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Recognised as Colour

#E36573

  • #E36573
  • Red
  • Dark
  • Nearest: Indian red

#E36573 is a red with RGB values 227, 101, 115 and HSL 353°, 69%, 64%. It is a dark colour, so black text on it reaches 6.4:1 contrast (AA for normal text). The nearest named colour is Indian red.

Colour values

#E36573#E36573
HEX#E36573
RGBrgb(227, 101, 115)
RGB (0–1)0.8902, 0.3961, 0.451
RGB percentages89%, 39.6%, 45.1%
HSLhsl(353.3, 69.2%, 64.3%)
HSV / HSBhsv(353.3, 55.5%, 89%)
CMYK0%, 55.5%, 49.3%, 11%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer14,902,643
CSS custom property--colour: #E36573;

Brightness & contrast

Relative luminance0.26876WCAG 2.x, 0 is black and 1 is white
Perceived brightness151.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 6.38:1
Contrast with white3.29:1WCAG normal text: Fail
Contrast with black6.38:1WCAG normal text: AA
Greyscale equivalent#818181
Inverted#1C9A8C

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#817E73no red cones; affects about 1% of men; ΔE 52.5 from the original
Deuteranopia#A19770no green cones; the most common form, about 1% of men; ΔE 53.2 from the original
Tritanopia#F6536Bno blue cones; rare, and affects men and women equally; ΔE 14.3 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.29:1WCAG large text: AA
Contrast with black, large text6.38:1WCAG large text: AAA

Named colours

Indian red · ΔE 9.4Light coral · ΔE 10.8Salmon · ΔE 15.8Pale violetred · ΔE 17Brown · ΔE 25.5Dark salmon · ΔE 27
Nearest named CSS colourIndian red (#CD5C5C)ΔE 9.41, clearly different but related
Hue familyred
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#65E3D5
Analogous#E365B2, #E39665
Triadic#73E365, #6573E3
Split complementary#65E396, #65B2E3
Tetradic#B2E365, #65E3D5, #9665E3

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FBE6E9
Lighter +20%#F3BBC1
Lighter +10%#EB909A
Darker −10%#DB3A4C
Darker −20%#BF2334
Darker −30%#941B28
Darker −40%#69131D
More saturated +25%#FA4E61
Less saturated −25%#CC7C85

Channel breakdown

R227
G101
B115
Red227 (89%)
Green101 (39.6%)
Blue115 (45.1%)
Hue353.33°
Saturation (HSL)69.23%
Lightness64.31%
Dominant channelRed
Hex per channelR E3 · G 65 · B 73

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Every value on this page was computed from “e36573” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.