Recognised as Colour

#FC0563

#FC0563
Red
Dark
Nearest: Crimson

#FC0563 is a red with RGB values 252, 5, 99 and HSL 337°, 98%, 50%. It is a dark colour, so black text on it reaches 5.3:1 contrast (AA for normal text). The nearest named colour is Crimson.

Colour values

#FC0563#FC0563

HEX#FC0563

RGBrgb(252, 5, 99)

RGB (0–1)0.9882, 0.0196, 0.3882

RGB percentages98.8%, 2%, 38.8%

HSLhsl(337.2, 97.6%, 50.4%)

HSV / HSBhsv(337.2, 98%, 98.8%)

CMYK0%, 98%, 60.7%, 1.2%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,516,451

CSS custom property--colour: #FC0563;

Brightness & contrast

Relative luminance0.21705WCAG 2.x, 0 is black and 1 is white

Perceived brightness141.8 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 5.34:1

Contrast with white3.93:1WCAG normal text: Fail

Contrast with black5.34:1WCAG normal text: AA

Greyscale equivalent#404040

Inverted#03FA9C

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#636364no red cones; affects about 1% of men; ΔE 84.8 from the original

Deuteranopia#9C905Dno green cones; the most common form, about 1% of men; ΔE 85.6 from the original

Tritanopia#FF003Bno blue cones; rare, and affects men and women equally; ΔE 23.6 from the original

Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning

Contrast with white, large text3.93:1WCAG large text: AA

Contrast with black, large text5.34:1WCAG large text: AAA

Named colours

Crimson · ΔE 18.7 Deep pink · ΔE 25.8 Firebrick · ΔE 34.6 Tomato · ΔE 36.7 Indian red · ΔE 36.9 Hot pink · ΔE 37.1

Nearest named CSS colourCrimson (#DC143C)ΔE 18.7, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

base +30°+90°+120°+180°+210°+240°+270°+330°

Complementary#05FC9E

Analogous#FC05DF, #FC2205

Triadic#63FC05, #0563FC

Split complementary#05FC22, #05DFFC

Tetradic#DFFC05, #05FC9E, #2205FC

Tints, shades & saturation

+40%+30%+20%+10%base -10%-20%-30%-40%

Lighter +40%#FECFE1

Lighter +30%#FE9CC1

Lighter +20%#FD6AA2

Lighter +10%#FD3782

Darker −10%#CC024F

Darker −20%#99023B

Darker −30%#670128

Darker −40%#340114

More saturated +25%#FF0262

Less saturated −25%#DC256B

Channel breakdown

R252

B99

Red252 (98.8%)

Green5 (2%)

Blue99 (38.8%)

Hue337.17°

Saturation (HSL)97.63%

Lightness50.39%

Dominant channelRed

Hex per channelR FC · G 05 · B 63

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

#FC0563

Colour values

Brightness & contrast

Colour vision & accessibility

Named colours

Colour harmonies

Tints, shades & saturation

Channel breakdown

Keep nerding

Harmonies

Lighter and darker

Similar named colours

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