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Colour

#FF3475

  • #FF3475
  • Red
  • Dark
  • Nearest: Deep pink

#FF3475 is a red with RGB values 255, 52, 117 and HSL 341°, 100%, 60%. It is a dark colour, so black text on it reaches 6:1 contrast (AA for normal text). The nearest named colour is Deep pink.

Colour values

#FF3475#FF3475
HEX#FF3475
RGBrgb(255, 52, 117)
RGB (0–1)1, 0.2039, 0.4588
RGB percentages100%, 20.4%, 45.9%
HSLhsl(340.8, 100%, 60.2%)
HSV / HSBhsv(340.8, 79.6%, 100%)
CMYK0%, 79.6%, 54.1%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer16,725,109
CSS custom property--colour: #FF3475;

Brightness & contrast

Relative luminance0.25WCAG 2.x, 0 is black and 1 is white
Perceived brightness150.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 6:1
Contrast with white3.5:1WCAG normal text: Fail
Contrast with black6:1WCAG normal text: AA
Greyscale equivalent#646464
Inverted#00CB8A

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#6D6F76no red cones; affects about 1% of men; ΔE 78.7 from the original
Deuteranopia#A19770no green cones; the most common form, about 1% of men; ΔE 79.8 from the original
Tritanopia#FF0051no blue cones; rare, and affects men and women equally; ΔE 18.3 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.5:1WCAG large text: AA
Contrast with black, large text6:1WCAG large text: AAA

Named colours

Deep pink · ΔE 21Crimson · ΔE 23Hot pink · ΔE 28.6Medium violet red · ΔE 31.9Indian red · ΔE 33.1Pale violetred · ΔE 34.1
Nearest named CSS colourDeep pink (#FF1493)ΔE 21.03, a distinctly different colour
Hue familyred
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#34FFBE
Analogous#FF34DA, #FF5934
Triadic#75FF34, #3475FF
Split complementary#34FF59, #34DAFF
Tetradic#DAFF34, #34FFBE, #5934FF

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FFCDDD
Lighter +20%#FF9ABA
Lighter +10%#FF6798
Darker −10%#FF0152
Darker −20%#CD0042
Darker −30%#9A0031
Darker −40%#670021
More saturated +25%#FF3475
Less saturated −25%#E64D7E

Channel breakdown

R255
G52
B117
Red255 (100%)
Green52 (20.4%)
Blue117 (45.9%)
Hue340.79°
Saturation (HSL)100%
Lightness60.2%
Dominant channelRed
Hex per channelR FF · G 34 · B 75

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Every value on this page was computed from “ff3475” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.