Colour

#FF81B7

#FF81B7
Red
Dark
Nearest: Hot pink

#FF81B7 is a red with RGB values 255, 129, 183 and HSL 334°, 100%, 75%. It is a dark colour, so black text on it reaches 9.1:1 contrast (AAA for normal text). The nearest named colour is Hot pink.

Colour values

#FF81B7#FF81B7

HEX#FF81B7

RGBrgb(255, 129, 183)

RGB (0–1)1, 0.5059, 0.7176

RGB percentages100%, 50.6%, 71.8%

HSLhsl(334.3, 100%, 75.3%)

HSV / HSBhsv(334.3, 49.4%, 100%)

CMYK0%, 49.4%, 28.2%, 0%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,744,887

CSS custom property--colour: #FF81B7;

Brightness & contrast

Relative luminance0.40379WCAG 2.x, 0 is black and 1 is white

Perceived brightness181.7 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 9.08:1

Contrast with white2.31:1WCAG normal text: Fail

Contrast with black9.08:1WCAG normal text: AAA

Greyscale equivalent#A0A0A0

Inverted#007E48

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#929CB9no red cones; affects about 1% of men; ΔE 52.2 from the original

Deuteranopia#B3B3B4no green cones; the most common form, about 1% of men; ΔE 53.8 from the original

Tritanopia#FF7A95no blue cones; rare, and affects men and women equally; ΔE 16.1 from the original

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

Contrast with white, large text2.31:1WCAG large text: Fail

Contrast with black, large text9.08:1WCAG large text: AAA

Named colours

Hot pink · ΔE 12.3 Pale violetred · ΔE 13.8 Plum · ΔE 26.7 Light coral · ΔE 28 Orchid · ΔE 29.3 Light pink · ΔE 30.2

Nearest named CSS colourHot pink (#FF69B4)ΔE 12.33, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#81FFC9

Analogous#FF81F6, #FF8A81

Triadic#B7FF81, #81B7FF

Split complementary#81FF8A, #81F6FF

Tetradic#F6FF81, #81FFC9, #8A81FF

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#FFFFFF

Lighter +20%#FFE7F1

Lighter +10%#FFB4D4

Darker −10%#FF4E9A

Darker −20%#FF1B7D

Darker −30%#E70063

Darker −40%#B4004D

More saturated +25%#FF81B7

Less saturated −25%#EF91B9

Channel breakdown

R255

G129

B183

Red255 (100%)

Green129 (50.6%)

Blue183 (71.8%)

Hue334.29°

Saturation (HSL)100%

Lightness75.29%

Dominant channelRed

Hex per channelR FF · G 81 · B B7

Keep nerding

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

#FF81B7

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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