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Colour

#EA3781

  • #EA3781
  • Red
  • Dark
  • Nearest: Deep pink

#EA3781 is a red with RGB values 234, 55, 129 and HSL 335°, 81%, 57%. It is a dark colour, so black text on it reaches 5.4:1 contrast (AA for normal text). The nearest named colour is Deep pink.

Colour values

#EA3781#EA3781
HEX#EA3781
RGBrgb(234, 55, 129)
RGB (0–1)0.9176, 0.2157, 0.5059
RGB percentages91.8%, 21.6%, 50.6%
HSLhsl(335.2, 81%, 56.7%)
HSV / HSBhsv(335.2, 76.5%, 91.8%)
CMYK0%, 76.5%, 44.9%, 8.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer15,349,633
CSS custom property--colour: #EA3781;

Brightness & contrast

Relative luminance0.2181WCAG 2.x, 0 is black and 1 is white
Perceived brightness141.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.36:1
Contrast with white3.92:1WCAG normal text: Fail
Contrast with black5.36:1WCAG normal text: AA
Greyscale equivalent#626262
Inverted#15C87E

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#616B83no red cones; affects about 1% of men; ΔE 71.7 from the original
Deuteranopia#918D7Dno green cones; the most common form, about 1% of men; ΔE 73.4 from the original
Tritanopia#FE0B58no blue cones; rare, and affects men and women equally; ΔE 27.4 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.92:1WCAG large text: AA
Contrast with black, large text5.36:1WCAG large text: AAA

Named colours

Deep pink · ΔE 15.1Hot pink · ΔE 18.3Medium violet red · ΔE 18.9Pale violetred · ΔE 26.8Crimson · ΔE 32.9Indian red · ΔE 33.7
Nearest named CSS colourDeep pink (#FF1493)ΔE 15.12, a distinctly different colour
Hue familyred
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#37EAA0
Analogous#EA37DB, #EA4737
Triadic#81EA37, #3781EA
Split complementary#37EA47, #37DBEA
Tetradic#DAEA37, #37EAA0, #4637EA

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FDF0F5
Lighter +30%#F9C1D8
Lighter +20%#F493BB
Lighter +10%#EF659E
Darker −10%#D71766
Darker −20%#A91250
Darker −30%#7B0D3A
Darker −40%#4D0825
More saturated +25%#FF227D
Less saturated −25%#CE5386

Channel breakdown

R234
G55
B129
Red234 (91.8%)
Green55 (21.6%)
Blue129 (50.6%)
Hue335.2°
Saturation (HSL)81%
Lightness56.67%
Dominant channelRed
Hex per channelR EA · G 37 · B 81

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Every value on this page was computed from “ea3781” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.