Recognised as Colour

#DE0558

#DE0558
Red
Dark
Nearest: Crimson

#DE0558 is a red with RGB values 222, 5, 88 and HSL 337°, 96%, 45%. 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

#DE0558#DE0558

HEX#DE0558

RGBrgb(222, 5, 88)

RGB (0–1)0.8706, 0.0196, 0.3451

RGB percentages87.1%, 2%, 34.5%

HSLhsl(337.1, 95.6%, 44.5%)

HSV / HSBhsv(337.1, 97.7%, 87.1%)

CMYK0%, 97.7%, 60.4%, 12.9%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer14,550,360

CSS custom property--colour: #DE0558;

Brightness & contrast

Relative luminance0.16343WCAG 2.x, 0 is black and 1 is white

Perceived brightness125 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 4.92:1

Contrast with white4.92:1WCAG normal text: AA

Contrast with black4.27:1WCAG normal text: Fail

Greyscale equivalent#393939

Inverted#21FAA7

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#565759no red cones; affects about 1% of men; ΔE 77.2 from the original

Deuteranopia#887E53no green cones; the most common form, about 1% of men; ΔE 77.7 from the original

Tritanopia#F30034no blue cones; rare, and affects men and women equally; ΔE 27.4 from the original

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

Contrast with white, large text4.92:1WCAG large text: AAA

Contrast with black, large text4.27:1WCAG large text: AA

Named colours

Crimson · ΔE 16.9 Deep pink · ΔE 26.4 Firebrick · ΔE 28.8 Brown · ΔE 29.7 Indian red · ΔE 30.4 Medium violet red · ΔE 32.5

Nearest named CSS colourCrimson (#DC143C)ΔE 16.88, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#05DE8B

Analogous#DE05C5, #DE1E05

Triadic#58DE05, #0558DE

Split complementary#05DE1E, #05C5DE

Tetradic#C5DE05, #05DE8B, #1E05DE

Tints, shades & saturation

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

Lighter +40%#FDB2CF

Lighter +30%#FC80AF

Lighter +20%#FB4E90

Lighter +10%#FA1C71

Darker −10%#AC0444

Darker −20%#7A0330

Darker −30%#48021D

Darker −40%#160109

More saturated +25%#E30057

Less saturated −25%#C2215F

Channel breakdown

R222

B88

Red222 (87.1%)

Green5 (2%)

Blue88 (34.5%)

Hue337.05°

Saturation (HSL)95.59%

Lightness44.51%

Dominant channelRed

Hex per channelR DE · G 05 · B 58

Keep nerding

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

#DE0558

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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