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Recognised as Colour

#FB81AA

  • #FB81AA
  • Red
  • Dark
  • Nearest: Pale violetred

#FB81AA is a red with RGB values 251, 129, 170 and HSL 340°, 94%, 75%. It is a dark colour, so black text on it reaches 8.8:1 contrast (AAA for normal text). The nearest named colour is Pale violetred.

Colour values

#FB81AA#FB81AA
HEX#FB81AA
RGBrgb(251, 129, 170)
RGB (0–1)0.9843, 0.5059, 0.6667
RGB percentages98.4%, 50.6%, 66.7%
HSLhsl(339.8, 93.8%, 74.5%)
HSV / HSBhsv(339.8, 48.6%, 98.4%)
CMYK0%, 48.6%, 32.3%, 1.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer16,482,730
CSS custom property--colour: #FB81AA;

Brightness & contrast

Relative luminance0.39112WCAG 2.x, 0 is black and 1 is white
Perceived brightness178.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 8.82:1
Contrast with white2.38:1WCAG normal text: Fail
Contrast with black8.82:1WCAG normal text: AAA
Greyscale equivalent#9E9E9E
Inverted#047E55

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#949AABno red cones; affects about 1% of men; ΔE 50.5 from the original
Deuteranopia#B3B0A7no green cones; the most common form, about 1% of men; ΔE 51.6 from the original
Tritanopia#FF7890no blue cones; rare, and affects men and women equally; ΔE 12.6 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.38:1WCAG large text: Fail
Contrast with black, large text8.82:1WCAG large text: AAA

Named colours

Pale violetred · ΔE 9.8Hot pink · ΔE 17.5Light coral · ΔE 21.4Light pink · ΔE 26.3Indian red · ΔE 27.7Plum · ΔE 28.8
Nearest named CSS colourPale violetred (#DB7093)ΔE 9.78, clearly different but related
Hue familyred
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#81FBD2
Analogous#FB81E7, #FB9581
Triadic#AAFB81, #81AAFB
Split complementary#81FB95, #81E7FB
Tetradic#E7FB81, #81FBD2, #9581FB

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FFFFFF
Lighter +20%#FEE4ED
Lighter +10%#FDB2CB
Darker −10%#F95089
Darker −20%#F81E67
Darker −30%#DC074F
Darker −40%#AB053D
More saturated +25%#FF7DA9
Less saturated −25%#EB91AF

Channel breakdown

R251
G129
B170
Red251 (98.4%)
Green129 (50.6%)
Blue170 (66.7%)
Hue339.84°
Saturation (HSL)93.85%
Lightness74.51%
Dominant channelRed
Hex per channelR FB · G 81 · B AA

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Every value on this page was computed from “fb81aa” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.