Recognised as Colour

#FC0147

#FC0147
Red
Dark
Nearest: Crimson

#FC0147 is a red with RGB values 252, 1, 71 and HSL 343°, 99%, 50%. It is a dark colour, so black text on it reaches 5.2:1 contrast (AA for normal text). The nearest named colour is Crimson.

Colour values

#FC0147#FC0147

HEX#FC0147

RGBrgb(252, 1, 71)

RGB (0–1)0.9882, 0.0039, 0.2784

RGB percentages98.8%, 0.4%, 27.8%

HSLhsl(343.3, 99.2%, 49.6%)

HSV / HSBhsv(343.3, 99.6%, 98.8%)

CMYK0%, 99.6%, 71.8%, 1.2%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,515,399

CSS custom property--colour: #FC0147;

Brightness & contrast

Relative luminance0.21172WCAG 2.x, 0 is black and 1 is white

Perceived brightness139.9 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 5.23:1

Contrast with white4.01:1WCAG normal text: Fail

Contrast with black5.23:1WCAG normal text: AA

Greyscale equivalent#3B3B3B

Inverted#03FEB8

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#676047no red cones; affects about 1% of men; ΔE 85.7 from the original

Deuteranopia#9E8F3Fno green cones; the most common form, about 1% of men; ΔE 85.9 from the original

Tritanopia#FF002Bno blue cones; rare, and affects men and women equally; ΔE 16.1 from the original

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

Contrast with white, large text4.01:1WCAG large text: AA

Contrast with black, large text5.23:1WCAG large text: AAA

Named colours

Crimson · ΔE 11.7 Tomato · ΔE 26.7 Firebrick · ΔE 28.5 Red · ΔE 31.3 Brown · ΔE 35.1 Orange red · ΔE 35.8

Nearest named CSS colourCrimson (#DC143C)ΔE 11.73, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#01FCB6

Analogous#FC01C4, #FC3901

Triadic#47FC01, #0147FC

Split complementary#01FC39, #01C4FC

Tetradic#C4FC01, #01FCB6, #3901FC

Tints, shades & saturation

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

Lighter +40%#FFCAD9

Lighter +30%#FF97B4

Lighter +20%#FE658F

Lighter +10%#FE326B

Darker −10%#C90139

Darker −20%#96012A

Darker −30%#64001C

Darker −40%#31000E

More saturated +25%#FD0047

Less saturated −25%#DC2155

Channel breakdown

R252

B71

Red252 (98.8%)

Green1 (0.4%)

Blue71 (27.8%)

Hue343.27°

Saturation (HSL)99.21%

Lightness49.61%

Dominant channelRed

Hex per channelR FC · G 01 · B 47

Keep nerding

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

#FC0147

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

Nerdulate something else