Recognised as Colour

#A82033

#A82033
Red
Dark
Nearest: Brown

#A82033 is a red with RGB values 168, 32, 51 and HSL 352°, 68%, 39%. It is a dark colour, so white text on it reaches 7.2:1 contrast (AAA for normal text). The nearest named colour is Brown.

Colour values

#A82033#A82033

HEX#A82033

RGBrgb(168, 32, 51)

RGB (0–1)0.6588, 0.1255, 0.2

RGB percentages65.9%, 12.5%, 20%

HSLhsl(351.6, 68%, 39.2%)

HSV / HSBhsv(351.6, 81%, 65.9%)

CMYK0%, 81%, 69.6%, 34.1%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer11,018,291

CSS custom property--colour: #A82033;

Brightness & contrast

Relative luminance0.09597WCAG 2.x, 0 is black and 1 is white

Perceived brightness96.6 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 7.19:1

Contrast with white7.19:1WCAG normal text: AAA

Contrast with black2.92:1WCAG normal text: Fail

Greyscale equivalent#3E3E3E

Inverted#57DFCC

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#4A4533no red cones; affects about 1% of men; ΔE 57.5 from the original

Deuteranopia#6C622Fno green cones; the most common form, about 1% of men; ΔE 58 from the original

Tritanopia#B90029no blue cones; rare, and affects men and women equally; ΔE 13.1 from the original

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

Contrast with white, large text7.19:1WCAG large text: AAA

Contrast with black, large text2.92:1WCAG large text: Fail

Named colours

Brown · ΔE 7.4 Firebrick · ΔE 13.2 Maroon · ΔE 18.7 Indian red · ΔE 19 Dark red · ΔE 19.2 Crimson · ΔE 21.4

Nearest named CSS colourBrown (#A52A2A)ΔE 7.43, clearly different but related

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#20A895

Analogous#A82077, #A85120

Triadic#33A820, #2033A8

Split complementary#20A851, #2077A8

Tetradic#77A820, #20A895, #5120A8

Tints, shades & saturation

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

Lighter +40%#EEA6B0

Lighter +30%#E67B8A

Lighter +20%#DE5064

Lighter +10%#D32840

Darker −10%#7D1826

Darker −20%#521019

Darker −30%#27080C

Darker −40%#000000

More saturated +25%#C10721

Less saturated −25%#8F3945

Channel breakdown

R168

G32

B51

Red168 (65.9%)

Green32 (12.5%)

Blue51 (20%)

Hue351.62°

Saturation (HSL)68%

Lightness39.22%

Dominant channelRed

Hex per channelR A8 · G 20 · B 33

Keep nerding

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

#A82033

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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