Recognised as Colour

#AD3F53

#AD3F53
Red
Dark
Nearest: Indian red

#AD3F53 is a red with RGB values 173, 63, 83 and HSL 349°, 47%, 46%. It is a dark colour, so white text on it reaches 5.8:1 contrast (AA for normal text). The nearest named colour is Indian red.

Colour values

#AD3F53#AD3F53

HEX#AD3F53

RGBrgb(173, 63, 83)

RGB (0–1)0.6784, 0.2471, 0.3255

RGB percentages67.8%, 24.7%, 32.5%

HSLhsl(349.1, 46.6%, 46.3%)

HSV / HSBhsv(349.1, 63.6%, 67.8%)

CMYK0%, 63.6%, 52%, 32.2%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer11,353,939

CSS custom property--colour: #AD3F53;

Brightness & contrast

Relative luminance0.13064WCAG 2.x, 0 is black and 1 is white

Perceived brightness109.8 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 5.81:1

Contrast with white5.81:1WCAG normal text: AA

Contrast with black3.61:1WCAG normal text: Fail

Greyscale equivalent#585858

Inverted#52C0AC

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#585753no red cones; affects about 1% of men; ΔE 48.3 from the original

Deuteranopia#756E50no green cones; the most common form, about 1% of men; ΔE 49.3 from the original

Tritanopia#BC2D47no blue cones; rare, and affects men and women equally; ΔE 13.3 from the original

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

Contrast with white, large text5.81:1WCAG large text: AAA

Contrast with black, large text3.61:1WCAG large text: AA

Named colours

Indian red · ΔE 14.4 Brown · ΔE 19.2 Pale violetred · ΔE 21.4 Light coral · ΔE 24.6 Firebrick · ΔE 27.2 Sienna · ΔE 28.9

Nearest named CSS colourIndian red (#CD5C5C)ΔE 14.42, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#3FAD99

Analogous#AD3F8A, #AD623F

Triadic#53AD3F, #3F53AD

Split complementary#3FAD62, #3F8AAD

Tetradic#8AAD3F, #3FAD99, #623FAD

Tints, shades & saturation

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

Lighter +40%#ECCCD2

Lighter +30%#DFA6B1

Lighter +20%#D1818F

Lighter +10%#C35C6E

Darker −10%#883141

Darker −20%#62242F

Darker −30%#3D161D

Darker −40%#17090B

More saturated +25%#CB2140

Less saturated −25%#8F5D66

Channel breakdown

R173

G63

B83

Red173 (67.8%)

Green63 (24.7%)

Blue83 (32.5%)

Hue349.09°

Saturation (HSL)46.61%

Lightness46.27%

Dominant channelRed

Hex per channelR AD · G 3F · B 53

Keep nerding

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

#AD3F53

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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