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Colour

#45147F

  • #45147F
  • Violet
  • Dark
  • Nearest: Indigo

#45147F is a violet with RGB values 69, 20, 127 and HSL 267°, 73%, 29%. It is a dark colour, so white text on it reaches 12.7:1 contrast (AAA for normal text). The nearest named colour is Indigo.

Colour values

#45147F#45147F
HEX#45147F
RGBrgb(69, 20, 127)
RGB (0–1)0.2706, 0.0784, 0.498
RGB percentages27.1%, 7.8%, 49.8%
HSLhsl(267.5, 72.8%, 28.8%)
HSV / HSBhsv(267.5, 84.3%, 49.8%)
CMYK45.7%, 84.3%, 0%, 50.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,527,231
CSS custom property--colour: #45147F;

Brightness & contrast

Relative luminance0.03298WCAG 2.x, 0 is black and 1 is white
Perceived brightness59.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 12.65:1
Contrast with white12.65:1WCAG normal text: AAA
Contrast with black1.66:1WCAG normal text: Fail
Greyscale equivalent#262626
Inverted#BAEB80

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#003382no red cones; affects about 1% of men; ΔE 25.4 from the original
Deuteranopia#00327Dno green cones; the most common form, about 1% of men; ΔE 27 from the original
Tritanopia#35334Bno blue cones; rare, and affects men and women equally; ΔE 51.7 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text12.65:1WCAG large text: AAA
Contrast with black, large text1.66:1WCAG large text: Fail

Named colours

Indigo · ΔE 7.9Rebecca purple · ΔE 12.2Midnight blue · ΔE 13.9Navy · ΔE 16.9Dark blue · ΔE 20.4Purple · ΔE 21.7
Nearest named CSS colourIndigo (#4B0082)ΔE 7.86, clearly different but related
Hue familyviolet
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#4E7F14
Analogous#14197F, #7A147F
Triadic#7F4514, #147F45
Split complementary#7F7A14, #197F14
Tetradic#7F1419, #4E7F14, #147F7A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#AB76E9
Lighter +30%#904AE2
Lighter +20%#7522D7
Lighter +10%#5D1BAB
Darker −10%#2D0D53
Darker −20%#150627
Darker −30%#000000
Darker −40%#000000
More saturated +25%#430291
Less saturated −25%#47266D

Channel breakdown

R69
G20
B127
Red69 (27.1%)
Green20 (7.8%)
Blue127 (49.8%)
Hue267.48°
Saturation (HSL)72.79%
Lightness28.82%
Dominant channelBlue
Hex per channelR 45 · G 14 · B 7F

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Every value on this page was computed from “45147f” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.