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Recognised as Colour

#A0364A

  • #A0364A
  • Red
  • Dark
  • Nearest: Indian red

#A0364A is a red with RGB values 160, 54, 74 and HSL 349°, 50%, 42%. It is a dark colour, so white text on it reaches 6.7:1 contrast (AA for normal text). The nearest named colour is Indian red.

Colour values

#A0364A#A0364A
HEX#A0364A
RGBrgb(160, 54, 74)
RGB (0–1)0.6275, 0.2118, 0.2902
RGB percentages62.7%, 21.2%, 29%
HSLhsl(348.7, 49.5%, 42%)
HSV / HSBhsv(348.7, 66.3%, 62.7%)
CMYK0%, 66.3%, 53.7%, 37.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer10,499,658
CSS custom property--colour: #A0364A;

Brightness & contrast

Relative luminance0.10606WCAG 2.x, 0 is black and 1 is white
Perceived brightness100 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 6.73:1
Contrast with white6.73:1WCAG normal text: AA
Contrast with black3.12:1WCAG normal text: Fail
Greyscale equivalent#4E4E4E
Inverted#5FC9B5

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#4F4E4Ano red cones; affects about 1% of men; ΔE 47.1 from the original
Deuteranopia#6A6447no green cones; the most common form, about 1% of men; ΔE 48.3 from the original
Tritanopia#AF233Eno blue cones; rare, and affects men and women equally; ΔE 13.5 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text6.73:1WCAG large text: AAA
Contrast with black, large text3.12:1WCAG large text: AA

Named colours

Indian red · ΔE 17.5Brown · ΔE 18.9Pale violetred · ΔE 24.7Firebrick · ΔE 27.5Light coral · ΔE 28.3Sienna · ΔE 28.8
Nearest named CSS colourIndian red (#CD5C5C)ΔE 17.54, a distinctly different colour
Hue familyred
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#36A08C
Analogous#A0367F, #A05736
Triadic#4AA036, #364AA0
Split complementary#36A057, #367FA0
Tetradic#7FA036, #36A08C, #5736A0

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E8BAC3
Lighter +30%#DB94A1
Lighter +20%#CE6E80
Lighter +10%#C1485F
Darker −10%#7A2938
Darker −20%#541C27
Darker −30%#2E0F15
Darker −40%#070303
More saturated +25%#BB1B39
Less saturated −25%#85515B

Channel breakdown

R160
G54
B74
Red160 (62.7%)
Green54 (21.2%)
Blue74 (29%)
Hue348.68°
Saturation (HSL)49.53%
Lightness41.96%
Dominant channelRed
Hex per channelR A0 · G 36 · B 4A

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Every value on this page was computed from “a0364a” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.