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Recognised as Colour

#FF0475

  • #FF0475
  • Red
  • Dark
  • Nearest: Deep pink

#FF0475 is a red with RGB values 255, 4, 117 and HSL 333°, 100%, 51%. It is a dark colour, so black text on it reaches 5.5:1 contrast (AA for normal text). The nearest named colour is Deep pink.

Colour values

#FF0475#FF0475
HEX#FF0475
RGBrgb(255, 4, 117)
RGB (0–1)1, 0.0157, 0.4588
RGB percentages100%, 1.6%, 45.9%
HSLhsl(333, 100%, 50.8%)
HSV / HSBhsv(333, 98.4%, 100%)
CMYK0%, 98.4%, 54.1%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer16,712,821
CSS custom property--colour: #FF0475;

Brightness & contrast

Relative luminance0.22631WCAG 2.x, 0 is black and 1 is white
Perceived brightness145 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.53:1
Contrast with white3.8:1WCAG normal text: Fail
Contrast with black5.53:1WCAG normal text: AA
Greyscale equivalent#424242
Inverted#00FB8A

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#606677no red cones; affects about 1% of men; ΔE 85.2 from the original
Deuteranopia#9B9270no green cones; the most common form, about 1% of men; ΔE 86.4 from the original
Tritanopia#FF0045no blue cones; rare, and affects men and women equally; ΔE 27.6 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.8:1WCAG large text: AA
Contrast with black, large text5.53:1WCAG large text: AAA

Named colours

Deep pink · ΔE 16.2Crimson · ΔE 27.5Medium violet red · ΔE 30.2Hot pink · ΔE 30.5Pale violetred · ΔE 39.7Indian red · ΔE 40.4
Nearest named CSS colourDeep pink (#FF1493)ΔE 16.2, a distinctly different colour
Hue familyred
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#04FF8E
Analogous#FF04F3, #FF1004
Triadic#75FF04, #0475FF
Split complementary#04FF10, #04F3FF
Tetradic#F3FF04, #04FF8E, #1004FF

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFD0E5
Lighter +30%#FF9DC9
Lighter +20%#FF6AAD
Lighter +10%#FF3791
Darker −10%#D0005E
Darker −20%#9D0047
Darker −30%#6A0030
Darker −40%#370019
More saturated +25%#FF0475
Less saturated −25%#E02378

Channel breakdown

R255
G4
B117
Red255 (100%)
Green4 (1.6%)
Blue117 (45.9%)
Hue332.99°
Saturation (HSL)100%
Lightness50.78%
Dominant channelRed
Hex per channelR FF · G 04 · B 75

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Every value on this page was computed from “ff0475” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.