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Colour

#320B39

  • #320B39
  • Magenta
  • Dark
  • Nearest: Dark slateblue

#320B39 is a magenta with RGB values 50, 11, 57 and HSL 291°, 68%, 13%. It is a dark colour, so white text on it reaches 16.9:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#320B39#320B39
HEX#320B39
RGBrgb(50, 11, 57)
RGB (0–1)0.1961, 0.0431, 0.2235
RGB percentages19.6%, 4.3%, 22.4%
HSLhsl(290.9, 67.6%, 13.3%)
HSV / HSBhsv(290.9, 80.7%, 22.4%)
CMYK12.3%, 80.7%, 0%, 77.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,279,673
CSS custom property--colour: #320B39;

Brightness & contrast

Relative luminance0.01213WCAG 2.x, 0 is black and 1 is white
Perceived brightness34.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 16.9:1
Contrast with white16.9:1WCAG normal text: AAA
Contrast with black1.24:1WCAG normal text: Fail
Greyscale equivalent#171717
Inverted#CDF4C6

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#001A3Ano red cones; affects about 1% of men; ΔE 22.4 from the original
Deuteranopia#101E38no green cones; the most common form, about 1% of men; ΔE 23.1 from the original
Tritanopia#321321no blue cones; rare, and affects men and women equally; ΔE 20.4 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text16.9:1WCAG large text: AAA
Contrast with black, large text1.24:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 29.6Midnight blue · ΔE 29.9Black · ΔE 35.5Rebecca purple · ΔE 38.2Purple · ΔE 40.5Indigo · ΔE 42.2
Nearest named CSS colourDark slateblue (#483D8B)ΔE 29.58, a distinctly different colour
Hue familymagenta
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#12390B
Analogous#1B0B39, #390B29
Triadic#39320B, #0B3932
Split complementary#29390B, #0B391B
Tetradic#391B0B, #12390B, #0B2939

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#C037D9
Lighter +30%#A224B9
Lighter +20%#7D1B8F
Lighter +10%#571364
Darker −10%#0C030E
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#380242
Less saturated −25%#2C1331

Channel breakdown

R50
G11
B57
Red50 (19.6%)
Green11 (4.3%)
Blue57 (22.4%)
Hue290.87°
Saturation (HSL)67.65%
Lightness13.33%
Dominant channelBlue
Hex per channelR 32 · G 0B · B 39

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Every value on this page was computed from “320b39” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.