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Colour

#FF4473

  • #FF4473
  • Red
  • Dark
  • Nearest: Crimson

#FF4473 is a red with RGB values 255, 68, 115 and HSL 345°, 100%, 63%. It is a dark colour, so black text on it reaches 6.3:1 contrast (AA for normal text). The nearest named colour is Crimson.

Colour values

#FF4473#FF4473
HEX#FF4473
RGBrgb(255, 68, 115)
RGB (0–1)1, 0.2667, 0.451
RGB percentages100%, 26.7%, 45.1%
HSLhsl(344.9, 100%, 63.3%)
HSV / HSBhsv(344.9, 73.3%, 100%)
CMYK0%, 73.3%, 54.9%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer16,729,203
CSS custom property--colour: #FF4473;

Brightness & contrast

Relative luminance0.26632WCAG 2.x, 0 is black and 1 is white
Perceived brightness153.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 6.33:1
Contrast with white3.32:1WCAG normal text: Fail
Contrast with black6.33:1WCAG normal text: AA
Greyscale equivalent#6F6F6F
Inverted#00BB8C

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#757574no red cones; affects about 1% of men; ΔE 74.7 from the original
Deuteranopia#A59B6Eno green cones; the most common form, about 1% of men; ΔE 76 from the original
Tritanopia#FF0258no blue cones; rare, and affects men and women equally; ΔE 14.8 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.32:1WCAG large text: AA
Contrast with black, large text6.33:1WCAG large text: AAA

Named colours

Crimson · ΔE 20.2Deep pink · ΔE 26.2Indian red · ΔE 28.1Hot pink · ΔE 29.6Light coral · ΔE 30.2Salmon · ΔE 30.6
Nearest named CSS colourCrimson (#DC143C)ΔE 20.21, a distinctly different colour
Hue familyred
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#44FFD0
Analogous#FF44D0, #FF7344
Triadic#73FF44, #4473FF
Split complementary#44FF73, #44D0FF
Tetradic#D0FF44, #44FFD0, #7344FF

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FFDDE6
Lighter +20%#FFAABF
Lighter +10%#FF7799
Darker −10%#FF114D
Darker −20%#DD0038
Darker −30%#AA002B
Darker −40%#77001E
More saturated +25%#FF4473
Less saturated −25%#E85B7F

Channel breakdown

R255
G68
B115
Red255 (100%)
Green68 (26.7%)
Blue115 (45.1%)
Hue344.92°
Saturation (HSL)100%
Lightness63.33%
Dominant channelRed
Hex per channelR FF · G 44 · B 73

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Every value on this page was computed from “ff4473” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.