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Recognised as Colour

#B13DA3

  • #B13DA3
  • Magenta
  • Dark
  • Nearest: Dark magenta

#B13DA3 is a magenta with RGB values 177, 61, 163 and HSL 307°, 49%, 47%. It is a dark colour, so white text on it reaches 5.2:1 contrast (AA for normal text). The nearest named colour is Dark magenta.

Colour values

#B13DA3#B13DA3
HEX#B13DA3
RGBrgb(177, 61, 163)
RGB (0–1)0.6941, 0.2392, 0.6392
RGB percentages69.4%, 23.9%, 63.9%
HSLhsl(307.2, 48.7%, 46.7%)
HSV / HSBhsv(307.2, 65.5%, 69.4%)
CMYK0%, 65.5%, 7.9%, 30.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,615,651
CSS custom property--colour: #B13DA3;

Brightness & contrast

Relative luminance0.15329WCAG 2.x, 0 is black and 1 is white
Perceived brightness120.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.17:1
Contrast with white5.17:1WCAG normal text: AA
Contrast with black4.07:1WCAG normal text: Fail
Greyscale equivalent#5D5D5D
Inverted#4EC25C

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#3962A6no red cones; affects about 1% of men; ΔE 51.6 from the original
Deuteranopia#6073A0no green cones; the most common form, about 1% of men; ΔE 54.1 from the original
Tritanopia#B9476Bno blue cones; rare, and affects men and women equally; ΔE 36.3 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.17:1WCAG large text: AAA
Contrast with black, large text4.07:1WCAG large text: AA

Named colours

Dark magenta · ΔE 15.8Purple · ΔE 17Orchid · ΔE 17.3Medium orchid · ΔE 17.6Medium violet red · ΔE 20.5Violet · ΔE 24.3
Nearest named CSS colourDark magenta (#8B008B)ΔE 15.77, a distinctly different colour
Hue familymagenta
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#3DB14B
Analogous#853DB1, #B13D69
Triadic#A3B13D, #3DA3B1
Split complementary#69B13D, #3DB185
Tetradic#B1853D, #3DB14B, #3D69B1

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#EECCEA
Lighter +30%#E0A6D9
Lighter +20%#D381C9
Lighter +10%#C65BB9
Darker −10%#8B3080
Darker −20%#65235D
Darker −30%#3F163A
Darker −40%#190917
More saturated +25%#CF1FBA
Less saturated −25%#935B8C

Channel breakdown

R177
G61
B163
Red177 (69.4%)
Green61 (23.9%)
Blue163 (63.9%)
Hue307.24°
Saturation (HSL)48.74%
Lightness46.67%
Dominant channelRed
Hex per channelR B1 · G 3D · B A3

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Every value on this page was computed from “b13da3” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.