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Recognised as Colour

#3364FC

  • #3364FC
  • Blue
  • Dark
  • Nearest: Medium slateblue

#3364FC is a blue with RGB values 51, 100, 252 and HSL 225°, 97%, 59%. It is a dark colour, so white text on it reaches 4.8:1 contrast (AA for normal text). The nearest named colour is Medium slateblue.

Colour values

#3364FC#3364FC
HEX#3364FC
RGBrgb(51, 100, 252)
RGB (0–1)0.2, 0.3922, 0.9882
RGB percentages20%, 39.2%, 98.8%
HSLhsl(225.4, 97.1%, 59.4%)
HSV / HSBhsv(225.4, 79.8%, 98.8%)
CMYK79.8%, 60.3%, 0%, 1.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,368,188
CSS custom property--colour: #3364FC;

Brightness & contrast

Relative luminance0.16846WCAG 2.x, 0 is black and 1 is white
Perceived brightness117.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 4.81:1
Contrast with white4.81:1WCAG normal text: AA
Contrast with black4.37:1WCAG normal text: Fail
Greyscale equivalent#656565
Inverted#CC9B03

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#007CFFno red cones; affects about 1% of men; ΔE 18.8 from the original
Deuteranopia#0069F9no green cones; the most common form, about 1% of men; ΔE 6.9 from the original
Tritanopia#008BA7no 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 text4.81:1WCAG large text: AAA
Contrast with black, large text4.37:1WCAG large text: AA

Named colours

Medium slateblue · ΔE 15.6Royal blue · ΔE 18.6Slate blue · ΔE 22.5Medium purple · ΔE 30.8Blue violet · ΔE 33.2Dodgerblue · ΔE 34.2
Nearest named CSS colourMedium slateblue (#7B68EE)ΔE 15.59, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FCCB33
Analogous#33C9FC, #6733FC
Triadic#FC3364, #64FC33
Split complementary#FC6733, #C9FC33
Tetradic#FC33C9, #FCCB33, #33FC67

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FCFDFF
Lighter +30%#CAD7FE
Lighter +20%#98B0FD
Lighter +10%#658AFD
Darker −10%#043FF8
Darker −20%#0332C6
Darker −30%#022694
Darker −40%#011962
More saturated +25%#3062FF
Less saturated −25%#4D71E2

Channel breakdown

R51
G100
B252
Red51 (20%)
Green100 (39.2%)
Blue252 (98.8%)
Hue225.37°
Saturation (HSL)97.1%
Lightness59.41%
Dominant channelBlue
Hex per channelR 33 · G 64 · B FC

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Every value on this page was computed from “3364fc” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.