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Recognised as Colour

#4A103C

  • #4A103C
  • Magenta
  • Dark
  • Nearest: Dark slateblue

#4A103C is a magenta with RGB values 74, 16, 60 and HSL 314°, 64%, 18%. It is a dark colour, so white text on it reaches 14.7:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#4A103C#4A103C
HEX#4A103C
RGBrgb(74, 16, 60)
RGB (0–1)0.2902, 0.0627, 0.2353
RGB percentages29%, 6.3%, 23.5%
HSLhsl(314.5, 64.4%, 17.6%)
HSV / HSBhsv(314.5, 78.4%, 29%)
CMYK0%, 78.4%, 18.9%, 71%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,853,820
CSS custom property--colour: #4A103C;

Brightness & contrast

Relative luminance0.02153WCAG 2.x, 0 is black and 1 is white
Perceived brightness46.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 14.68:1
Contrast with white14.68:1WCAG normal text: AAA
Contrast with black1.43:1WCAG normal text: Fail
Greyscale equivalent#202020
Inverted#B5EFC3

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#13223Dno red cones; affects about 1% of men; ΔE 29.2 from the original
Deuteranopia#262C3Bno green cones; the most common form, about 1% of men; ΔE 30.7 from the original
Tritanopia#4F1224no blue cones; rare, and affects men and women equally; ΔE 18 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text14.68:1WCAG large text: AAA
Contrast with black, large text1.43:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 32.7Midnight blue · ΔE 36.1Purple · ΔE 37.8Black · ΔE 38.5Rebecca purple · ΔE 39.1Dark magenta · ΔE 42.7
Nearest named CSS colourDark slateblue (#483D8B)ΔE 32.71, a distinctly different colour
Hue familymagenta
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#104A1E
Analogous#3B104A, #4A101F
Triadic#3C4A10, #103C4A
Split complementary#1F4A10, #104A3B
Tetradic#4A3B10, #104A1E, #101F4A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#D94DB7
Lighter +30%#C82BA2
Lighter +20%#9E2280
Lighter +10%#74195E
Darker −10%#20071A
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#550542
Less saturated −25%#3F1B36

Channel breakdown

R74
G16
B60
Red74 (29%)
Green16 (6.3%)
Blue60 (23.5%)
Hue314.48°
Saturation (HSL)64.44%
Lightness17.65%
Dominant channelRed
Hex per channelR 4A · G 10 · B 3C

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Every value on this page was computed from “4a103c” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.