Recognised as Colour

#A54D3F

#A54D3F
Red
Dark
Nearest: Sienna

#A54D3F is a red with RGB values 165, 77, 63 and HSL 8°, 45%, 45%. It is a dark colour, so white text on it reaches 5.6:1 contrast (AA for normal text). The nearest named colour is Sienna.

Colour values

#A54D3F#A54D3F

HEX#A54D3F

RGBrgb(165, 77, 63)

RGB (0–1)0.6471, 0.302, 0.2471

RGB percentages64.7%, 30.2%, 24.7%

HSLhsl(8.2, 44.7%, 44.7%)

HSV / HSBhsv(8.2, 61.8%, 64.7%)

CMYK0%, 53.3%, 61.8%, 35.3%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer10,833,215

CSS custom property--colour: #A54D3F;

Brightness & contrast

Relative luminance0.13666WCAG 2.x, 0 is black and 1 is white

Perceived brightness109.9 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 5.63:1

Contrast with white5.63:1WCAG normal text: AA

Contrast with black3.73:1WCAG normal text: Fail

Greyscale equivalent#5F5F5F

Inverted#5AB2C0

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#635C3Dno red cones; affects about 1% of men; ΔE 38.4 from the original

Deuteranopia#796F3Dno green cones; the most common form, about 1% of men; ΔE 38.9 from the original

Tritanopia#B43D4Ano blue cones; rare, and affects men and women equally; ΔE 15.3 from the original

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

Contrast with white, large text5.63:1WCAG large text: AAA

Contrast with black, large text3.73:1WCAG large text: AA

Named colours

Sienna · ΔE 11.7 Indian red · ΔE 14.1 Brown · ΔE 16.6 Saddle brown · ΔE 18.8 Light coral · ΔE 24.4 Firebrick · ΔE 24.5

Nearest named CSS colourSienna (#A0522D)ΔE 11.68, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#3F97A5

Analogous#A53F64, #A5803F

Triadic#3FA54D, #4D3FA5

Split complementary#3FA580, #3F64A5

Tetradic#64A53F, #3F97A5, #803FA5

Tints, shades & saturation

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

Lighter +40%#E9CBC7

Lighter +30%#DBAAA2

Lighter +20%#CD887D

Lighter +10%#BF6658

Darker −10%#803C31

Darker −20%#5B2B23

Darker −30%#361915

Darker −40%#110807

More saturated +25%#C23823

Less saturated −25%#89625C

Channel breakdown

R165

G77

B63

Red165 (64.7%)

Green77 (30.2%)

Blue63 (24.7%)

Hue8.24°

Saturation (HSL)44.74%

Lightness44.71%

Dominant channelRed

Hex per channelR A5 · G 4D · B 3F

Keep nerding

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

#A54D3F

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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