Recognised as Colour

#A00543

#A00543
Red
Dark
Nearest: Brown

#A00543 is a red with RGB values 160, 5, 67 and HSL 336°, 94%, 32%. It is a dark colour, so white text on it reaches 8.1:1 contrast (AAA for normal text). The nearest named colour is Brown.

Colour values

#A00543#A00543

HEX#A00543

RGBrgb(160, 5, 67)

RGB (0–1)0.6275, 0.0196, 0.2627

RGB percentages62.7%, 2%, 26.3%

HSLhsl(336, 93.9%, 32.4%)

HSV / HSBhsv(336, 96.9%, 62.7%)

CMYK0%, 96.9%, 58.1%, 37.3%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer10,487,107

CSS custom property--colour: #A00543;

Brightness & contrast

Relative luminance0.07987WCAG 2.x, 0 is black and 1 is white

Perceived brightness90.4 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 8.08:1

Contrast with white8.08:1WCAG normal text: AAA

Contrast with black2.6:1WCAG normal text: Fail

Greyscale equivalent#2A2A2A

Inverted#5FFABC

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#3B3D44no red cones; affects about 1% of men; ΔE 59.7 from the original

Deuteranopia#605A3Fno green cones; the most common form, about 1% of men; ΔE 61 from the original

Tritanopia#AF0026no 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 text8.08:1WCAG large text: AAA

Contrast with black, large text2.6:1WCAG large text: Fail

Named colours

Brown · ΔE 22.6 Indian red · ΔE 26.6 Firebrick · ΔE 28.3 Crimson · ΔE 29.9 Medium violet red · ΔE 30.1 Pale violetred · ΔE 31

Nearest named CSS colourBrown (#A52A2A)ΔE 22.61, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#05A062

Analogous#A00591, #A01505

Triadic#43A005, #0543A0

Split complementary#05A015, #0590A0

Tetradic#90A005, #05A062, #1405A0

Tints, shades & saturation

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

Lighter +40%#FB76AB

Lighter +30%#F9458D

Lighter +20%#F8136F

Lighter +10%#D10758

Darker −10%#6F032E

Darker −20%#3D021A

Darker −30%#0C0005

Darker −40%#000000

More saturated +25%#A50042

Less saturated −25%#8B1A47

Channel breakdown

R160

B67

Red160 (62.7%)

Green5 (2%)

Blue67 (26.3%)

Hue336°

Saturation (HSL)93.94%

Lightness32.35%

Dominant channelRed

Hex per channelR A0 · G 05 · B 43

Keep nerding

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

#A00543

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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