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Colour

#FF4470

  • #FF4470
  • Red
  • Dark
  • Nearest: Crimson

#FF4470 is a red with RGB values 255, 68, 112 and HSL 346°, 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

#FF4470#FF4470
HEX#FF4470
RGBrgb(255, 68, 112)
RGB (0–1)1, 0.2667, 0.4392
RGB percentages100%, 26.7%, 43.9%
HSLhsl(345.9, 100%, 63.3%)
HSV / HSBhsv(345.9, 73.3%, 100%)
CMYK0%, 73.3%, 56.1%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer16,729,200
CSS custom property--colour: #FF4470;

Brightness & contrast

Relative luminance0.26564WCAG 2.x, 0 is black and 1 is white
Perceived brightness153.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 6.31:1
Contrast with white3.33:1WCAG normal text: Fail
Contrast with black6.31:1WCAG normal text: AA
Greyscale equivalent#6F6F6F
Inverted#00BB8F

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#767471no red cones; affects about 1% of men; ΔE 74.2 from the original
Deuteranopia#A69B6Bno green cones; the most common form, about 1% of men; ΔE 75.7 from the original
Tritanopia#FF0056no blue cones; rare, and affects men and women equally; ΔE 14.6 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.33:1WCAG large text: AA
Contrast with black, large text6.31:1WCAG large text: AAA

Named colours

Crimson · ΔE 18.8Indian red · ΔE 27.7Deep pink · ΔE 27.7Salmon · ΔE 29.8Light coral · ΔE 30Hot pink · ΔE 31.1
Nearest named CSS colourCrimson (#DC143C)ΔE 18.81, a distinctly different colour
Hue familyred
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#44FFD3
Analogous#FF44CE, #FF7544
Triadic#70FF44, #4470FF
Split complementary#44FF75, #44CEFF
Tetradic#CEFF44, #44FFD3, #7544FF

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FFDDE5
Lighter +20%#FFAABE
Lighter +10%#FF7797
Darker −10%#FF1149
Darker −20%#DD0034
Darker −30%#AA0028
Darker −40%#77001C
More saturated +25%#FF4470
Less saturated −25%#E85B7C

Channel breakdown

R255
G68
B112
Red255 (100%)
Green68 (26.7%)
Blue112 (43.9%)
Hue345.88°
Saturation (HSL)100%
Lightness63.33%
Dominant channelRed
Hex per channelR FF · G 44 · B 70

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Every value on this page was computed from “ff4470” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.