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Recognised as Colour

#A44951

  • #A44951
  • Red
  • Dark
  • Nearest: Indian red

#A44951 is a red with RGB values 164, 73, 81 and HSL 355°, 38%, 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

#A44951#A44951
HEX#A44951
RGBrgb(164, 73, 81)
RGB (0–1)0.6431, 0.2863, 0.3176
RGB percentages64.3%, 28.6%, 31.8%
HSLhsl(354.7, 38.4%, 46.5%)
HSV / HSBhsv(354.7, 55.5%, 64.3%)
CMYK0%, 55.5%, 50.6%, 35.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer10,766,673
CSS custom property--colour: #A44951;

Brightness & contrast

Relative luminance0.13252WCAG 2.x, 0 is black and 1 is white
Perceived brightness109.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.75:1
Contrast with white5.75:1WCAG normal text: AA
Contrast with black3.65:1WCAG normal text: Fail
Greyscale equivalent#5D5D5D
Inverted#5BB6AE

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#5D5A51no red cones; affects about 1% of men; ΔE 40.1 from the original
Deuteranopia#746D4Fno green cones; the most common form, about 1% of men; ΔE 41 from the original
Tritanopia#B23C4Cno blue cones; rare, and affects men and women equally; ΔE 11.1 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.75:1WCAG large text: AAA
Contrast with black, large text3.65:1WCAG large text: AA

Named colours

Indian red · ΔE 14.7Brown · ΔE 21Pale violetred · ΔE 23.1Sienna · ΔE 23.6Light coral · ΔE 24.1Salmon · ΔE 29.4
Nearest named CSS colourIndian red (#CD5C5C)ΔE 14.71, a distinctly different colour
Hue familyred
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#49A49C
Analogous#A4497E, #A46F49
Triadic#51A449, #4951A4
Split complementary#49A46F, #497EA4
Tetradic#7EA449, #49A49C, #6F49A4

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#EACFD2
Lighter +30%#DAACB0
Lighter +20%#CA898E
Lighter +10%#BB656D
Darker −10%#813940
Darker −20%#5D2A2E
Darker −30%#3A1A1D
Darker −40%#170A0B
More saturated +25%#C22B39
Less saturated −25%#866769

Channel breakdown

R164
G73
B81
Red164 (64.3%)
Green73 (28.6%)
Blue81 (31.8%)
Hue354.73°
Saturation (HSL)38.4%
Lightness46.47%
Dominant channelRed
Hex per channelR A4 · G 49 · B 51

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Every value on this page was computed from “a44951” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.