Recognised as Colour

#E33045

#E33045
Red
Dark
Nearest: Crimson

#E33045 is a red with RGB values 227, 48, 69 and HSL 353°, 76%, 54%. It is a dark colour, so black text on it reaches 4.8:1 contrast (AA for normal text). The nearest named colour is Crimson.

Colour values

#E33045#E33045

HEX#E33045

RGBrgb(227, 48, 69)

RGB (0–1)0.8902, 0.1882, 0.2706

RGB percentages89%, 18.8%, 27.1%

HSLhsl(353, 76.2%, 53.9%)

HSV / HSBhsv(353, 78.9%, 89%)

CMYK0%, 78.9%, 69.6%, 11%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer14,889,029

CSS custom property--colour: #E33045;

Brightness & contrast

Relative luminance0.18874WCAG 2.x, 0 is black and 1 is white

Perceived brightness131.5 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 4.77:1

Contrast with white4.4:1WCAG normal text: Fail

Contrast with black4.77:1WCAG normal text: AA

Greyscale equivalent#585858

Inverted#1CCFBA

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#676044no red cones; affects about 1% of men; ΔE 71.9 from the original

Deuteranopia#94863Fno green cones; the most common form, about 1% of men; ΔE 72.1 from the original

Tritanopia#F9003Ano blue cones; rare, and affects men and women equally; ΔE 15.6 from the original

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

Contrast with white, large text4.4:1WCAG large text: AA

Contrast with black, large text4.77:1WCAG large text: AAA

Named colours

Crimson · ΔE 5 Firebrick · ΔE 17 Tomato · ΔE 20.4 Brown · ΔE 22.1 Indian red · ΔE 25.2 Salmon · ΔE 28.1

Nearest named CSS colourCrimson (#DC143C)ΔE 5.01, clearly different but related

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#30E3CE

Analogous#E3309F, #E37430

Triadic#45E330, #3045E3

Split complementary#30E374, #309FE3

Tetradic#9FE330, #30E3CE, #7430E3

Tints, shades & saturation

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

Lighter +40%#FBE4E6

Lighter +30%#F5B7BE

Lighter +20%#EF8A96

Lighter +10%#E95D6D

Darker −10%#C51B2F

Darker −20%#981524

Darker −30%#6B0F19

Darker −40%#3F080F

More saturated +25%#FF1430

Less saturated −25%#C64D5B

Channel breakdown

R227

G48

B69

Red227 (89%)

Green48 (18.8%)

Blue69 (27.1%)

Hue352.96°

Saturation (HSL)76.17%

Lightness53.92%

Dominant channelRed

Hex per channelR E3 · G 30 · B 45

Keep nerding

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

#E33045

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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