Recognised as Colour

#A01D36

#A01D36
Red
Dark
Nearest: Brown

#A01D36 is a red with RGB values 160, 29, 54 and HSL 349°, 69%, 37%. It is a dark colour, so white text on it reaches 7.7:1 contrast (AAA for normal text). The nearest named colour is Brown.

Colour values

#A01D36#A01D36

HEX#A01D36

RGBrgb(160, 29, 54)

RGB (0–1)0.6275, 0.1137, 0.2118

RGB percentages62.7%, 11.4%, 21.2%

HSLhsl(348.5, 69.3%, 37.1%)

HSV / HSBhsv(348.5, 81.9%, 62.7%)

CMYK0%, 81.9%, 66.3%, 37.3%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer10,493,238

CSS custom property--colour: #A01D36;

Brightness & contrast

Relative luminance0.08619WCAG 2.x, 0 is black and 1 is white

Perceived brightness92.1 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 7.71:1

Contrast with white7.71:1WCAG normal text: AAA

Contrast with black2.72:1WCAG normal text: Fail

Greyscale equivalent#3B3B3B

Inverted#5FE2C9

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#454136no red cones; affects about 1% of men; ΔE 55.4 from the original

Deuteranopia#655D32no green cones; the most common form, about 1% of men; ΔE 56.7 from the original

Tritanopia#B00028no blue cones; rare, and affects men and women equally; ΔE 14.3 from the original

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

Contrast with white, large text7.71:1WCAG large text: AAA

Contrast with black, large text2.72:1WCAG large text: Fail

Named colours

Brown · ΔE 11.2 Firebrick · ΔE 18.2 Indian red · ΔE 20 Maroon · ΔE 21 Dark red · ΔE 22.5 Crimson · ΔE 25.4

Nearest named CSS colourBrown (#A52A2A)ΔE 11.18, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#1DA087

Analogous#A01D77, #A0461D

Triadic#36A01D, #1D36A0

Split complementary#1DA046, #1D77A0

Tetradic#77A01D, #1DA087, #461DA0

Tints, shades & saturation

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

Lighter +40%#ED9CAB

Lighter +30%#E57187

Lighter +20%#DD4663

Lighter +10%#CB2545

Darker −10%#751527

Darker −20%#4A0D19

Darker −30%#1E060A

Darker −40%#000000

More saturated +25%#B80527

Less saturated −25%#883545

Channel breakdown

R160

G29

B54

Red160 (62.7%)

Green29 (11.4%)

Blue54 (21.2%)

Hue348.55°

Saturation (HSL)69.31%

Lightness37.06%

Dominant channelRed

Hex per channelR A0 · G 1D · B 36

Keep nerding

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

#A01D36

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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