Recognised as Colour

#A80947

#A80947
Red
Dark
Nearest: Brown

#A80947 is a red with RGB values 168, 9, 71 and HSL 337°, 90%, 35%. It is a dark colour, so white text on it reaches 7.5:1 contrast (AAA for normal text). The nearest named colour is Brown.

Colour values

#A80947#A80947

HEX#A80947

RGBrgb(168, 9, 71)

RGB (0–1)0.6588, 0.0353, 0.2784

RGB percentages65.9%, 3.5%, 27.8%

HSLhsl(336.6, 89.8%, 34.7%)

HSV / HSBhsv(336.6, 94.6%, 65.9%)

CMYK0%, 94.6%, 57.7%, 34.1%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer11,012,423

CSS custom property--colour: #A80947;

Brightness & contrast

Relative luminance0.08975WCAG 2.x, 0 is black and 1 is white

Perceived brightness95.2 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 7.51:1

Contrast with white7.51:1WCAG normal text: AAA

Contrast with black2.8:1WCAG normal text: Fail

Greyscale equivalent#2F2F2F

Inverted#57F6B8

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#3F4148no red cones; affects about 1% of men; ΔE 61.5 from the original

Deuteranopia#665F43no green cones; the most common form, about 1% of men; ΔE 62.4 from the original

Tritanopia#B8002Ano blue cones; rare, and affects men and women equally; ΔE 22.8 from the original

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

Contrast with white, large text7.51:1WCAG large text: AAA

Contrast with black, large text2.8:1WCAG large text: Fail

Named colours

Brown · ΔE 22.8 Indian red · ΔE 25.9 Firebrick · ΔE 27.8 Crimson · ΔE 28.1 Medium violet red · ΔE 29.1 Pale violetred · ΔE 30.2

Nearest named CSS colourBrown (#A52A2A)ΔE 22.75, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#09A86A

Analogous#A80997, #A81A09

Triadic#47A809, #0947A8

Split complementary#09A81A, #0997A8

Tetradic#97A809, #09A86A, #1A09A8

Tints, shades & saturation

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

Lighter +40%#F885B2

Lighter +30%#F65493

Lighter +20%#F32475

Lighter +10%#D80C5B

Darker −10%#780633

Darker −20%#47041E

Darker −30%#17010A

Darker −40%#000000

More saturated +25%#B10045

Less saturated −25%#921F4C

Channel breakdown

R168

B71

Red168 (65.9%)

Green9 (3.5%)

Blue71 (27.8%)

Hue336.6°

Saturation (HSL)89.83%

Lightness34.71%

Dominant channelRed

Hex per channelR A8 · G 09 · B 47

Keep nerding

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

#A80947

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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