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Colour

#4F4CFF

  • #4F4CFF
  • Blue
  • Dark
  • Nearest: Blue violet

#4F4CFF is a blue with RGB values 79, 76, 255 and HSL 241°, 100%, 65%. It is a dark colour, so white text on it reaches 5.5:1 contrast (AA for normal text). The nearest named colour is Blue violet.

Colour values

#4F4CFF#4F4CFF
HEX#4F4CFF
RGBrgb(79, 76, 255)
RGB (0–1)0.3098, 0.298, 1
RGB percentages31%, 29.8%, 100%
HSLhsl(241, 100%, 64.9%)
HSV / HSBhsv(241, 70.2%, 100%)
CMYK69%, 70.2%, 0%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,197,055
CSS custom property--colour: #4F4CFF;

Brightness & contrast

Relative luminance0.14051WCAG 2.x, 0 is black and 1 is white
Perceived brightness112.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.51:1
Contrast with white5.51:1WCAG normal text: AA
Contrast with black3.81:1WCAG normal text: Fail
Greyscale equivalent#5A5A5A
Inverted#B0B300

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0071FFno red cones; affects about 1% of men; ΔE 29.9 from the original
Deuteranopia#0060FCno green cones; the most common form, about 1% of men; ΔE 18.3 from the original
Tritanopia#007EA1no blue cones; rare, and affects men and women equally; ΔE 94.2 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.51:1WCAG large text: AAA
Contrast with black, large text3.81:1WCAG large text: AA

Named colours

Blue violet · ΔE 19.6Medium blue · ΔE 22.9Dark violet · ΔE 27.6Medium slateblue · ΔE 27.8Dark orchid · ΔE 29.4Blue · ΔE 33.3
Nearest named CSS colourBlue violet (#8A2BE2)ΔE 19.56, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FCFF4C
Analogous#4CA2FF, #A94CFF
Triadic#FF4F4C, #4CFF4F
Split complementary#FFA94C, #A2FF4C
Tetradic#FF4CA2, #FCFF4C, #4CFFA9

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#E5E5FF
Lighter +20%#B3B2FF
Lighter +10%#817FFF
Darker −10%#1D19FF
Darker −20%#0400E5
Darker −30%#0300B2
Darker −40%#02007F
More saturated +25%#4F4CFF
Less saturated −25%#6562E9

Channel breakdown

R79
G76
B255
Red79 (31%)
Green76 (29.8%)
Blue255 (100%)
Hue241.01°
Saturation (HSL)100%
Lightness64.9%
Dominant channelBlue
Hex per channelR 4F · G 4C · B FF

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Every value on this page was computed from “4f4cff” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.