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Recognised as Colour

#6441DF

  • #6441DF
  • Blue
  • Dark
  • Nearest: Blue violet

#6441DF is a blue with RGB values 100, 65, 223 and HSL 253°, 71%, 56%. It is a dark colour, so white text on it reaches 6.2:1 contrast (AA for normal text). The nearest named colour is Blue violet.

Colour values

#6441DF#6441DF
HEX#6441DF
RGBrgb(100, 65, 223)
RGB (0–1)0.3922, 0.2549, 0.8745
RGB percentages39.2%, 25.5%, 87.5%
HSLhsl(253.3, 71.2%, 56.5%)
HSV / HSBhsv(253.3, 70.9%, 87.5%)
CMYK55.2%, 70.9%, 0%, 12.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,570,463
CSS custom property--colour: #6441DF;

Brightness & contrast

Relative luminance0.11818WCAG 2.x, 0 is black and 1 is white
Perceived brightness105.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 6.24:1
Contrast with white6.24:1WCAG normal text: AA
Contrast with black3.36:1WCAG normal text: Fail
Greyscale equivalent#545454
Inverted#9BBE20

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0065E4no red cones; affects about 1% of men; ΔE 29.6 from the original
Deuteranopia#005CDCno green cones; the most common form, about 1% of men; ΔE 26.5 from the original
Tritanopia#2B6B8Cno blue cones; rare, and affects men and women equally; ΔE 81.6 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text6.24:1WCAG large text: AAA
Contrast with black, large text3.36:1WCAG large text: AA

Named colours

Blue violet · ΔE 15.6Dark orchid · ΔE 18.8Medium slateblue · ΔE 20Dark violet · ΔE 22.6Slate blue · ΔE 25.7Medium blue · ΔE 26.1
Nearest named CSS colourBlue violet (#8A2BE2)ΔE 15.6, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#BCDF41
Analogous#416DDF, #B341DF
Triadic#DF6441, #41DF64
Split complementary#DFB341, #6DDF41
Tetradic#DF416D, #BCDF41, #41DFB3

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#F2F0FC
Lighter +30%#CFC4F5
Lighter +20%#AB98EE
Lighter +10%#886DE6
Darker −10%#4822CB
Darker −20%#381B9F
Darker −30%#291374
Darker −40%#190C48
More saturated +25%#5525FB
Less saturated −25%#735DC3

Channel breakdown

R100
G65
B223
Red100 (39.2%)
Green65 (25.5%)
Blue223 (87.5%)
Hue253.29°
Saturation (HSL)71.17%
Lightness56.47%
Dominant channelBlue
Hex per channelR 64 · G 41 · B DF

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Every value on this page was computed from “6441df” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.