Recognised as Colour

#F74E66

#F74E66
Red
Dark
Nearest: Crimson

#F74E66 is a red with RGB values 247, 78, 102 and HSL 351°, 91%, 64%. It is a dark colour, so black text on it reaches 6.2:1 contrast (AA for normal text). The nearest named colour is Crimson.

Colour values

#F74E66#F74E66

HEX#F74E66

RGBrgb(247, 78, 102)

RGB (0–1)0.9686, 0.3059, 0.4

RGB percentages96.9%, 30.6%, 40%

HSLhsl(351.5, 91.4%, 63.7%)

HSV / HSBhsv(351.5, 68.4%, 96.9%)

CMYK0%, 68.4%, 58.7%, 3.1%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,207,462

CSS custom property--colour: #F74E66;

Brightness & contrast

Relative luminance0.26182WCAG 2.x, 0 is black and 1 is white

Perceived brightness151.7 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 6.24:1

Contrast with white3.37:1WCAG normal text: Fail

Contrast with black6.24:1WCAG normal text: AA

Greyscale equivalent#747474

Inverted#08B199

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#7A7666no red cones; affects about 1% of men; ΔE 68.9 from the original

Deuteranopia#A59962no green cones; the most common form, about 1% of men; ΔE 69.6 from the original

Tritanopia#FF2458no blue cones; rare, and affects men and women equally; ΔE 14.1 from the original

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

Contrast with white, large text3.37:1WCAG large text: AA

Contrast with black, large text6.24:1WCAG large text: AAA

Named colours

Crimson · ΔE 15.8 Indian red · ΔE 21.2 Salmon · ΔE 22.7 Tomato · ΔE 24.1 Light coral · ΔE 24.3 Firebrick · ΔE 25.4

Nearest named CSS colourCrimson (#DC143C)ΔE 15.8, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#4EF7DF

Analogous#F74EBB, #F78A4E

Triadic#66F74E, #4E66F7

Split complementary#4EF78A, #4EBBF7

Tetradic#BBF74E, #4EF7DF, #8A4EF7

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#FEE0E5

Lighter +20%#FBB0BA

Lighter +10%#F97F90

Darker −10%#F51D3C

Darker −20%#D50A27

Darker −30%#A5071E

Darker −40%#740515

More saturated +25%#FF4660

Less saturated −25%#E06577

Channel breakdown

R247

G78

B102

Red247 (96.9%)

Green78 (30.6%)

Blue102 (40%)

Hue351.48°

Saturation (HSL)91.35%

Lightness63.73%

Dominant channelRed

Hex per channelR F7 · G 4E · B 66

Keep nerding

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

#F74E66

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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