Recognised as Colour

#DE1340

#DE1340
Red
Dark
Nearest: Crimson

#DE1340 is a red with RGB values 222, 19, 64 and HSL 347°, 84%, 47%. 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

#DE1340#DE1340

HEX#DE1340

RGBrgb(222, 19, 64)

RGB (0–1)0.8706, 0.0745, 0.251

RGB percentages87.1%, 7.5%, 25.1%

HSLhsl(346.7, 84.2%, 47.3%)

HSV / HSBhsv(346.7, 91.4%, 87.1%)

CMYK0%, 91.4%, 71.2%, 12.9%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer14,553,920

CSS custom property--colour: #DE1340;

Brightness & contrast

Relative luminance0.16366WCAG 2.x, 0 is black and 1 is white

Perceived brightness124.2 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 4.91:1

Contrast with white4.91:1WCAG normal text: AA

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

Greyscale equivalent#414141

Inverted#21ECBF

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#5C5640no red cones; affects about 1% of men; ΔE 76.2 from the original

Deuteranopia#8C7F39no green cones; the most common form, about 1% of men; ΔE 76.6 from the original

Tritanopia#F4002Ano blue cones; rare, and affects men and women equally; ΔE 19.2 from the original

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

Contrast with white, large text4.91:1WCAG large text: AAA

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

Named colours

Crimson · ΔE 2 Firebrick · ΔE 18.8 Brown · ΔE 24.2 Tomato · ΔE 25 Indian red · ΔE 29.2 Dark red · ΔE 29.9

Nearest named CSS colourCrimson (#DC143C)ΔE 2.01, below the just-noticeable difference

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#13DEB1

Analogous#DE13A5, #DE4C13

Triadic#40DE13, #1340DE

Split complementary#13DE4C, #13A5DE

Tetradic#A5DE13, #13DEB1, #4C13DE

Tints, shades & saturation

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

Lighter +40%#FAC3CF

Lighter +30%#F694AA

Lighter +20%#F26584

Lighter +10%#EE365F

Darker −10%#AF0F32

Darker −20%#800B25

Darker −30%#510717

Darker −40%#22030A

More saturated +25%#F10035

Less saturated −25%#C03151

Channel breakdown

R222

G19

B64

Red222 (87.1%)

Green19 (7.5%)

Blue64 (25.1%)

Hue346.7°

Saturation (HSL)84.23%

Lightness47.25%

Dominant channelRed

Hex per channelR DE · G 13 · B 40

Keep nerding

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

#DE1340

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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