Recognised as Colour

#E43364

#E43364
Red
Dark
Nearest: Crimson

#E43364 is a red with RGB values 228, 51, 100 and HSL 343°, 77%, 55%. It is a dark colour, so black text on it reaches 5:1 contrast (AA for normal text). The nearest named colour is Crimson.

Colour values

#E43364#E43364

HEX#E43364

RGBrgb(228, 51, 100)

RGB (0–1)0.8941, 0.2, 0.3922

RGB percentages89.4%, 20%, 39.2%

HSLhsl(343.4, 76.6%, 54.7%)

HSV / HSBhsv(343.4, 77.6%, 89.4%)

CMYK0%, 77.6%, 56.1%, 10.6%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer14,955,364

CSS custom property--colour: #E43364;

Brightness & contrast

Relative luminance0.19782WCAG 2.x, 0 is black and 1 is white

Perceived brightness134.9 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 4.96:1

Contrast with white4.24:1WCAG normal text: Fail

Contrast with black4.96:1WCAG normal text: AA

Greyscale equivalent#5C5C5C

Inverted#1BCC9B

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#646465no red cones; affects about 1% of men; ΔE 70.9 from the original

Deuteranopia#918860no green cones; the most common form, about 1% of men; ΔE 72.2 from the original

Tritanopia#F90048no blue cones; rare, and affects men and women equally; ΔE 22 from the original

Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning

Contrast with white, large text4.24:1WCAG large text: AA

Contrast with black, large text4.96:1WCAG large text: AAA

Named colours

Crimson · ΔE 18.7 Indian red · ΔE 24.8 Deep pink · ΔE 26.9 Brown · ΔE 28 Firebrick · ΔE 28.4 Pale violetred · ΔE 29.1

Nearest named CSS colourCrimson (#DC143C)ΔE 18.72, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

base +30°+90°+120°+180°+210°+240°+270°+330°

Complementary#33E4B3

Analogous#E433BD, #E45B33

Triadic#64E433, #3364E4

Split complementary#33E45B, #33BDE4

Tetradic#BDE433, #33E4B3, #5A33E4

Tints, shades & saturation

+40%+30%+20%+10%base -10%-20%-30%-40%

Lighter +40%#FCE7ED

Lighter +30%#F6BACB

Lighter +20%#F08DA8

Lighter +10%#EA6086

Darker −10%#C91B4B

Darker −20%#9C153A

Darker −30%#6F0F29

Darker −40%#420919

More saturated +25%#FF1858

Less saturated −25%#C75071

Channel breakdown

R228

G51

B100

Red228 (89.4%)

Green51 (20%)

Blue100 (39.2%)

Hue343.39°

Saturation (HSL)76.62%

Lightness54.71%

Dominant channelRed

Hex per channelR E4 · G 33 · B 64

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

#E43364

Colour values

Brightness & contrast

Colour vision & accessibility

Named colours

Colour harmonies

Tints, shades & saturation

Channel breakdown

Keep nerding

Harmonies

Lighter and darker

Similar named colours

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