Recognised as Colour

#E33850

#E33850
Red
Dark
Nearest: Crimson

#E33850 is a red with RGB values 227, 56, 80 and HSL 352°, 75%, 55%. It is a dark colour, so black text on it reaches 4.9:1 contrast (AA for normal text). The nearest named colour is Crimson.

Colour values

#E33850#E33850

HEX#E33850

RGBrgb(227, 56, 80)

RGB (0–1)0.8902, 0.2196, 0.3137

RGB percentages89%, 22%, 31.4%

HSLhsl(351.6, 75.3%, 55.5%)

HSV / HSBhsv(351.6, 75.3%, 89%)

CMYK0%, 75.3%, 64.8%, 11%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer14,891,088

CSS custom property--colour: #E33850;

Brightness & contrast

Relative luminance0.19738WCAG 2.x, 0 is black and 1 is white

Perceived brightness134.1 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 4.95:1

Contrast with white4.24:1WCAG normal text: Fail

Contrast with black4.95:1WCAG normal text: AA

Greyscale equivalent#5E5E5E

Inverted#1CC7AF

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#696450no red cones; affects about 1% of men; ΔE 69.7 from the original

Deuteranopia#94884Bno green cones; the most common form, about 1% of men; ΔE 70.3 from the original

Tritanopia#F90043no blue cones; rare, and affects men and women equally; ΔE 17.3 from the original

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

Contrast with white, large text4.24:1WCAG large text: AA

Contrast with black, large text4.95:1WCAG large text: AAA

Named colours

Crimson · ΔE 9.2 Firebrick · ΔE 18.8 Brown · ΔE 21.5 Indian red · ΔE 21.6 Tomato · ΔE 23.1 Salmon · ΔE 25.8

Nearest named CSS colourCrimson (#DC143C)ΔE 9.22, clearly different but related

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#38E3CB

Analogous#E338A6, #E37538

Triadic#50E338, #3850E3

Split complementary#38E376, #38A6E3

Tetradic#A6E338, #38E3CB, #7538E3

Tints, shades & saturation

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

Lighter +40%#FCEBED

Lighter +30%#F6BEC6

Lighter +20%#F0919F

Lighter +10%#E96577

Darker −10%#CB1D35

Darker −20%#9F1629

Darker −30%#72101E

Darker −40%#450A12

More saturated +25%#FF1C3C

Less saturated −25%#C75464

Channel breakdown

R227

G56

B80

Red227 (89%)

Green56 (22%)

Blue80 (31.4%)

Hue351.58°

Saturation (HSL)75.33%

Lightness55.49%

Dominant channelRed

Hex per channelR E3 · G 38 · B 50

Keep nerding

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

#E33850

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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