Colour

#DA0049

#DA0049
Red
Dark
Nearest: Crimson

#DA0049 is a red with RGB values 218, 0, 73 and HSL 340°, 100%, 43%. It is a dark colour, so white text on it reaches 5.2:1 contrast (AA for normal text). The nearest named colour is Crimson.

Colour values

#DA0049#DA0049

HEX#DA0049

RGBrgb(218, 0, 73)

RGB (0–1)0.8549, 0, 0.2863

RGB percentages85.5%, 0%, 28.6%

HSLhsl(339.9, 100%, 42.7%)

HSV / HSBhsv(339.9, 100%, 85.5%)

CMYK0%, 100%, 66.5%, 14.5%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer14,286,921

CSS custom property--colour: #DA0049;

Brightness & contrast

Relative luminance0.15386WCAG 2.x, 0 is black and 1 is white

Perceived brightness121.7 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 5.15:1

Contrast with white5.15:1WCAG normal text: AA

Contrast with black4.08:1WCAG normal text: Fail

Greyscale equivalent#343434

Inverted#25FFB6

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#565349no red cones; affects about 1% of men; ΔE 76.7 from the original

Deuteranopia#877B43no green cones; the most common form, about 1% of men; ΔE 76.9 from the original

Tritanopia#F0002Ano blue cones; rare, and affects men and women equally; ΔE 24.7 from the original

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

Contrast with white, large text5.15:1WCAG large text: AAA

Contrast with black, large text4.08:1WCAG large text: AA

Named colours

Crimson · ΔE 9.3 Firebrick · ΔE 22.6 Brown · ΔE 25.5 Indian red · ΔE 29.1 Tomato · ΔE 31.1 Dark red · ΔE 33

Nearest named CSS colourCrimson (#DC143C)ΔE 9.34, clearly different but related

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#00DA91

Analogous#DA00B6, #DA2400

Triadic#49DA00, #0049DA

Split complementary#00DA24, #00B6DA

Tetradic#B6DA00, #00DA91, #2400DA

Tints, shades & saturation

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

Lighter +40%#FFA7C4

Lighter +30%#FF74A3

Lighter +20%#FF4181

Lighter +10%#FF0E5F

Darker −10%#A70038

Darker −20%#740027

Darker −30%#410016

Darker −40%#0E0005

More saturated +25%#DA0049

Less saturated −25%#BF1B52

Channel breakdown

R218

B73

Red218 (85.5%)

Green0 (0%)

Blue73 (28.6%)

Hue339.91°

Saturation (HSL)100%

Lightness42.75%

Dominant channelRed

Hex per channelR DA · G 00 · B 49

Keep nerding

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

#DA0049

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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