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Recognised as Colour

#E31FB9

  • #E31FB9
  • Magenta
  • Dark
  • Nearest: Medium violet red

#E31FB9 is a magenta with RGB values 227, 31, 185 and HSL 313°, 78%, 51%. It is a dark colour, so black text on it reaches 5.2:1 contrast (AA for normal text). The nearest named colour is Medium violet red.

Colour values

#E31FB9#E31FB9
HEX#E31FB9
RGBrgb(227, 31, 185)
RGB (0–1)0.8902, 0.1216, 0.7255
RGB percentages89%, 12.2%, 72.5%
HSLhsl(312.9, 77.8%, 50.6%)
HSV / HSBhsv(312.9, 86.3%, 89%)
CMYK0%, 86.3%, 18.5%, 11%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer14,884,793
CSS custom property--colour: #E31FB9;

Brightness & contrast

Relative luminance0.20814WCAG 2.x, 0 is black and 1 is white
Perceived brightness141 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.16:1
Contrast with white4.07:1WCAG normal text: Fail
Contrast with black5.16:1WCAG normal text: AA
Greyscale equivalent#545454
Inverted#1CE046

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#326BBDno red cones; affects about 1% of men; ΔE 73.4 from the original
Deuteranopia#7788B5no green cones; the most common form, about 1% of men; ΔE 76.9 from the original
Tritanopia#F12B70no blue cones; rare, and affects men and women equally; ΔE 45.4 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.07:1WCAG large text: AA
Contrast with black, large text5.16:1WCAG large text: AAA

Named colours

Medium violet red · ΔE 22.4Medium orchid · ΔE 26.2Orchid · ΔE 27.8Dark magenta · ΔE 28Deep pink · ΔE 28.1Violet · ΔE 30.3
Nearest named CSS colourMedium violet red (#C71585)ΔE 22.4, a distinctly different colour
Hue familymagenta
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#1FE349
Analogous#AB1FE3, #E31F57
Triadic#B9E31F, #1FB9E3
Split complementary#57E31F, #1FE3AB
Tetradic#E3AB1F, #1FE349, #1F57E3

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FAD4F2
Lighter +30%#F4A7E4
Lighter +20%#EE7AD5
Lighter +10%#E94CC7
Darker −10%#B81795
Darker −20%#8B1171
Darker −30%#5D0C4C
Darker −40%#300627
More saturated +25%#FF03C9
Less saturated −25%#C33FA7

Channel breakdown

R227
G31
B185
Red227 (89%)
Green31 (12.2%)
Blue185 (72.5%)
Hue312.86°
Saturation (HSL)77.78%
Lightness50.59%
Dominant channelRed
Hex per channelR E3 · G 1F · B B9

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Every value on this page was computed from “e31fb9” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.