Colour

#FF3B81

#FF3B81
Red
Dark
Nearest: Deep pink

#FF3B81 is a red with RGB values 255, 59, 129 and HSL 339°, 100%, 62%. It is a dark colour, so black text on it reaches 6.2:1 contrast (AA for normal text). The nearest named colour is Deep pink.

Colour values

#FF3B81#FF3B81

HEX#FF3B81

RGBrgb(255, 59, 129)

RGB (0–1)1, 0.2314, 0.5059

RGB percentages100%, 23.1%, 50.6%

HSLhsl(338.6, 100%, 61.6%)

HSV / HSBhsv(338.6, 76.9%, 100%)

CMYK0%, 76.9%, 49.4%, 0%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,726,913

CSS custom property--colour: #FF3B81;

Brightness & contrast

Relative luminance0.25973WCAG 2.x, 0 is black and 1 is white

Perceived brightness152.9 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 6.19:1

Contrast with white3.39:1WCAG normal text: Fail

Contrast with black6.19:1WCAG normal text: AA

Greyscale equivalent#6A6A6A

Inverted#00C47E

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#6D7382no red cones; affects about 1% of men; ΔE 77.1 from the original

Deuteranopia#A1997Cno green cones; the most common form, about 1% of men; ΔE 78.3 from the original

Tritanopia#FF005Ano blue cones; rare, and affects men and women equally; ΔE 19.4 from the original

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

Contrast with white, large text3.39:1WCAG large text: AA

Contrast with black, large text6.19:1WCAG large text: AAA

Named colours

Deep pink · ΔE 16.4 Hot pink · ΔE 23.1 Medium violet red · ΔE 27.1 Crimson · ΔE 28.3 Pale violetred · ΔE 31.2 Indian red · ΔE 34.3

Nearest named CSS colourDeep pink (#FF1493)ΔE 16.4, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#3BFFB9

Analogous#FF3BE3, #FF573B

Triadic#81FF3B, #3B81FF

Split complementary#3BFF57, #3BE3FF

Tetradic#E3FF3B, #3BFFB9, #573BFF

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#FFD4E3

Lighter +20%#FFA1C3

Lighter +10%#FF6EA2

Darker −10%#FF0860

Darker −20%#D4004C

Darker −30%#A1003A

Darker −40%#6E0027

More saturated +25%#FF3B81

Less saturated −25%#E75488

Channel breakdown

R255

G59

B129

Red255 (100%)

Green59 (23.1%)

Blue129 (50.6%)

Hue338.57°

Saturation (HSL)100%

Lightness61.57%

Dominant channelRed

Hex per channelR FF · G 3B · B 81

Keep nerding

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

#FF3B81

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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