Recognised as Colour

#AB3663

#AB3663
Red
Dark
Nearest: Pale violetred

#AB3663 is a red with RGB values 171, 54, 99 and HSL 337°, 52%, 44%. It is a dark colour, so white text on it reaches 6.1:1 contrast (AA for normal text). The nearest named colour is Pale violetred.

Colour values

#AB3663#AB3663

HEX#AB3663

RGBrgb(171, 54, 99)

RGB (0–1)0.6706, 0.2118, 0.3882

RGB percentages67.1%, 21.2%, 38.8%

HSLhsl(336.9, 52%, 44.1%)

HSV / HSBhsv(336.9, 68.4%, 67.1%)

CMYK0%, 68.4%, 42.1%, 32.9%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer11,220,579

CSS custom property--colour: #AB3663;

Brightness & contrast

Relative luminance0.12197WCAG 2.x, 0 is black and 1 is white

Perceived brightness107.6 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 6.11:1

Contrast with white6.11:1WCAG normal text: AA

Contrast with black3.44:1WCAG normal text: Fail

Greyscale equivalent#525252

Inverted#54C99C

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#4E5464no red cones; affects about 1% of men; ΔE 51.2 from the original

Deuteranopia#6D6A60no green cones; the most common form, about 1% of men; ΔE 52.4 from the original

Tritanopia#B92848no blue cones; rare, and affects men and women equally; ΔE 18.8 from the original

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

Contrast with white, large text6.11:1WCAG large text: AAA

Contrast with black, large text3.44:1WCAG large text: AA

Named colours

Pale violetred · ΔE 19.9 Medium violet red · ΔE 25.4 Indian red · ΔE 25.5 Hot pink · ΔE 29.5 Brown · ΔE 30.3 Light coral · ΔE 32.3

Nearest named CSS colourPale violetred (#DB7093)ΔE 19.87, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#36AB7E

Analogous#AB369E, #AB4336

Triadic#63AB36, #3663AB

Split complementary#36AB43, #369EAB

Tetradic#9EAB36, #36AB7E, #4336AB

Tints, shades & saturation

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

Lighter +40%#ECC1D2

Lighter +30%#DF9BB5

Lighter +20%#D37499

Lighter +10%#C74D7C

Darker −10%#842A4D

Darker −20%#5D1E36

Darker −30%#371120

Darker −40%#100509

More saturated +25%#C71A5D

Less saturated −25%#8F5269

Channel breakdown

R171

G54

B99

Red171 (67.1%)

Green54 (21.2%)

Blue99 (38.8%)

Hue336.92°

Saturation (HSL)52%

Lightness44.12%

Dominant channelRed

Hex per channelR AB · G 36 · B 63

Keep nerding

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

#AB3663

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

Nerdulate something else