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Recognised as Colour

#4B284F

  • #4B284F
  • Magenta
  • Dark
  • Nearest: Dark slateblue

#4B284F is a magenta with RGB values 75, 40, 79 and HSL 294°, 33%, 23%. It is a dark colour, so white text on it reaches 12.2:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#4B284F#4B284F
HEX#4B284F
RGBrgb(75, 40, 79)
RGB (0–1)0.2941, 0.1569, 0.3098
RGB percentages29.4%, 15.7%, 31%
HSLhsl(293.8, 32.8%, 23.3%)
HSV / HSBhsv(293.8, 49.4%, 31%)
CMYK5.1%, 49.4%, 0%, 69%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,925,519
CSS custom property--colour: #4B284F;

Brightness & contrast

Relative luminance0.03578WCAG 2.x, 0 is black and 1 is white
Perceived brightness57.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 12.24:1
Contrast with white12.24:1WCAG normal text: AAA
Contrast with black1.72:1WCAG normal text: Fail
Greyscale equivalent#323232
Inverted#B4D7B0

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#233350no red cones; affects about 1% of men; ΔE 20.6 from the original
Deuteranopia#2D374Eno green cones; the most common form, about 1% of men; ΔE 20.9 from the original
Tritanopia#4C2D37no blue cones; rare, and affects men and women equally; ΔE 18.5 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text12.24:1WCAG large text: AAA
Contrast with black, large text1.72:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 26.4Midnight blue · ΔE 34Dim grey · ΔE 36.6Black · ΔE 36.6Rebecca purple · ΔE 37.2Dark slate grey · ΔE 38.8
Nearest named CSS colourDark slateblue (#483D8B)ΔE 26.43, a distinctly different colour
Hue familymagenta
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#2C4F28
Analogous#37284F, #4F2840
Triadic#4F4B28, #284F4B
Split complementary#3F4F28, #284F38
Tetradic#4F3828, #2C4F28, #28404F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#BA83C0
Lighter +30%#A761AF
Lighter +20%#8B4A93
Lighter +10%#6B3971
Darker −10%#2B172D
Darker −20%#0B060B
Darker −30%#000000
Darker −40%#000000
More saturated +25%#57195E
Less saturated −25%#3F3740

Channel breakdown

R75
G40
B79
Red75 (29.4%)
Green40 (15.7%)
Blue79 (31%)
Hue293.85°
Saturation (HSL)32.77%
Lightness23.33%
Dominant channelBlue
Hex per channelR 4B · G 28 · B 4F

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Every value on this page was computed from “4b284f” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.