74, 3, 57)
RGB (0–1)0.2902, 0.0118, 0.2235
RGB percentages29%, 1.2%, 22.4%
HSLhsl(314.4, 92.2%, 15.1%)
HSV / HSBhsv(314.4, 95.9%, 29%)
CMYK0%, 95.9%, 23%, 71%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,850,489
CSS custom property--colour: #4A0339;

Brightness & contrast

Relative luminance0.01816WCAG 2.x, 0 is black and 1 is white
Perceived brightness44.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 15.4:1
Contrast with white15.4:1WCAG normal text: AAA
Contrast with black1.36:1WCAG normal text: Fail
Greyscale equivalent#161616
Inverted#B5FCC6

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0A1D3Ano red cones; affects about 1% of men; ΔE 32.9 from the original
Deuteranopia#232937no green cones; the most common form, about 1% of men; ΔE 35.3 from the original
Tritanopia#4F051Fno blue cones; rare, and affects men and women equally; ΔE 19.7 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text15.4:1WCAG large text: AAA
Contrast with black, large text1.36:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 34Purple · ΔE 35.3Midnight blue · ΔE 35.8Rebecca purple · ΔE 38.4Dark magenta · ΔE 40.2Black · ΔE 41.6
Nearest named CSS colourDark slateblue (#483D8B)ΔE 34.03, a distinctly different colour
Hue familymagenta
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#034A14
Analogous#38034A, #4A0315
Triadic#394A03, #03394A
Split complementary#164A03, #034A38
Tetradic#4A3703, #034A14, #03154A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#F623C4
Lighter +30%#DD09AA
Lighter +20%#AC0785
Lighter +10%#7B055F
Darker −10%#190113
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#4D003B
Less saturated −25%#400D34

Channel breakdown

R74
G3
B57
Red74 (29%)
Green3 (1.2%)
Blue57 (22.4%)
Hue314.37°
Saturation (HSL)92.21%
Lightness15.1%
Dominant channelRed
Hex per channelR 4A · G 03 · B 39

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Every value on this page was computed from “4a0339” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.