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Colour

#36367A

  • #36367A
  • Blue
  • Dark
  • Nearest: Dark slateblue

#36367A is a blue with RGB values 54, 54, 122 and HSL 240°, 39%, 35%. It is a dark colour, so white text on it reaches 10.7:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#36367A#36367A
HEX#36367A
RGBrgb(54, 54, 122)
RGB (0–1)0.2118, 0.2118, 0.4784
RGB percentages21.2%, 21.2%, 47.8%
HSLhsl(240, 38.6%, 34.5%)
HSV / HSBhsv(240, 55.7%, 47.8%)
CMYK55.7%, 55.7%, 0%, 52.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,552,890
CSS custom property--colour: #36367A;

Brightness & contrast

Relative luminance0.04828WCAG 2.x, 0 is black and 1 is white
Perceived brightness65.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 10.68:1
Contrast with white10.68:1WCAG normal text: AAA
Contrast with black1.97:1WCAG normal text: Fail
Greyscale equivalent#3B3B3B
Inverted#C9C985

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0E417Cno red cones; affects about 1% of men; ΔE 13.3 from the original
Deuteranopia#033B79no green cones; the most common form, about 1% of men; ΔE 11.1 from the original
Tritanopia#174552no blue cones; rare, and affects men and women equally; ΔE 41.3 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text10.68:1WCAG large text: AAA
Contrast with black, large text1.97:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 7.6Midnight blue · ΔE 18.4Rebecca purple · ΔE 24.4Slate blue · ΔE 30.8Royal blue · ΔE 34.5Indigo · ΔE 34.5
Nearest named CSS colourDark slateblue (#483D8B)ΔE 7.61, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#7A7A36
Analogous#36587A, #58367A
Triadic#7A3636, #367A36
Split complementary#7A5836, #587A36
Tetradic#7A3658, #7A7A36, #367A58

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#A5A5D7
Lighter +30%#8282C7
Lighter +20%#5E5EB8
Lighter +10%#46469D
Darker −10%#262657
Darker −20%#171733
Darker −30%#070710
Darker −40%#000000
More saturated +25%#202090
Less saturated −25%#4C4C64

Channel breakdown

R54
G54
B122
Red54 (21.2%)
Green54 (21.2%)
Blue122 (47.8%)
Hue240°
Saturation (HSL)38.64%
Lightness34.51%
Dominant channelBlue
Hex per channelR 36 · G 36 · B 7A

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Every value on this page was computed from “36367a” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.