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Colour

#A7444C

  • #A7444C
  • Red
  • Dark
  • Nearest: Indian red

#A7444C is a red with RGB values 167, 68, 76 and HSL 355°, 42%, 46%. It is a dark colour, so white text on it reaches 5.9:1 contrast (AA for normal text). The nearest named colour is Indian red.

Colour values

#A7444C#A7444C
HEX#A7444C
RGBrgb(167, 68, 76)
RGB (0–1)0.6549, 0.2667, 0.298
RGB percentages65.5%, 26.7%, 29.8%
HSLhsl(355.2, 42.1%, 46.1%)
HSV / HSBhsv(355.2, 59.3%, 65.5%)
CMYK0%, 59.3%, 54.5%, 34.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer10,961,996
CSS custom property--colour: #A7444C;

Brightness & contrast

Relative luminance0.12872WCAG 2.x, 0 is black and 1 is white
Perceived brightness108.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.88:1
Contrast with white5.88:1WCAG normal text: AA
Contrast with black3.57:1WCAG normal text: Fail
Greyscale equivalent#5A5A5A
Inverted#58BBB3

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#5B584Cno red cones; affects about 1% of men; ΔE 43.8 from the original
Deuteranopia#746C4Ano green cones; the most common form, about 1% of men; ΔE 44.2 from the original
Tritanopia#B63447no blue cones; rare, and affects men and women equally; ΔE 12.1 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.88:1WCAG large text: AAA
Contrast with black, large text3.57:1WCAG large text: AA

Named colours

Indian red · ΔE 12.8Brown · ΔE 17.3Sienna · ΔE 23Light coral · ΔE 23.9Pale violetred · ΔE 24.3Firebrick · ΔE 26.1
Nearest named CSS colourIndian red (#CD5C5C)ΔE 12.8, a distinctly different colour
Hue familyred
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#44A79F
Analogous#A7447E, #A76D44
Triadic#4CA744, #444CA7
Split complementary#44A76D, #447EA7
Tetradic#7EA744, #44A79F, #6D44A7

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#EACDCF
Lighter +30%#DCA8AC
Lighter +20%#CD848A
Lighter +10%#BE6067
Darker −10%#83353C
Darker −20%#5F262B
Darker −30%#3A181B
Darker −40%#16090A
More saturated +25%#C42733
Less saturated −25%#8A6165

Channel breakdown

R167
G68
B76
Red167 (65.5%)
Green68 (26.7%)
Blue76 (29.8%)
Hue355.15°
Saturation (HSL)42.13%
Lightness46.08%
Dominant channelRed
Hex per channelR A7 · G 44 · B 4C

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Every value on this page was computed from “a7444c” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.