Recognised as Colour

#E00647

#E00647
Red
Dark
Nearest: Crimson

#E00647 is a red with RGB values 224, 6, 71 and HSL 342°, 95%, 45%. 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

#E00647#E00647

HEX#E00647

RGBrgb(224, 6, 71)

RGB (0–1)0.8784, 0.0235, 0.2784

RGB percentages87.8%, 2.4%, 27.8%

HSLhsl(342.1, 94.8%, 45.1%)

HSV / HSBhsv(342.1, 97.3%, 87.8%)

CMYK0%, 97.3%, 68.3%, 12.2%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer14,681,671

CSS custom property--colour: #E00647;

Brightness & contrast

Relative luminance0.16432WCAG 2.x, 0 is black and 1 is white

Perceived brightness124.9 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 4.9:1

Contrast with white4.9:1WCAG normal text: AA

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

Greyscale equivalent#393939

Inverted#1FF9B8

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#5A5647no red cones; affects about 1% of men; ΔE 78 from the original

Deuteranopia#8C7F41no green cones; the most common form, about 1% of men; ΔE 78 from the original

Tritanopia#F6002Bno blue cones; rare, and affects men and women equally; ΔE 22.7 from the original

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

Contrast with white, large text4.9:1WCAG large text: AAA

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

Named colours

Crimson · ΔE 6.5 Firebrick · ΔE 22.1 Brown · ΔE 26.2 Tomato · ΔE 28.6 Indian red · ΔE 30 Dark red · ΔE 32.9

Nearest named CSS colourCrimson (#DC143C)ΔE 6.51, clearly different but related

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#06E09F

Analogous#E006B4, #E03206

Triadic#47E006, #0647E0

Split complementary#06E032, #06B4E0

Tetradic#B4E006, #06E09F, #3206E0

Tints, shades & saturation

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

Lighter +40%#FDB5CA

Lighter +30%#FC83A7

Lighter +20%#FA5284

Lighter +10%#F92061

Darker −10%#AE0537

Darker −20%#7D0328

Darker −30%#4B0218

Darker −40%#190108

More saturated +25%#E60045

Less saturated −25%#C32353

Channel breakdown

R224

B71

Red224 (87.8%)

Green6 (2.4%)

Blue71 (27.8%)

Hue342.11°

Saturation (HSL)94.78%

Lightness45.1%

Dominant channelRed

Hex per channelR E0 · G 06 · B 47

Keep nerding

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

#E00647

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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