Recognised as Colour

#E10047

#E10047
Red
Dark
Nearest: Crimson

#E10047 is a red with RGB values 225, 0, 71 and HSL 341°, 100%, 44%. It is a dark colour, so white text on it reaches 4.9:1 contrast (AA for normal text). The nearest named colour is Crimson.

Colour values

#E10047#E10047

HEX#E10047

RGBrgb(225, 0, 71)

RGB (0–1)0.8824, 0, 0.2784

RGB percentages88.2%, 0%, 27.8%

HSLhsl(341.1, 100%, 44.1%)

HSV / HSBhsv(341.1, 100%, 88.2%)

CMYK0%, 100%, 68.4%, 11.8%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer14,745,671

CSS custom property--colour: #E10047;

Brightness & contrast

Relative luminance0.16462WCAG 2.x, 0 is black and 1 is white

Perceived brightness125.3 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 4.89:1

Contrast with white4.89:1WCAG normal text: AA

Contrast with black4.29:1WCAG normal text: Fail

Greyscale equivalent#353535

Inverted#1EFFB8

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#5A5647no red cones; affects about 1% of men; ΔE 78.7 from the original

Deuteranopia#8C7F41no green cones; the most common form, about 1% of men; ΔE 78.7 from the original

Tritanopia#F7002Ano blue cones; rare, and affects men and women equally; ΔE 23.3 from the original

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

Contrast with white, large text4.89:1WCAG large text: AAA

Contrast with black, large text4.29:1WCAG large text: AA

Named colours

Crimson · ΔE 6.8 Firebrick · ΔE 22.6 Brown · ΔE 26.9 Tomato · ΔE 28.9 Indian red · ΔE 30.7 Dark red · ΔE 33.3

Nearest named CSS colourCrimson (#DC143C)ΔE 6.78, clearly different but related

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#00E19A

Analogous#E100B8, #E12900

Triadic#47E100, #0047E1

Split complementary#00E129, #00B8E1

Tetradic#B8E100, #00E19A, #2900E1

Tints, shades & saturation

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

Lighter +40%#FFAEC8

Lighter +30%#FF7BA5

Lighter +20%#FF4882

Lighter +10%#FF155F

Darker −10%#AE0037

Darker −20%#7B0027

Darker −30%#480017

Darker −40%#150007

More saturated +25%#E10047

Less saturated −25%#C51C51

Channel breakdown

R225

B71

Red225 (88.2%)

Green0 (0%)

Blue71 (27.8%)

Hue341.07°

Saturation (HSL)100%

Lightness44.12%

Dominant channelRed

Hex per channelR E1 · G 00 · B 47

Keep nerding

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

#E10047

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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