Recognised as Colour

#E00043

#E00043
Red
Dark
Nearest: Crimson

#E00043 is a red with RGB values 224, 0, 67 and HSL 342°, 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

#E00043#E00043

HEX#E00043

RGBrgb(224, 0, 67)

RGB (0–1)0.8784, 0, 0.2627

RGB percentages87.8%, 0%, 26.3%

HSLhsl(342.1, 100%, 43.9%)

HSV / HSBhsv(342.1, 100%, 87.8%)

CMYK0%, 100%, 70.1%, 12.2%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer14,680,131

CSS custom property--colour: #E00043;

Brightness & contrast

Relative luminance0.16253WCAG 2.x, 0 is black and 1 is white

Perceived brightness124.6 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 4.94:1

Contrast with white4.94:1WCAG normal text: AA

Contrast with black4.25:1WCAG normal text: Fail

Greyscale equivalent#343434

Inverted#1FFFBC

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#5A5543no red cones; affects about 1% of men; ΔE 78.4 from the original

Deuteranopia#8C7F3Cno green cones; the most common form, about 1% of men; ΔE 78.8 from the original

Tritanopia#F70027no blue cones; rare, and affects men and women equally; ΔE 22.9 from the original

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

Contrast with white, large text4.94:1WCAG large text: AAA

Contrast with black, large text4.25:1WCAG large text: AA

Named colours

Crimson · ΔE 4.9 Firebrick · ΔE 21.4 Brown · ΔE 26.3 Tomato · ΔE 27.5 Indian red · ΔE 30.9 Dark red · ΔE 32.1

Nearest named CSS colourCrimson (#DC143C)ΔE 4.86, a close match

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#00E09D

Analogous#E000B3, #E02D00

Triadic#43E000, #0043E0

Split complementary#00E02D, #00B3E0

Tetradic#B3E000, #00E09D, #2D00E0

Tints, shades & saturation

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

Lighter +40%#FFADC6

Lighter +30%#FF7AA2

Lighter +20%#FF477E

Lighter +10%#FF145A

Darker −10%#AD0034

Darker −20%#7A0024

Darker −30%#470015

Darker −40%#140006

More saturated +25%#E00043

Less saturated −25%#C41C4E

Channel breakdown

R224

B67

Red224 (87.8%)

Green0 (0%)

Blue67 (26.3%)

Hue342.05°

Saturation (HSL)100%

Lightness43.92%

Dominant channelRed

Hex per channelR E0 · G 00 · B 43

Keep nerding

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

#E00043

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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