Colour

#E80330

#E80330
Red
Dark
Nearest: Crimson

#E80330 is a red with RGB values 232, 3, 48 and HSL 348°, 97%, 46%. It is a dark colour, so white text on it reaches 4.7:1 contrast (AA for normal text). The nearest named colour is Crimson.

Colour values

#E80330#E80330

HEX#E80330

RGBrgb(232, 3, 48)

RGB (0–1)0.9098, 0.0118, 0.1882

RGB percentages91%, 1.2%, 18.8%

HSLhsl(348.2, 97.4%, 46.1%)

HSV / HSBhsv(348.2, 98.7%, 91%)

CMYK0%, 98.7%, 79.3%, 9%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer15,205,168

CSS custom property--colour: #E80330;

Brightness & contrast

Relative luminance0.17434WCAG 2.x, 0 is black and 1 is white

Perceived brightness127.9 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 4.68:1

Contrast with white4.68:1WCAG normal text: AA

Contrast with black4.49:1WCAG normal text: Fail

Greyscale equivalent#373737

Inverted#17FCCF

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#60572Fno red cones; affects about 1% of men; ΔE 80.7 from the original

Deuteranopia#938326no green cones; the most common form, about 1% of men; ΔE 80.1 from the original

Tritanopia#FF001Fno blue cones; rare, and affects men and women equally; ΔE 16 from the original

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

Contrast with white, large text4.68:1WCAG large text: AAA

Contrast with black, large text4.49:1WCAG large text: AA

Named colours

Crimson · ΔE 10.6 Tomato · ΔE 22 Firebrick · ΔE 22.2 Red · ΔE 24.9 Orange red · ΔE 28.2 Brown · ΔE 30.5

Nearest named CSS colourCrimson (#DC143C)ΔE 10.62, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#03E8BB

Analogous#E803A2, #E84903

Triadic#30E803, #0330E8

Split complementary#03E849, #03A2E8

Tetradic#A2E803, #03E8BB, #4903E8

Tints, shades & saturation

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

Lighter +40%#FEB9C7

Lighter +30%#FD879E

Lighter +20%#FD5475

Lighter +10%#FC224D

Darker −10%#B60226

Darker −20%#83021B

Darker −30%#510111

Darker −40%#1F0006

More saturated +25%#EB002E

Less saturated −25%#CB2042

Channel breakdown

R232

B48

Red232 (91%)

Green3 (1.2%)

Blue48 (18.8%)

Hue348.21°

Saturation (HSL)97.45%

Lightness46.08%

Dominant channelRed

Hex per channelR E8 · G 03 · B 30

Keep nerding

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

#E80330

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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