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Recognised as Colour

#823A71

  • #823A71
  • Magenta
  • Dark
  • Nearest: Dark slateblue

#823A71 is a magenta with RGB values 130, 58, 113 and HSL 314°, 38%, 37%. It is a dark colour, so white text on it reaches 7.5:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#823A71#823A71
HEX#823A71
RGBrgb(130, 58, 113)
RGB (0–1)0.5098, 0.2275, 0.4431
RGB percentages51%, 22.7%, 44.3%
HSLhsl(314.2, 38.3%, 36.9%)
HSV / HSBhsv(314.2, 55.4%, 51%)
CMYK0%, 55.4%, 13.1%, 49%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer8,534,641
CSS custom property--colour: #823A71;

Brightness & contrast

Relative luminance0.08964WCAG 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 7.52:1
Contrast with white7.52:1WCAG normal text: AAA
Contrast with black2.79:1WCAG normal text: Fail
Greyscale equivalent#4D4D4D
Inverted#7DC58E

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#3C4E73no red cones; affects about 1% of men; ΔE 35.1 from the original
Deuteranopia#50596Fno green cones; the most common form, about 1% of men; ΔE 36.6 from the original
Tritanopia#883D50no blue cones; rare, and affects men and women equally; ΔE 22 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text7.52:1WCAG large text: AAA
Contrast with black, large text2.79:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 28.1Purple · ΔE 28.7Rebecca purple · ΔE 30.2Pale violetred · ΔE 31.2Dark magenta · ΔE 32.4Medium violet red · ΔE 33.9
Nearest named CSS colourDark slateblue (#483D8B)ΔE 28.06, a distinctly different colour
Hue familymagenta
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#3A824B
Analogous#6F3A82, #823A4D
Triadic#71823A, #3A7182
Split complementary#4D823A, #3A826F
Tetradic#826F3A, #3A824B, #3A4D82

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#DBADD0
Lighter +30%#CB8ABC
Lighter +20%#BB67A7
Lighter +10%#A54A90
Darker −10%#5F2A52
Darker −20%#3B1B34
Darker −30%#180B15
Darker −40%#000000
More saturated +25%#9A237D
Less saturated −25%#6A5265

Channel breakdown

R130
G58
B113
Red130 (51%)
Green58 (22.7%)
Blue113 (44.3%)
Hue314.17°
Saturation (HSL)38.3%
Lightness36.86%
Dominant channelRed
Hex per channelR 82 · G 3A · B 71

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Every value on this page was computed from “823a71” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.