Recognised as Colour

#E3113D

#E3113D
Red
Dark
Nearest: Crimson

#E3113D is a red with RGB values 227, 17, 61 and HSL 347°, 86%, 48%. It is a dark colour, so white text on it reaches 4.8:1 contrast (AA for normal text). The nearest named colour is Crimson.

Colour values

#E3113D#E3113D

HEX#E3113D

RGBrgb(227, 17, 61)

RGB (0–1)0.8902, 0.0667, 0.2392

RGB percentages89%, 6.7%, 23.9%

HSLhsl(347.4, 86.1%, 47.8%)

HSV / HSBhsv(347.4, 92.5%, 89%)

CMYK0%, 92.5%, 73.1%, 11%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer14,881,085

CSS custom property--colour: #E3113D;

Brightness & contrast

Relative luminance0.17069WCAG 2.x, 0 is black and 1 is white

Perceived brightness126.5 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 4.76:1

Contrast with white4.76:1WCAG normal text: AA

Contrast with black4.41:1WCAG normal text: Fail

Greyscale equivalent#414141

Inverted#1CEEC2

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#5F583Cno red cones; affects about 1% of men; ΔE 77.8 from the original

Deuteranopia#8F8136no green cones; the most common form, about 1% of men; ΔE 77.9 from the original

Tritanopia#FA0028no blue cones; rare, and affects men and women equally; ΔE 18.8 from the original

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

Contrast with white, large text4.76:1WCAG large text: AAA

Contrast with black, large text4.41:1WCAG large text: AA

Named colours

Crimson · ΔE 2.8 Firebrick · ΔE 19.7 Tomato · ΔE 23.6 Brown · ΔE 26.1 Dark red · ΔE 30.6 Indian red · ΔE 31.4

Nearest named CSS colourCrimson (#DC143C)ΔE 2.83, a close match

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#11E3B7

Analogous#E311A6, #E34E11

Triadic#3DE311, #113DE3

Split complementary#11E34E, #11A6E3

Tetradic#A6E311, #11E3B7, #4E11E3

Tints, shades & saturation

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

Lighter +40%#FBC5D1

Lighter +30%#F796AA

Lighter +20%#F46684

Lighter +10%#F0375E

Darker −10%#B40D30

Darker −20%#840A24

Darker −30%#550617

Darker −40%#25030A

More saturated +25%#F40033

Less saturated −25%#C42F4F

Channel breakdown

R227

G17

B61

Red227 (89%)

Green17 (6.7%)

Blue61 (23.9%)

Hue347.43°

Saturation (HSL)86.07%

Lightness47.84%

Dominant channelRed

Hex per channelR E3 · G 11 · B 3D

Keep nerding

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

#E3113D

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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