Colour

#FF4D65

#FF4D65
Red
Dark
Nearest: Crimson

#FF4D65 is a red with RGB values 255, 77, 101 and HSL 352°, 100%, 65%. It is a dark colour, so black text on it reaches 6.5:1 contrast (AA for normal text). The nearest named colour is Crimson.

Colour values

#FF4D65#FF4D65

HEX#FF4D65

RGBrgb(255, 77, 101)

RGB (0–1)1, 0.302, 0.3961

RGB percentages100%, 30.2%, 39.6%

HSLhsl(351.9, 100%, 65.1%)

HSV / HSBhsv(351.9, 69.8%, 100%)

CMYK0%, 69.8%, 60.4%, 0%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,731,493

CSS custom property--colour: #FF4D65;

Brightness & contrast

Relative luminance0.27507WCAG 2.x, 0 is black and 1 is white

Perceived brightness155.2 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 6.5:1

Contrast with white3.23:1WCAG normal text: Fail

Contrast with black6.5:1WCAG normal text: AA

Greyscale equivalent#757575

Inverted#00B29A

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#7D7765no red cones; affects about 1% of men; ΔE 71.4 from the original

Deuteranopia#AA9D60no green cones; the most common form, about 1% of men; ΔE 72.6 from the original

Tritanopia#FF1957no blue cones; rare, and affects men and women equally; ΔE 13 from the original

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

Contrast with white, large text3.23:1WCAG large text: AA

Contrast with black, large text6.5:1WCAG large text: AAA

Named colours

Crimson · ΔE 14.6 Tomato · ΔE 22.7 Salmon · ΔE 24.3 Indian red · ΔE 24.4 Firebrick · ΔE 26.2 Light coral · ΔE 27

Nearest named CSS colourCrimson (#DC143C)ΔE 14.65, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#4DFFE7

Analogous#FF4DBE, #FF8E4D

Triadic#65FF4D, #4D65FF

Split complementary#4DFF8E, #4DBEFF

Tetradic#BEFF4D, #4DFFE7, #8E4DFF

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#FFE6E9

Lighter +20%#FFB3BD

Lighter +10%#FF8091

Darker −10%#FF1A39

Darker −20%#E6001F

Darker −30%#B30018

Darker −40%#800011

More saturated +25%#FF4D65

Less saturated −25%#E96375

Channel breakdown

R255

G77

B101

Red255 (100%)

Green77 (30.2%)

Blue101 (39.6%)

Hue351.91°

Saturation (HSL)100%

Lightness65.1%

Dominant channelRed

Hex per channelR FF · G 4D · B 65

Keep nerding

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

#FF4D65

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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