Colour

#E90034

#E90034
Red
Dark
Nearest: Crimson

#E90034 is a red with RGB values 233, 0, 52 and HSL 347°, 100%, 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

#E90034#E90034

HEX#E90034

RGBrgb(233, 0, 52)

RGB (0–1)0.9137, 0, 0.2039

RGB percentages91.4%, 0%, 20.4%

HSLhsl(346.6, 100%, 45.7%)

HSV / HSBhsv(346.6, 100%, 91.4%)

CMYK0%, 100%, 77.7%, 8.6%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer15,269,940

CSS custom property--colour: #E90034;

Brightness & contrast

Relative luminance0.17572WCAG 2.x, 0 is black and 1 is white

Perceived brightness128.6 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 4.65:1

Contrast with white4.65:1WCAG normal text: AA

Contrast with black4.51:1WCAG normal text: AA

Greyscale equivalent#353535

Inverted#16FFCB

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#605833no red cones; affects about 1% of men; ΔE 81.3 from the original

Deuteranopia#93842Ano green cones; the most common form, about 1% of men; ΔE 81.1 from the original

Tritanopia#FF0020no blue cones; rare, and affects men and women equally; ΔE 17.2 from the original

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

Contrast with white, large text4.65:1WCAG large text: AAA

Contrast with black, large text4.51:1WCAG large text: AAA

Named colours

Crimson · ΔE 9.2 Firebrick · ΔE 22.3 Tomato · ΔE 22.8 Red · ΔE 26.7 Orange red · ΔE 30.1 Brown · ΔE 30.3

Nearest named CSS colourCrimson (#DC143C)ΔE 9.15, clearly different but related

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#00E9B5

Analogous#E900A9, #E94000

Triadic#34E900, #0034E9

Split complementary#00E940, #00A9E9

Tetradic#A9E900, #00E9B5, #4000E9

Tints, shades & saturation

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

Lighter +40%#FFB6C6

Lighter +30%#FF839F

Lighter +20%#FF5077

Lighter +10%#FF1D4F

Darker −10%#B60029

Darker −20%#83001D

Darker −30%#500012

Darker −40%#1D0006

More saturated +25%#E90034

Less saturated −25%#CC1D44

Channel breakdown

R233

B52

Red233 (91.4%)

Green0 (0%)

Blue52 (20.4%)

Hue346.61°

Saturation (HSL)100%

Lightness45.69%

Dominant channelRed

Hex per channelR E9 · G 00 · B 34

Keep nerding

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

#E90034

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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