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Recognised as Colour

#E45581

  • #E45581
  • Red
  • Dark
  • Nearest: Pale violetred

#E45581 is a red with RGB values 228, 85, 129 and HSL 342°, 73%, 61%. It is a dark colour, so black text on it reaches 5.9:1 contrast (AA for normal text). The nearest named colour is Pale violetred.

Colour values

#E45581#E45581
HEX#E45581
RGBrgb(228, 85, 129)
RGB (0–1)0.8941, 0.3333, 0.5059
RGB percentages89.4%, 33.3%, 50.6%
HSLhsl(341.5, 72.6%, 61.4%)
HSV / HSBhsv(341.5, 62.7%, 89.4%)
CMYK0%, 62.7%, 43.4%, 10.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer14,964,097
CSS custom property--colour: #E45581;

Brightness & contrast

Relative luminance0.24576WCAG 2.x, 0 is black and 1 is white
Perceived brightness147.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.92:1
Contrast with white3.55:1WCAG normal text: Fail
Contrast with black5.92:1WCAG normal text: AA
Greyscale equivalent#777777
Inverted#1BAA7E

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#727682no red cones; affects about 1% of men; ΔE 59.7 from the original
Deuteranopia#98927Eno green cones; the most common form, about 1% of men; ΔE 60.7 from the original
Tritanopia#F74366no blue cones; rare, and affects men and women equally; ΔE 19.5 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.55:1WCAG large text: AA
Contrast with black, large text5.92:1WCAG large text: AAA

Named colours

Pale violetred · ΔE 14.9Hot pink · ΔE 19.1Indian red · ΔE 22.1Light coral · ΔE 23.5Medium violet red · ΔE 26.6Deep pink · ΔE 27.9
Nearest named CSS colourPale violetred (#DB7093)ΔE 14.9, a distinctly different colour
Hue familyred
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#55E4B8
Analogous#E455C8, #E47155
Triadic#81E455, #5581E4
Split complementary#55E471, #55C8E4
Tetradic#C8E455, #55E4B8, #7155E4

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#F9D9E3
Lighter +20%#F2ADC2
Lighter +10%#EB81A2
Darker −10%#DD2960
Darker −20%#B61D4C
Darker −30%#8A163A
Darker −40%#5E0F27
More saturated +25%#FD3C78
Less saturated −25%#CB6E8A

Channel breakdown

R228
G85
B129
Red228 (89.4%)
Green85 (33.3%)
Blue129 (50.6%)
Hue341.54°
Saturation (HSL)72.59%
Lightness61.37%
Dominant channelRed
Hex per channelR E4 · G 55 · B 81

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Every value on this page was computed from “e45581” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.