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Recognised as Colour

#36045E

  • #36045E
  • Violet
  • Dark
  • Nearest: Midnight blue

#36045E is a violet with RGB values 54, 4, 94 and HSL 273°, 92%, 19%. It is a dark colour, so white text on it reaches 15.7:1 contrast (AAA for normal text). The nearest named colour is Midnight blue.

Colour values

#36045E#36045E
HEX#36045E
RGBrgb(54, 4, 94)
RGB (0–1)0.2118, 0.0157, 0.3686
RGB percentages21.2%, 1.6%, 36.9%
HSLhsl(273.3, 91.8%, 19.2%)
HSV / HSBhsv(273.3, 95.7%, 36.9%)
CMYK42.6%, 95.7%, 0%, 63.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,540,062
CSS custom property--colour: #36045E;

Brightness & contrast

Relative luminance0.01679WCAG 2.x, 0 is black and 1 is white
Perceived brightness43.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 15.72:1
Contrast with white15.72:1WCAG normal text: AAA
Contrast with black1.34:1WCAG normal text: Fail
Greyscale equivalent#151515
Inverted#C9FBA1

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#002260no red cones; affects about 1% of men; ΔE 23 from the original
Deuteranopia#00235Cno green cones; the most common form, about 1% of men; ΔE 25.8 from the original
Tritanopia#2D2035no blue cones; rare, and affects men and women equally; ΔE 41.2 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text15.72:1WCAG large text: AAA
Contrast with black, large text1.34:1WCAG large text: Fail

Named colours

Midnight blue · ΔE 11.8Indigo · ΔE 18.4Rebecca purple · ΔE 20.4Dark slateblue · ΔE 21.9Navy · ΔE 24.8Purple · ΔE 25.5
Nearest named CSS colourMidnight blue (#191970)ΔE 11.77, a distinctly different colour
Hue familyviolet
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#2C5E04
Analogous#09045E, #5E0459
Triadic#5E3604, #045E36
Split complementary#595E04, #045E09
Tetradic#5E0904, #2C5E04, #04595E

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#A237F7
Lighter +30%#8A0AF1
Lighter +20%#6E08C0
Lighter +10%#52068F
Darker −10%#1A022D
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#360062
Less saturated −25%#351052

Channel breakdown

R54
G4
B94
Red54 (21.2%)
Green4 (1.6%)
Blue94 (36.9%)
Hue273.33°
Saturation (HSL)91.84%
Lightness19.22%
Dominant channelBlue
Hex per channelR 36 · G 04 · B 5E

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Every value on this page was computed from “36045e” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.