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Colour

#3C0839

  • #3C0839
  • Magenta
  • Dark
  • Nearest: Dark slateblue

#3C0839 is a magenta with RGB values 60, 8, 57 and HSL 303°, 76%, 13%. It is a dark colour, so white text on it reaches 16.3:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#3C0839#3C0839
HEX#3C0839
RGBrgb(60, 8, 57)
RGB (0–1)0.2353, 0.0314, 0.2235
RGB percentages23.5%, 3.1%, 22.4%
HSLhsl(303.5, 76.5%, 13.3%)
HSV / HSBhsv(303.5, 86.7%, 23.5%)
CMYK0%, 86.7%, 5%, 76.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,934,265
CSS custom property--colour: #3C0839;

Brightness & contrast

Relative luminance0.0143WCAG 2.x, 0 is black and 1 is white
Perceived brightness38.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 16.33:1
Contrast with white16.33:1WCAG normal text: AAA
Contrast with black1.29:1WCAG normal text: Fail
Greyscale equivalent#171717
Inverted#C3F7C6

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#031B3Ano red cones; affects about 1% of men; ΔE 26.8 from the original
Deuteranopia#182238no green cones; the most common form, about 1% of men; ΔE 27.9 from the original
Tritanopia#3F0F20no blue cones; rare, and affects men and women equally; ΔE 20 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text16.33:1WCAG large text: AAA
Contrast with black, large text1.29:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 30.9Midnight blue · ΔE 31.8Rebecca purple · ΔE 37.7Black · ΔE 37.8Purple · ΔE 37.9Indigo · ΔE 41.8
Nearest named CSS colourDark slateblue (#483D8B)ΔE 30.9, a distinctly different colour
Hue familymagenta
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#083C0B
Analogous#25083C, #3C081F
Triadic#393C08, #08393C
Split complementary#1F3C08, #083C25
Tetradic#3C2508, #083C0B, #081F3C

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E32DD9
Lighter +30%#C31AB9
Lighter +20%#96148F
Lighter +10%#690E64
Darker −10%#0F020E
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#440040
Less saturated −25%#341031

Channel breakdown

R60
G8
B57
Red60 (23.5%)
Green8 (3.1%)
Blue57 (22.4%)
Hue303.46°
Saturation (HSL)76.47%
Lightness13.33%
Dominant channelRed
Hex per channelR 3C · G 08 · B 39

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Every value on this page was computed from “3c0839” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.