Colour

#DA1440

#DA1440
Red
Dark
Nearest: Crimson

#DA1440 is a red with RGB values 218, 20, 64 and HSL 347°, 83%, 47%. It is a dark colour, so white text on it reaches 5.1:1 contrast (AA for normal text). The nearest named colour is Crimson.

Colour values

#DA1440#DA1440

HEX#DA1440

RGBrgb(218, 20, 64)

RGB (0–1)0.8549, 0.0784, 0.251

RGB percentages85.5%, 7.8%, 25.1%

HSLhsl(346.7, 83.2%, 46.7%)

HSV / HSBhsv(346.7, 90.8%, 85.5%)

CMYK0%, 90.8%, 70.6%, 14.5%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer14,292,032

CSS custom property--colour: #DA1440;

Brightness & contrast

Relative luminance0.15776WCAG 2.x, 0 is black and 1 is white

Perceived brightness122.1 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 5.05:1

Contrast with white5.05:1WCAG normal text: AA

Contrast with black4.16:1WCAG normal text: Fail

Greyscale equivalent#414141

Inverted#25EBBF

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#5B5540no red cones; affects about 1% of men; ΔE 74.8 from the original

Deuteranopia#897D3Ano green cones; the most common form, about 1% of men; ΔE 75.6 from the original

Tritanopia#F0002Bno blue cones; rare, and affects men and women equally; ΔE 18.9 from the original

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

Contrast with white, large text5.05:1WCAG large text: AAA

Contrast with black, large text4.16:1WCAG large text: AA

Named colours

Crimson · ΔE 3 Firebrick · ΔE 17.9 Brown · ΔE 22.8 Tomato · ΔE 25.5 Indian red · ΔE 28 Dark red · ΔE 29

Nearest named CSS colourCrimson (#DC143C)ΔE 2.96, a close match

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#14DAAE

Analogous#DA14A3, #DA4B14

Triadic#40DA14, #1440DA

Split complementary#14DA4B, #14A3DA

Tetradic#A3DA14, #14DAAE, #4B14DA

Tints, shades & saturation

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

Lighter +40%#F9C1CD

Lighter +30%#F592A8

Lighter +20%#F16383

Lighter +10%#EC355D

Darker −10%#AB1032

Darker −20%#7D0B25

Darker −30%#4E0717

Darker −40%#1F0309

More saturated +25%#EE0035

Less saturated −25%#BC3251

Channel breakdown

R218

G20

B64

Red218 (85.5%)

Green20 (7.8%)

Blue64 (25.1%)

Hue346.67°

Saturation (HSL)83.19%

Lightness46.67%

Dominant channelRed

Hex per channelR DA · G 14 · B 40

Keep nerding

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

#DA1440

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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