Colour

#E3375F

#E3375F
Red
Dark
Nearest: Crimson

#E3375F is a red with RGB values 227, 55, 95 and HSL 346°, 75%, 55%. It is a dark colour, so black text on it reaches 5:1 contrast (AA for normal text). The nearest named colour is Crimson.

Colour values

#E3375F#E3375F

HEX#E3375F

RGBrgb(227, 55, 95)

RGB (0–1)0.8902, 0.2157, 0.3725

RGB percentages89%, 21.6%, 37.3%

HSLhsl(346, 75.4%, 55.3%)

HSV / HSBhsv(346, 75.8%, 89%)

CMYK0%, 75.8%, 58.1%, 11%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer14,890,847

CSS custom property--colour: #E3375F;

Brightness & contrast

Relative luminance0.19889WCAG 2.x, 0 is black and 1 is white

Perceived brightness135 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 4.98:1

Contrast with white4.22:1WCAG normal text: Fail

Contrast with black4.98:1WCAG normal text: AA

Greyscale equivalent#5E5E5E

Inverted#1CC8A0

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#66655Fno red cones; affects about 1% of men; ΔE 70 from the original

Deuteranopia#92885Bno green cones; the most common form, about 1% of men; ΔE 70.6 from the original

Tritanopia#F80048no blue cones; rare, and affects men and women equally; ΔE 20.1 from the original

Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning

Contrast with white, large text4.22:1WCAG large text: AA

Contrast with black, large text4.98:1WCAG large text: AAA

Named colours

Crimson · ΔE 16.1 Indian red · ΔE 22.4 Brown · ΔE 25.2 Firebrick · ΔE 25.2 Light coral · ΔE 28.1 Salmon · ΔE 28.6

Nearest named CSS colourCrimson (#DC143C)ΔE 16.09, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

base +30°+90°+120°+180°+210°+240°+270°+330°

Complementary#37E3BB

Analogous#E337B5, #E36537

Triadic#5FE337, #375FE3

Split complementary#37E365, #37B5E3

Tetradic#B5E337, #37E3BB, #6537E3

Tints, shades & saturation

+40%+30%+20%+10%base -10%-20%-30%-40%

Lighter +40%#FCEAEE

Lighter +30%#F6BDCA

Lighter +20%#F090A7

Lighter +10%#E96483

Darker −10%#CB1C45

Darker −20%#9E1636

Darker −30%#711026

Darker −40%#440A17

More saturated +25%#FF1B50

Less saturated −25%#C7546E

Channel breakdown

R227

G55

B95

Red227 (89%)

Green55 (21.6%)

Blue95 (37.3%)

Hue346.05°

Saturation (HSL)75.44%

Lightness55.29%

Dominant channelRed

Hex per channelR E3 · G 37 · B 5F

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

#E3375F

Colour values

Brightness & contrast

Colour vision & accessibility

Named colours

Colour harmonies

Tints, shades & saturation

Channel breakdown

Keep nerding

Harmonies

Lighter and darker

Similar named colours

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