Recognised as Colour

#E0141F

#E0141F
Red
Dark
Nearest: Crimson

#E0141F is a red with RGB values 224, 20, 31 and HSL 357°, 84%, 48%. 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

#E0141F#E0141F

HEX#E0141F

RGBrgb(224, 20, 31)

RGB (0–1)0.8784, 0.0784, 0.1216

RGB percentages87.8%, 7.8%, 12.2%

HSLhsl(356.8, 83.6%, 47.8%)

HSV / HSBhsv(356.8, 91.1%, 87.8%)

CMYK0%, 91.1%, 86.2%, 12.2%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer14,685,215

CSS custom property--colour: #E0141F;

Brightness & contrast

Relative luminance0.16447WCAG 2.x, 0 is black and 1 is white

Perceived brightness123.9 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#404040

Inverted#1FEBE0

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#60561Bno red cones; affects about 1% of men; ΔE 77.2 from the original

Deuteranopia#8F800Fno green cones; the most common form, about 1% of men; ΔE 77.1 from the original

Tritanopia#F7001Dno blue cones; rare, and affects men and women equally; ΔE 10.4 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 16.8 Red · ΔE 19.9 Tomato · ΔE 20.1 Orange red · ΔE 21.4 Firebrick · ΔE 21.5 Dark red · ΔE 29.4

Nearest named CSS colourCrimson (#DC143C)ΔE 16.78, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#14E0D5

Analogous#E01485, #E06F14

Triadic#1FE014, #141FE0

Split complementary#14E06F, #1485E0

Tetradic#85E014, #14E0D5, #6F14E0

Tints, shades & saturation

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

Lighter +40%#FAC6C9

Lighter +30%#F6979C

Lighter +20%#F26870

Lighter +10%#ED3A43

Darker −10%#B11019

Darker −20%#820C12

Darker −30%#54070C

Darker −40%#250305

More saturated +25%#F4000D

Less saturated −25%#C2323A

Channel breakdown

R224

G20

B31

Red224 (87.8%)

Green20 (7.8%)

Blue31 (12.2%)

Hue356.76°

Saturation (HSL)83.61%

Lightness47.84%

Dominant channelRed

Hex per channelR E0 · G 14 · B 1F

Keep nerding

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

#E0141F

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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