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Recognised as Colour

#5A1440

  • #5A1440
  • Magenta
  • Dark
  • Nearest: Dark slateblue

#5A1440 is a magenta with RGB values 90, 20, 64 and HSL 322°, 64%, 22%. It is a dark colour, so white text on it reaches 13.1:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#5A1440#5A1440
HEX#5A1440
RGBrgb(90, 20, 64)
RGB (0–1)0.3529, 0.0784, 0.251
RGB percentages35.3%, 7.8%, 25.1%
HSLhsl(322.3, 63.6%, 21.6%)
HSV / HSBhsv(322.3, 77.8%, 35.3%)
CMYK0%, 77.8%, 28.9%, 64.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,903,424
CSS custom property--colour: #5A1440;

Brightness & contrast

Relative luminance0.03044WCAG 2.x, 0 is black and 1 is white
Perceived brightness55.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 13.05:1
Contrast with white13.05:1WCAG normal text: AAA
Contrast with black1.61:1WCAG normal text: Fail
Greyscale equivalent#262626
Inverted#A5EBBF

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#1D2941no red cones; affects about 1% of men; ΔE 34 from the original
Deuteranopia#32353Eno green cones; the most common form, about 1% of men; ΔE 35.3 from the original
Tritanopia#611228no blue cones; rare, and affects men and women equally; ΔE 17.5 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text13.05:1WCAG large text: AAA
Contrast with black, large text1.61:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 35.3Purple · ΔE 36.4Rebecca purple · ΔE 40Midnight blue · ΔE 40.2Dark magenta · ΔE 41.1Black · ΔE 42.5
Nearest named CSS colourDark slateblue (#483D8B)ΔE 35.32, a distinctly different colour
Hue familymagenta
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#145A2E
Analogous#51145A, #5A141D
Triadic#405A14, #14405A
Split complementary#1D5A14, #145A51
Tetradic#5A5114, #145A2E, #141D5A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#DB5FAD
Lighter +30%#D23598
Lighter +20%#AD277B
Lighter +10%#841D5E
Darker −10%#300B22
Darker −20%#070105
Darker −30%#000000
Darker −40%#000000
More saturated +25%#680644
Less saturated −25%#4C223C

Channel breakdown

R90
G20
B64
Red90 (35.3%)
Green20 (7.8%)
Blue64 (25.1%)
Hue322.29°
Saturation (HSL)63.64%
Lightness21.57%
Dominant channelRed
Hex per channelR 5A · G 14 · B 40

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Every value on this page was computed from “5a1440” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.