Colour

#FF5191

#FF5191
Red
Dark
Nearest: Hot pink

#FF5191 is a red with RGB values 255, 81, 145 and HSL 338°, 100%, 66%. It is a dark colour, so black text on it reaches 6.8:1 contrast (AA for normal text). The nearest named colour is Hot pink.

Colour values

#FF5191#FF5191

HEX#FF5191

RGBrgb(255, 81, 145)

RGB (0–1)1, 0.3176, 0.5686

RGB percentages100%, 31.8%, 56.9%

HSLhsl(337.9, 100%, 65.9%)

HSV / HSBhsv(337.9, 68.2%, 100%)

CMYK0%, 68.2%, 43.1%, 0%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,732,561

CSS custom property--colour: #FF5191;

Brightness & contrast

Relative luminance0.29189WCAG 2.x, 0 is black and 1 is white

Perceived brightness160.3 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 6.84:1

Contrast with white3.07:1WCAG normal text: Fail

Contrast with black6.84:1WCAG normal text: AA

Greyscale equivalent#7B7B7B

Inverted#00AE6E

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#767E93no red cones; affects about 1% of men; ΔE 70.4 from the original

Deuteranopia#A49F8Dno green cones; the most common form, about 1% of men; ΔE 71.9 from the original

Tritanopia#FF386Bno blue cones; rare, and affects men and women equally; ΔE 18.2 from the original

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

Contrast with white, large text3.07:1WCAG large text: AA

Contrast with black, large text6.84:1WCAG large text: AAA

Named colours

Hot pink · ΔE 15.3 Deep pink · ΔE 17.5 Medium violet red · ΔE 24.2 Pale violetred · ΔE 24.6 Light coral · ΔE 32.4 Indian red · ΔE 32.6

Nearest named CSS colourHot pink (#FF69B4)ΔE 15.32, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#51FFBF

Analogous#FF51E8, #FF6851

Triadic#91FF51, #5191FF

Split complementary#51FF68, #51E8FF

Tetradic#E8FF51, #51FFBF, #6851FF

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#FFEAF2

Lighter +20%#FFB7D1

Lighter +10%#FF84B1

Darker −10%#FF1E71

Darker −20%#EA0056

Darker −30%#B70043

Darker −40%#840031

More saturated +25%#FF5191

Less saturated −25%#E96797

Channel breakdown

R255

G81

B145

Red255 (100%)

Green81 (31.8%)

Blue145 (56.9%)

Hue337.93°

Saturation (HSL)100%

Lightness65.88%

Dominant channelRed

Hex per channelR FF · G 51 · B 91

Keep nerding

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

#FF5191

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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