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Recognised as Colour

#7C186D

  • #7C186D
  • Magenta
  • Dark
  • Nearest: Purple

#7C186D is a magenta with RGB values 124, 24, 109 and HSL 309°, 68%, 29%. It is a dark colour, so white text on it reaches 9.5:1 contrast (AAA for normal text). The nearest named colour is Purple.

Colour values

#7C186D#7C186D
HEX#7C186D
RGBrgb(124, 24, 109)
RGB (0–1)0.4863, 0.0941, 0.4275
RGB percentages48.6%, 9.4%, 42.7%
HSLhsl(309, 67.6%, 29%)
HSV / HSBhsv(309, 80.6%, 48.6%)
CMYK0%, 80.6%, 12.1%, 51.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer8,132,717
CSS custom property--colour: #7C186D;

Brightness & contrast

Relative luminance0.06042WCAG 2.x, 0 is black and 1 is white
Perceived brightness79.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 9.51:1
Contrast with white9.51:1WCAG normal text: AAA
Contrast with black2.21:1WCAG normal text: Fail
Greyscale equivalent#333333
Inverted#83E792

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#183C6Fno red cones; affects about 1% of men; ΔE 44.6 from the original
Deuteranopia#3D4B6Bno green cones; the most common form, about 1% of men; ΔE 47 from the original
Tritanopia#822142no blue cones; rare, and affects men and women equally; ΔE 29.8 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text9.51:1WCAG large text: AAA
Contrast with black, large text2.21:1WCAG large text: Fail

Named colours

Purple · ΔE 14.4Dark magenta · ΔE 18.7Rebecca purple · ΔE 23.7Medium violet red · ΔE 27.4Dark slateblue · ΔE 29.8Indigo · ΔE 29.9
Nearest named CSS colourPurple (#800080)ΔE 14.43, a distinctly different colour
Hue familymagenta
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#187C27
Analogous#59187C, #7C183B
Triadic#6D7C18, #186D7C
Split complementary#3B7C18, #187C59
Tetradic#7C5918, #187C27, #183B7C

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E57BD5
Lighter +30%#DD50C8
Lighter +20%#D129B8
Lighter +10%#A72093
Darker −10%#511047
Darker −20%#270722
Darker −30%#000000
Darker −40%#000000
More saturated +25%#8F057A
Less saturated −25%#6A2A60

Channel breakdown

R124
G24
B109
Red124 (48.6%)
Green24 (9.4%)
Blue109 (42.7%)
Hue309°
Saturation (HSL)67.57%
Lightness29.02%
Dominant channelRed
Hex per channelR 7C · G 18 · B 6D

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Every value on this page was computed from “7c186d” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.