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Recognised as Colour

#5B013A

  • #5B013A
  • Magenta
  • Dark
  • Nearest: Purple

#5B013A is a magenta with RGB values 91, 1, 58 and HSL 322°, 98%, 18%. It is a dark colour, so white text on it reaches 13.9:1 contrast (AAA for normal text). The nearest named colour is Purple.

Colour values

#5B013A#5B013A
HEX#5B013A
RGBrgb(91, 1, 58)
RGB (0–1)0.3569, 0.0039, 0.2275
RGB percentages35.7%, 0.4%, 22.7%
HSLhsl(322, 97.8%, 18%)
HSV / HSBhsv(322, 98.9%, 35.7%)
CMYK0%, 98.9%, 36.3%, 64.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,964,090
CSS custom property--colour: #5B013A;

Brightness & contrast

Relative luminance0.02551WCAG 2.x, 0 is black and 1 is white
Perceived brightness53.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 13.9:1
Contrast with white13.9:1WCAG normal text: AAA
Contrast with black1.51:1WCAG normal text: Fail
Greyscale equivalent#181818
Inverted#A4FEC5

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#15233Bno red cones; affects about 1% of men; ΔE 39.7 from the original
Deuteranopia#303238no green cones; the most common form, about 1% of men; ΔE 41 from the original
Tritanopia#63001Fno blue cones; rare, and affects men and women equally; ΔE 20.8 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text13.9:1WCAG large text: AAA
Contrast with black, large text1.51:1WCAG large text: Fail

Named colours

Purple · ΔE 34.8Dark slateblue · ΔE 38.7Dark magenta · ΔE 39.4Medium violet red · ΔE 40.4Rebecca purple · ΔE 41.1Midnight blue · ΔE 41.9
Nearest named CSS colourPurple (#800080)ΔE 34.82, a distinctly different colour
Hue familymagenta
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#015B22
Analogous#4F015B, #5B010D
Triadic#3A5B01, #013A5B
Split complementary#0D5B01, #015B4F
Tetradic#5B4F01, #015B22, #010D5B

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FD2BB0
Lighter +30%#F2039A
Lighter +20%#C0027A
Lighter +10%#8D025A
Darker −10%#29001A
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#5C003A
Less saturated −25%#500C37

Channel breakdown

R91
G1
B58
Red91 (35.7%)
Green1 (0.4%)
Blue58 (22.7%)
Hue322°
Saturation (HSL)97.83%
Lightness18.04%
Dominant channelRed
Hex per channelR 5B · G 01 · B 3A

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Every value on this page was computed from “5b013a” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.