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Recognised as Colour

#E05664

  • #E05664
  • Red
  • Dark
  • Nearest: Indian red

#E05664 is a red with RGB values 224, 86, 100 and HSL 354°, 69%, 61%. It is a dark colour, so black text on it reaches 5.7:1 contrast (AA for normal text). The nearest named colour is Indian red.

Colour values

#E05664#E05664
HEX#E05664
RGBrgb(224, 86, 100)
RGB (0–1)0.8784, 0.3373, 0.3922
RGB percentages87.8%, 33.7%, 39.2%
HSLhsl(353.9, 69%, 60.8%)
HSV / HSBhsv(353.9, 61.6%, 87.8%)
CMYK0%, 61.6%, 55.4%, 12.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer14,702,180
CSS custom property--colour: #E05664;

Brightness & contrast

Relative luminance0.23423WCAG 2.x, 0 is black and 1 is white
Perceived brightness143.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.68:1
Contrast with white3.69:1WCAG normal text: Fail
Contrast with black5.68:1WCAG normal text: AA
Greyscale equivalent#747474
Inverted#1FA99B

Colour vision & accessibility

Protanopia#777364no red cones; affects about 1% of men; ΔE 57.7 from the original
Deuteranopia#9A9061no green cones; the most common form, about 1% of men; ΔE 58.7 from the original
Tritanopia#F43D5Cno blue cones; rare, and affects men and women equally; ΔE 15.8 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.69:1WCAG large text: AA
Contrast with black, large text5.68:1WCAG large text: AAA

Named colours

Nearest named CSS colourIndian red (#CD5C5C)ΔE 10.25, a distinctly different colour
Hue familyred
CSS keyword usableNo exact keyword

Colour harmonies

Complementary#56E0D2
Analogous#E056A9, #E08D56
Triadic#64E056, #5664E0
Split complementary#56E08D, #56A9E0
Tetradic#A9E056, #56E0D2, #8D56E0

Tints, shades & saturation

Lighter +40%#FFFFFF
Lighter +30%#F8D7DB
Lighter +20%#F0ACB3
Lighter +10%#E8818C
Darker −10%#D82B3C
Darker −20%#B0202F
Darker −30%#851823
Darker −40%#5A1018
More saturated +25%#F93D50
Less saturated −25%#C76F78

Channel breakdown

R224
G86
B100
Red224 (87.8%)
Green86 (33.7%)
Blue100 (39.2%)
Hue353.91°
Saturation (HSL)69%
Lightness60.78%
Dominant channelRed
Hex per channelR E0 · G 56 · B 64

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Every value on this page was computed from “e05664” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.