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Recognised as Colour

#A7445B

  • #A7445B
  • Red
  • Dark
  • Nearest: Indian red

#A7445B is a red with RGB values 167, 68, 91 and HSL 346°, 42%, 46%. It is a dark colour, so white text on it reaches 5.8:1 contrast (AA for normal text). The nearest named colour is Indian red.

Colour values

#A7445B#A7445B
HEX#A7445B
RGBrgb(167, 68, 91)
RGB (0–1)0.6549, 0.2667, 0.3569
RGB percentages65.5%, 26.7%, 35.7%
HSLhsl(346.1, 42.1%, 46.1%)
HSV / HSBhsv(346.1, 59.3%, 65.5%)
CMYK0%, 59.3%, 45.5%, 34.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer10,962,011
CSS custom property--colour: #A7445B;

Brightness & contrast

Relative luminance0.13105WCAG 2.x, 0 is black and 1 is white
Perceived brightness109.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.8:1
Contrast with white5.8:1WCAG normal text: AA
Contrast with black3.62:1WCAG normal text: Fail
Greyscale equivalent#5B5B5B
Inverted#58BBA4

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#58595Bno red cones; affects about 1% of men; ΔE 44 from the original
Deuteranopia#726D59no green cones; the most common form, about 1% of men; ΔE 44.9 from the original
Tritanopia#B5384Dno blue cones; rare, and affects men and women equally; ΔE 12.7 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.8:1WCAG large text: AAA
Contrast with black, large text3.62:1WCAG large text: AA

Named colours

Indian red · ΔE 18.2Pale violetred · ΔE 19.2Brown · ΔE 24.7Light coral · ΔE 26.2Sienna · ΔE 31.3Salmon · ΔE 32.7
Nearest named CSS colourIndian red (#CD5C5C)ΔE 18.17, a distinctly different colour
Hue familyred
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#44A790
Analogous#A7448D, #A75F44
Triadic#5BA744, #445BA7
Split complementary#44A75F, #448DA7
Tetradic#8CA744, #44A790, #5E44A7

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#EACDD3
Lighter +30%#DCA8B4
Lighter +20%#CD8495
Lighter +10%#BE6076
Darker −10%#833547
Darker −20%#5F2634
Darker −30%#3A1820
Darker −40%#16090C
More saturated +25%#C4274B
Less saturated −25%#8A616B

Channel breakdown

R167
G68
B91
Red167 (65.5%)
Green68 (26.7%)
Blue91 (35.7%)
Hue346.06°
Saturation (HSL)42.13%
Lightness46.08%
Dominant channelRed
Hex per channelR A7 · G 44 · B 5B

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Every value on this page was computed from “a7445b” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.