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Recognised as Colour

#F8566D

  • #F8566D
  • Red
  • Dark
  • Nearest: Crimson

#F8566D is a red with RGB values 248, 86, 109 and HSL 351°, 92%, 65%. It is a dark colour, so black text on it reaches 6.5:1 contrast (AA for normal text). The nearest named colour is Crimson.

Colour values

#F8566D#F8566D
HEX#F8566D
RGBrgb(248, 86, 109)
RGB (0–1)0.9725, 0.3373, 0.4275
RGB percentages97.3%, 33.7%, 42.7%
HSLhsl(351.5, 92%, 65.5%)
HSV / HSBhsv(351.5, 65.3%, 97.3%)
CMYK0%, 65.3%, 56%, 2.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer16,275,053
CSS custom property--colour: #F8566D;

Brightness & contrast

Relative luminance0.27716WCAG 2.x, 0 is black and 1 is white
Perceived brightness155.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 6.54:1
Contrast with white3.21:1WCAG normal text: Fail
Contrast with black6.54:1WCAG normal text: AA
Greyscale equivalent#7A7A7A
Inverted#07A992

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#7E7A6Dno red cones; affects about 1% of men; ΔE 66.1 from the original
Deuteranopia#A89C69no green cones; the most common form, about 1% of men; ΔE 66.9 from the original
Tritanopia#FF355Fno blue cones; rare, and affects men and women equally; ΔE 13.1 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.21:1WCAG large text: AA
Contrast with black, large text6.54:1WCAG large text: AAA

Named colours

Crimson · ΔE 19Indian red · ΔE 19.3Salmon · ΔE 20.8Light coral · ΔE 21.4Tomato · ΔE 25.3Firebrick · ΔE 26.9
Nearest named CSS colourCrimson (#DC143C)ΔE 18.97, a distinctly different colour
Hue familyred
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#56F8E1
Analogous#F856BE, #F89056
Triadic#6DF856, #566DF8
Split complementary#56F890, #56BEF8
Tetradic#BEF856, #56F8E1, #9056F8

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FEE9EC
Lighter +20%#FCB8C2
Lighter +10%#FA8797
Darker −10%#F62543
Darker −20%#DF0928
Darker −30%#AE071F
Darker −40%#7D0516
More saturated +25%#FF4F68
Less saturated −25%#E26C7D

Channel breakdown

R248
G86
B109
Red248 (97.3%)
Green86 (33.7%)
Blue109 (42.7%)
Hue351.48°
Saturation (HSL)92.05%
Lightness65.49%
Dominant channelRed
Hex per channelR F8 · G 56 · B 6D

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Every value on this page was computed from “f8566d” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.