Recognised as Colour

#A02129

#A02129
Red
Dark
Nearest: Brown

#A02129 is a red with RGB values 160, 33, 41 and HSL 356°, 66%, 38%. 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

#A02129#A02129

HEX#A02129

RGBrgb(160, 33, 41)

RGB (0–1)0.6275, 0.1294, 0.1608

RGB percentages62.7%, 12.9%, 16.1%

HSLhsl(356.2, 65.8%, 37.8%)

HSV / HSBhsv(356.2, 79.4%, 62.7%)

CMYK0%, 79.4%, 74.4%, 37.3%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer10,494,249

CSS custom property--colour: #A02129;

Brightness & contrast

Relative luminance0.08721WCAG 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 7.65:1

Contrast with white7.65:1WCAG normal text: AAA

Contrast with black2.74:1WCAG normal text: Fail

Greyscale equivalent#3D3D3D

Inverted#5FDED6

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#484228no red cones; affects about 1% of men; ΔE 54.8 from the original

Deuteranopia#685D24no green cones; the most common form, about 1% of men; ΔE 54.7 from the original

Tritanopia#B00025no blue cones; rare, and affects men and women equally; ΔE 11.4 from the original

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

Contrast with white, large text7.65:1WCAG large text: AAA

Contrast with black, large text2.74:1WCAG large text: Fail

Named colours

Brown · ΔE 3.2 Firebrick · ΔE 11 Maroon · ΔE 14.1 Dark red · ΔE 14.7 Indian red · ΔE 20.1 Crimson · ΔE 23.5

Nearest named CSS colourBrown (#A52A2A)ΔE 3.22, a close match

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#21A098

Analogous#A02169, #A05921

Triadic#29A021, #2129A0

Split complementary#21A059, #2169A0

Tetradic#69A021, #21A098, #5821A0

Tints, shades & saturation

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

Lighter +40%#ECA1A6

Lighter +30%#E3777E

Lighter +20%#DA4D56

Lighter +10%#CA2A34

Darker −10%#76181E

Darker −20%#4B1013

Darker −30%#210708

Darker −40%#000000

More saturated +25%#B80914

Less saturated −25%#88393E

Channel breakdown

R160

G33

B41

Red160 (62.7%)

Green33 (12.9%)

Blue41 (16.1%)

Hue356.22°

Saturation (HSL)65.8%

Lightness37.84%

Dominant channelRed

Hex per channelR A0 · G 21 · B 29

Keep nerding

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

#A02129

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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