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Colour

#FF21AF

  • #FF21AF
  • Magenta
  • Dark
  • Nearest: Deep pink

#FF21AF is a magenta with RGB values 255, 33, 175 and HSL 322°, 100%, 56%. It is a dark colour, so black text on it reaches 6.1:1 contrast (AA for normal text). The nearest named colour is Deep pink.

Colour values

#FF21AF#FF21AF
HEX#FF21AF
RGBrgb(255, 33, 175)
RGB (0–1)1, 0.1294, 0.6863
RGB percentages100%, 12.9%, 68.6%
HSLhsl(321.6, 100%, 56.5%)
HSV / HSBhsv(321.6, 87.1%, 100%)
CMYK0%, 87.1%, 31.4%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer16,720,303
CSS custom property--colour: #FF21AF;

Brightness & contrast

Relative luminance0.25443WCAG 2.x, 0 is black and 1 is white
Perceived brightness153.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 6.09:1
Contrast with white3.45:1WCAG normal text: Fail
Contrast with black6.09:1WCAG normal text: AA
Greyscale equivalent#5A5A5A
Inverted#00DE50

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#5072B2no red cones; affects about 1% of men; ΔE 81.1 from the original
Deuteranopia#9197AAno green cones; the most common form, about 1% of men; ΔE 84.3 from the original
Tritanopia#FF006Ano blue cones; rare, and affects men and women equally; ΔE 36.6 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.45:1WCAG large text: AA
Contrast with black, large text6.09:1WCAG large text: AAA

Named colours

Deep pink · ΔE 14.2Medium violet red · ΔE 19.9Hot pink · ΔE 24.5Orchid · ΔE 34Violet · ΔE 35.9Medium orchid · ΔE 38.4
Nearest named CSS colourDeep pink (#FF1493)ΔE 14.24, a distinctly different colour
Hue familymagenta
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#21FF71
Analogous#E021FF, #FF2140
Triadic#AFFF21, #21AFFF
Split complementary#40FF21, #21FFE0
Tetradic#FFE021, #21FF71, #2140FF

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFEDF9
Lighter +30%#FFBAE6
Lighter +20%#FF87D4
Lighter +10%#FF54C1
Darker −10%#ED0098
Darker −20%#BA0077
Darker −30%#870056
Darker −40%#540036
More saturated +25%#FF21AF
Less saturated −25%#E33DA7

Channel breakdown

R255
G33
B175
Red255 (100%)
Green33 (12.9%)
Blue175 (68.6%)
Hue321.62°
Saturation (HSL)100%
Lightness56.47%
Dominant channelRed
Hex per channelR FF · G 21 · B AF

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Every value on this page was computed from “ff21af” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.