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Recognised as Colour

#363DDF

  • #363DDF
  • Blue
  • Dark
  • Nearest: Blue violet

#363DDF is a blue with RGB values 54, 61, 223 and HSL 238°, 73%, 54%. It is a dark colour, so white text on it reaches 7.3:1 contrast (AAA for normal text). The nearest named colour is Blue violet.

Colour values

#363DDF#363DDF
HEX#363DDF
RGBrgb(54, 61, 223)
RGB (0–1)0.2118, 0.2392, 0.8745
RGB percentages21.2%, 23.9%, 87.5%
HSLhsl(237.5, 72.5%, 54.3%)
HSV / HSBhsv(237.5, 75.8%, 87.5%)
CMYK75.8%, 72.6%, 0%, 12.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,554,783
CSS custom property--colour: #363DDF;

Brightness & contrast

Relative luminance0.09449WCAG 2.x, 0 is black and 1 is white
Perceived brightness93.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 7.27:1
Contrast with white7.27:1WCAG normal text: AAA
Contrast with black2.89:1WCAG normal text: Fail
Greyscale equivalent#474747
Inverted#C9C220

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#005FE4no red cones; affects about 1% of men; ΔE 24.6 from the original
Deuteranopia#004EDCno green cones; the most common form, about 1% of men; ΔE 15 from the original
Tritanopia#006C8Bno blue cones; rare, and affects men and women equally; ΔE 87.6 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text7.27:1WCAG large text: AAA
Contrast with black, large text2.89:1WCAG large text: Fail

Named colours

Blue violet · ΔE 20.7Medium blue · ΔE 22Medium slateblue · ΔE 24.9Dark blue · ΔE 25.9Dark orchid · ΔE 26.9Dark violet · ΔE 27.9
Nearest named CSS colourBlue violet (#8A2BE2)ΔE 20.73, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#DFD836
Analogous#3691DF, #8436DF
Triadic#DF363D, #3DDF36
Split complementary#DF8436, #91DF36
Tetradic#DF3691, #DFD836, #36DF84

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E6E7FB
Lighter +30%#BABCF4
Lighter +20%#8E92ED
Lighter +10%#6267E6
Darker −10%#1F26C3
Darker −20%#181D97
Darker −30%#11156B
Darker −40%#0A0C3F
More saturated +25%#1922FC
Less saturated −25%#5358C2

Channel breakdown

R54
G61
B223
Red54 (21.2%)
Green61 (23.9%)
Blue223 (87.5%)
Hue237.51°
Saturation (HSL)72.53%
Lightness54.31%
Dominant channelBlue
Hex per channelR 36 · G 3D · B DF

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Every value on this page was computed from “363ddf” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.