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Recognised as Colour

#39147F

  • #39147F
  • Violet
  • Dark
  • Nearest: Indigo

#39147F is a violet with RGB values 57, 20, 127 and HSL 261°, 73%, 29%. It is a dark colour, so white text on it reaches 13.3:1 contrast (AAA for normal text). The nearest named colour is Indigo.

Colour values

#39147F#39147F
HEX#39147F
RGBrgb(57, 20, 127)
RGB (0–1)0.2235, 0.0784, 0.498
RGB percentages22.4%, 7.8%, 49.8%
HSLhsl(260.7, 72.8%, 28.8%)
HSV / HSBhsv(260.7, 84.3%, 49.8%)
CMYK55.1%, 84.3%, 0%, 50.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,740,799
CSS custom property--colour: #39147F;

Brightness & contrast

Relative luminance0.02902WCAG 2.x, 0 is black and 1 is white
Perceived brightness55.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 13.29:1
Contrast with white13.29:1WCAG normal text: AAA
Contrast with black1.58:1WCAG normal text: Fail
Greyscale equivalent#242424
Inverted#C6EB80

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#003182no red cones; affects about 1% of men; ΔE 22.7 from the original
Deuteranopia#002D7Dno green cones; the most common form, about 1% of men; ΔE 21.8 from the original
Tritanopia#1E344Bno blue cones; rare, and affects men and women equally; ΔE 56.6 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text13.29:1WCAG large text: AAA
Contrast with black, large text1.58:1WCAG large text: Fail

Named colours

Indigo · ΔE 8.9Midnight blue · ΔE 12.2Navy · ΔE 14.4Rebecca purple · ΔE 14.4Dark blue · ΔE 18.2Dark slateblue · ΔE 22.9
Nearest named CSS colourIndigo (#4B0082)ΔE 8.91, clearly different but related
Hue familyviolet
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#5A7F14
Analogous#14247F, #6F147F
Triadic#7F3914, #147F39
Split complementary#7F6F14, #247F14
Tetradic#7F1424, #5A7F14, #147F6F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#9E76E9
Lighter +30%#7E4AE2
Lighter +20%#6122D7
Lighter +10%#4D1BAB
Darker −10%#250D53
Darker −20%#110627
Darker −30%#000000
Darker −40%#000000
More saturated +25%#330291
Less saturated −25%#3F266D

Channel breakdown

R57
G20
B127
Red57 (22.4%)
Green20 (7.8%)
Blue127 (49.8%)
Hue260.75°
Saturation (HSL)72.79%
Lightness28.82%
Dominant channelBlue
Hex per channelR 39 · G 14 · B 7F

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Every value on this page was computed from “39147f” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.