Colour

#AB2045

#AB2045
Red
Dark
Nearest: Brown

#AB2045 is a red with RGB values 171, 32, 69 and HSL 344°, 68%, 40%. It is a dark colour, so white text on it reaches 6.9:1 contrast (AA for normal text). The nearest named colour is Brown.

Colour values

#AB2045#AB2045

HEX#AB2045

RGBrgb(171, 32, 69)

RGB (0–1)0.6706, 0.1255, 0.2706

RGB percentages67.1%, 12.5%, 27.1%

HSLhsl(344, 68.5%, 39.8%)

HSV / HSBhsv(344, 81.3%, 67.1%)

CMYK0%, 81.3%, 59.6%, 32.9%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer11,214,917

CSS custom property--colour: #AB2045;

Brightness & contrast

Relative luminance0.10121WCAG 2.x, 0 is black and 1 is white

Perceived brightness99.4 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 6.94:1

Contrast with white6.94:1WCAG normal text: AA

Contrast with black3.02:1WCAG normal text: Fail

Greyscale equivalent#404040

Inverted#54DFBA

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#484745no red cones; affects about 1% of men; ΔE 58.2 from the original

Deuteranopia#6B6441no green cones; the most common form, about 1% of men; ΔE 59.6 from the original

Tritanopia#BB0030no blue cones; rare, and affects men and women equally; ΔE 17.5 from the original

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

Contrast with white, large text6.94:1WCAG large text: AAA

Contrast with black, large text3.02:1WCAG large text: AA

Named colours

Brown · ΔE 17.2 Indian red · ΔE 20.5 Firebrick · ΔE 23.1 Crimson · ΔE 25.7 Maroon · ΔE 27.8 Pale violetred · ΔE 28.6

Nearest named CSS colourBrown (#A52A2A)ΔE 17.22, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#20AB86

Analogous#AB208B, #AB4120

Triadic#45AB20, #2045AB

Split complementary#20AB41, #208BAB

Tetradic#8AAB20, #20AB86, #4020AB

Tints, shades & saturation

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

Lighter +40%#EFA8BB

Lighter +30%#E77D99

Lighter +20%#DF5278

Lighter +10%#D62856

Darker −10%#801834

Darker −20%#551022

Darker −30%#2A0811

Darker −40%#000000

More saturated +25%#C40739

Less saturated −25%#923951

Channel breakdown

R171

G32

B69

Red171 (67.1%)

Green32 (12.5%)

Blue69 (27.1%)

Hue344.03°

Saturation (HSL)68.47%

Lightness39.8%

Dominant channelRed

Hex per channelR AB · G 20 · B 45

Keep nerding

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

#AB2045

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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