Colour

#A83334

#A83334
Red
Dark
Nearest: Brown

#A83334 is a red with RGB values 168, 51, 52 and HSL 359°, 53%, 43%. It is a dark colour, so white text on it reaches 6.6:1 contrast (AA for normal text). The nearest named colour is Brown.

Colour values

#A83334#A83334

HEX#A83334

RGBrgb(168, 51, 52)

RGB (0–1)0.6588, 0.2, 0.2039

RGB percentages65.9%, 20%, 20.4%

HSLhsl(359.5, 53.4%, 42.9%)

HSV / HSBhsv(359.5, 69.6%, 65.9%)

CMYK0%, 69.6%, 69%, 34.1%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer11,023,156

CSS custom property--colour: #A83334;

Brightness & contrast

Relative luminance0.1094WCAG 2.x, 0 is black and 1 is white

Perceived brightness101.4 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 6.59:1

Contrast with white6.59:1WCAG normal text: AA

Contrast with black3.19:1WCAG normal text: Fail

Greyscale equivalent#4C4C4C

Inverted#57CCCB

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#534D33no red cones; affects about 1% of men; ΔE 51.3 from the original

Deuteranopia#716630no green cones; the most common form, about 1% of men; ΔE 51.3 from the original

Tritanopia#B91035no blue cones; rare, and affects men and women equally; ΔE 14.6 from the original

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

Contrast with white, large text6.59:1WCAG large text: AAA

Contrast with black, large text3.19:1WCAG large text: AA

Named colours

Brown · ΔE 4.5 Firebrick · ΔE 13.5 Indian red · ΔE 15 Maroon · ΔE 17.8 Dark red · ΔE 18.6 Sienna · ΔE 20.8

Nearest named CSS colourBrown (#A52A2A)ΔE 4.53, a close match

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#33A8A7

Analogous#A8336F, #A86D33

Triadic#34A833, #3334A8

Split complementary#33A86D, #336FA8

Tetradic#6EA833, #33A8A7, #6C33A8

Tints, shades & saturation

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

Lighter +40%#EBBCBD

Lighter +30%#DF9596

Lighter +20%#D36E6F

Lighter +10%#C74748

Darker −10%#812728

Darker −20%#5A1B1C

Darker −30%#330F10

Darker −40%#0C0304

More saturated +25%#C31819

Less saturated −25%#8D4E4F

Channel breakdown

R168

G51

B52

Red168 (65.9%)

Green51 (20%)

Blue52 (20.4%)

Hue359.49°

Saturation (HSL)53.42%

Lightness42.94%

Dominant channelRed

Hex per channelR A8 · G 33 · B 34

Keep nerding

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

#A83334

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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