Colour

#FF3575

#FF3575
Red
Dark
Nearest: Deep pink

#FF3575 is a red with RGB values 255, 53, 117 and HSL 341°, 100%, 60%. It is a dark colour, so black text on it reaches 6:1 contrast (AA for normal text). The nearest named colour is Deep pink.

Colour values

#FF3575#FF3575

HEX#FF3575

RGBrgb(255, 53, 117)

RGB (0–1)1, 0.2078, 0.4588

RGB percentages100%, 20.8%, 45.9%

HSLhsl(341, 100%, 60.4%)

HSV / HSBhsv(341, 79.2%, 100%)

CMYK0%, 79.2%, 54.1%, 0%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,725,365

CSS custom property--colour: #FF3575;

Brightness & contrast

Relative luminance0.25091WCAG 2.x, 0 is black and 1 is white

Perceived brightness150.5 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 6.02:1

Contrast with white3.49:1WCAG normal text: Fail

Contrast with black6.02:1WCAG normal text: AA

Greyscale equivalent#656565

Inverted#00CA8A

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#6D6F76no red cones; affects about 1% of men; ΔE 78.5 from the original

Deuteranopia#A19870no green cones; the most common form, about 1% of men; ΔE 80.1 from the original

Tritanopia#FF0052no blue cones; rare, and affects men and women equally; ΔE 17.7 from the original

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

Contrast with white, large text3.49:1WCAG large text: AA

Contrast with black, large text6.02:1WCAG large text: AAA

Named colours

Deep pink · ΔE 21.2 Crimson · ΔE 22.8 Hot pink · ΔE 28.6 Medium violet red · ΔE 32 Indian red · ΔE 32.8 Pale violetred · ΔE 33.9

Nearest named CSS colourDeep pink (#FF1493)ΔE 21.24, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#35FFBF

Analogous#FF35DA, #FF5A35

Triadic#75FF35, #3575FF

Split complementary#35FF5A, #35DAFF

Tetradic#DAFF35, #35FFBF, #5A35FF

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#FFCEDE

Lighter +20%#FF9BBB

Lighter +10%#FF6898

Darker −10%#FF0252

Darker −20%#CE0041

Darker −30%#9B0031

Darker −40%#680021

More saturated +25%#FF3575

Less saturated −25%#E64E7E

Channel breakdown

R255

G53

B117

Red255 (100%)

Green53 (20.8%)

Blue117 (45.9%)

Hue340.99°

Saturation (HSL)100%

Lightness60.39%

Dominant channelRed

Hex per channelR FF · G 35 · B 75

Keep nerding

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#FF3575

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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