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Colour

#394FFF

  • #394FFF
  • Blue
  • Dark
  • Nearest: Blue violet

#394FFF is a blue with RGB values 57, 79, 255 and HSL 233°, 100%, 61%. It is a dark colour, so white text on it reaches 5.6:1 contrast (AA for normal text). The nearest named colour is Blue violet.

Colour values

#394FFF#394FFF
HEX#394FFF
RGBrgb(57, 79, 255)
RGB (0–1)0.2235, 0.3098, 1
RGB percentages22.4%, 31%, 100%
HSLhsl(233.3, 100%, 61.2%)
HSV / HSBhsv(233.3, 77.6%, 100%)
CMYK77.6%, 69%, 0%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,756,031
CSS custom property--colour: #394FFF;

Brightness & contrast

Relative luminance0.13682WCAG 2.x, 0 is black and 1 is white
Perceived brightness109.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.62:1
Contrast with white5.62:1WCAG normal text: AA
Contrast with black3.74:1WCAG normal text: Fail
Greyscale equivalent#575757
Inverted#C6B000

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0071FFno red cones; affects about 1% of men; ΔE 27.1 from the original
Deuteranopia#005EFCno green cones; the most common form, about 1% of men; ΔE 13.7 from the original
Tritanopia#0080A1no 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 text5.62:1WCAG large text: AAA
Contrast with black, large text3.74:1WCAG large text: AA

Named colours

Blue violet · ΔE 22.9Medium blue · ΔE 24.4Medium slateblue · ΔE 27Dark violet · ΔE 30.9Dark orchid · ΔE 31.6Slate blue · ΔE 34.8
Nearest named CSS colourBlue violet (#8A2BE2)ΔE 22.89, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FFE939
Analogous#39B2FF, #8639FF
Triadic#FF394F, #4FFF39
Split complementary#FF8639, #B2FF39
Tetradic#FF39B2, #FFE939, #39FF86

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#D2D7FF
Lighter +20%#9FAAFF
Lighter +10%#6C7CFF
Darker −10%#0622FF
Darker −20%#0017D2
Darker −30%#00129F
Darker −40%#000C6C
More saturated +25%#394FFF
Less saturated −25%#5262E6

Channel breakdown

R57
G79
B255
Red57 (22.4%)
Green79 (31%)
Blue255 (100%)
Hue233.33°
Saturation (HSL)100%
Lightness61.18%
Dominant channelBlue
Hex per channelR 39 · G 4F · B FF

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Every value on this page was computed from “394fff” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.