Recognised as Colour

#DD1334

#DD1334
Red
Dark
Nearest: Crimson

#DD1334 is a red with RGB values 221, 19, 52 and HSL 350°, 84%, 47%. It is a dark colour, so white text on it reaches 5:1 contrast (AA for normal text). The nearest named colour is Crimson.

Colour values

#DD1334#DD1334

HEX#DD1334

RGBrgb(221, 19, 52)

RGB (0–1)0.8667, 0.0745, 0.2039

RGB percentages86.7%, 7.5%, 20.4%

HSLhsl(350.2, 84.2%, 47.1%)

HSV / HSBhsv(350.2, 91.4%, 86.7%)

CMYK0%, 91.4%, 76.5%, 13.3%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer14,488,372

CSS custom property--colour: #DD1334;

Brightness & contrast

Relative luminance0.16086WCAG 2.x, 0 is black and 1 is white

Perceived brightness123 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 4.98:1

Contrast with white4.98:1WCAG normal text: AA

Contrast with black4.22:1WCAG normal text: Fail

Greyscale equivalent#404040

Inverted#22ECCB

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#5D5533no red cones; affects about 1% of men; ΔE 76.1 from the original

Deuteranopia#8C7E2Cno green cones; the most common form, about 1% of men; ΔE 76.2 from the original

Tritanopia#F40025no blue cones; rare, and affects men and women equally; ΔE 15.8 from the original

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

Contrast with white, large text4.98:1WCAG large text: AAA

Contrast with black, large text4.22:1WCAG large text: AA

Named colours

Crimson · ΔE 4.8 Firebrick · ΔE 17.1 Tomato · ΔE 21.6 Brown · ΔE 24.7 Dark red · ΔE 27.7 Red · ΔE 30.8

Nearest named CSS colourCrimson (#DC143C)ΔE 4.83, a close match

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#13DDBC

Analogous#DD1399, #DD5713

Triadic#34DD13, #1334DD

Split complementary#13DD57, #1399DD

Tetradic#99DD13, #13DDBC, #5713DD

Tints, shades & saturation

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

Lighter +40%#FAC2CB

Lighter +30%#F693A3

Lighter +20%#F2647B

Lighter +10%#EE3553

Darker −10%#AE0F29

Darker −20%#7F0B1E

Darker −30%#500713

Darker −40%#210308

More saturated +25%#F00027

Less saturated −25%#BF3148

Channel breakdown

R221

G19

B52

Red221 (86.7%)

Green19 (7.5%)

Blue52 (20.4%)

Hue350.2°

Saturation (HSL)84.17%

Lightness47.06%

Dominant channelRed

Hex per channelR DD · G 13 · B 34

Keep nerding

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

#DD1334

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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