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Recognised as Colour

#4313CF

  • #4313CF
  • Violet
  • Dark
  • Nearest: Medium blue

#4313CF is a violet with RGB values 67, 19, 207 and HSL 255°, 83%, 44%. It is a dark colour, so white text on it reaches 9.4:1 contrast (AAA for normal text). The nearest named colour is Medium blue.

Colour values

#4313CF#4313CF
HEX#4313CF
RGBrgb(67, 19, 207)
RGB (0–1)0.2627, 0.0745, 0.8118
RGB percentages26.3%, 7.5%, 81.2%
HSLhsl(255.3, 83.2%, 44.3%)
HSV / HSBhsv(255.3, 90.8%, 81.2%)
CMYK67.6%, 90.8%, 0%, 18.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,395,983
CSS custom property--colour: #4313CF;

Brightness & contrast

Relative luminance0.06164WCAG 2.x, 0 is black and 1 is white
Perceived brightness80.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 9.41:1
Contrast with white9.41:1WCAG normal text: AAA
Contrast with black2.23:1WCAG normal text: Fail
Greyscale equivalent#2B2B2B
Inverted#BCEC30

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#004DD4no red cones; affects about 1% of men; ΔE 33.3 from the original
Deuteranopia#003FCCno green cones; the most common form, about 1% of men; ΔE 26.2 from the original
Tritanopia#00567Ano blue cones; rare, and affects men and women equally; ΔE 93.6 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text9.41:1WCAG large text: AAA
Contrast with black, large text2.23:1WCAG large text: Fail

Named colours

Medium blue · ΔE 8.7Blue violet · ΔE 16.4Dark violet · ΔE 20.4Dark blue · ΔE 26.4Blue · ΔE 27.3Dark orchid · ΔE 27.9
Nearest named CSS colourMedium blue (#0000CD)ΔE 8.72, clearly different but related
Hue familyviolet
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#9FCF13
Analogous#1341CF, #A113CF
Triadic#CF4313, #13CF43
Split complementary#CFA113, #41CF13
Tetradic#CF1341, #9FCF13, #13CFA1

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#C7B6F8
Lighter +30%#A387F4
Lighter +20%#7F58F0
Lighter +10%#5B2AEB
Darker −10%#340FA0
Darker −20%#250A72
Darker −30%#160643
Darker −40%#070214
More saturated +25%#3A00E2
Less saturated −25%#512FB3

Channel breakdown

R67
G19
B207
Red67 (26.3%)
Green19 (7.5%)
Blue207 (81.2%)
Hue255.32°
Saturation (HSL)83.19%
Lightness44.31%
Dominant channelBlue
Hex per channelR 43 · G 13 · B CF

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Every value on this page was computed from “4313cf” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.