Colour

#FF0064

#FF0064
Red
Dark
Nearest: Crimson

#FF0064 is a red with RGB values 255, 0, 100 and HSL 336°, 100%, 50%. It is a dark colour, so black text on it reaches 5.4:1 contrast (AA for normal text). The nearest named colour is Crimson.

Colour values

#FF0064#FF0064

HEX#FF0064

RGBrgb(255, 0, 100)

RGB (0–1)1, 0, 0.3922

RGB percentages100%, 0%, 39.2%

HSLhsl(336.5, 100%, 50%)

HSV / HSBhsv(336.5, 100%, 100%)

CMYK0%, 100%, 60.8%, 0%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,711,780

CSS custom property--colour: #FF0064;

Brightness & contrast

Relative luminance0.2218WCAG 2.x, 0 is black and 1 is white

Perceived brightness143.5 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 5.44:1

Contrast with white3.86:1WCAG normal text: Fail

Contrast with black5.44:1WCAG normal text: AA

Greyscale equivalent#3D3D3D

Inverted#00FF9B

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#646465no red cones; affects about 1% of men; ΔE 85.9 from the original

Deuteranopia#9D925Eno green cones; the most common form, about 1% of men; ΔE 87.2 from the original

Tritanopia#FF003Bno blue cones; rare, and affects men and women equally; ΔE 23.5 from the original

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

Contrast with white, large text3.86:1WCAG large text: AA

Contrast with black, large text5.44:1WCAG large text: AAA

Named colours

Crimson · ΔE 19.4 Deep pink · ΔE 25.8 Firebrick · ΔE 35.5 Tomato · ΔE 37.2 Hot pink · ΔE 37.6 Indian red · ΔE 38

Nearest named CSS colourCrimson (#DC143C)ΔE 19.39, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#00FF9B

Analogous#FF00E3, #FF1C00

Triadic#64FF00, #0064FF

Split complementary#00FF1C, #00E3FF

Tetradic#E3FF00, #00FF9B, #1C00FF

Tints, shades & saturation

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

Lighter +40%#FFCCE0

Lighter +30%#FF99C1

Lighter +20%#FF66A2

Lighter +10%#FF3383

Darker −10%#CC0050

Darker −20%#99003C

Darker −30%#660028

Darker −40%#330014

More saturated +25%#FF0064

Less saturated −25%#DF206B

Channel breakdown

R255

B100

Red255 (100%)

Green0 (0%)

Blue100 (39.2%)

Hue336.47°

Saturation (HSL)100%

Lightness50%

Dominant channelRed

Hex per channelR FF · G 00 · B 64

Keep nerding

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

#FF0064

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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