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Recognised as Colour

#6883FC

  • #6883FC
  • Blue
  • Dark
  • Nearest: Royal blue

#6883FC is a blue with RGB values 104, 131, 252 and HSL 229°, 96%, 70%. It is a dark colour, so black text on it reaches 6.2:1 contrast (AA for normal text). The nearest named colour is Royal blue.

Colour values

#6883FC#6883FC
HEX#6883FC
RGBrgb(104, 131, 252)
RGB (0–1)0.4078, 0.5137, 0.9882
RGB percentages40.8%, 51.4%, 98.8%
HSLhsl(229.1, 96.1%, 69.8%)
HSV / HSBhsv(229.1, 58.7%, 98.8%)
CMYK58.7%, 48%, 0%, 1.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,849,532
CSS custom property--colour: #6883FC;

Brightness & contrast

Relative luminance0.26204WCAG 2.x, 0 is black and 1 is white
Perceived brightness143.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 6.24:1
Contrast with white3.36:1WCAG normal text: Fail
Contrast with black6.24:1WCAG normal text: AA
Greyscale equivalent#868686
Inverted#977C03

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#4693FFno red cones; affects about 1% of men; ΔE 14.5 from the original
Deuteranopia#2B86F9no green cones; the most common form, about 1% of men; ΔE 11.2 from the original
Tritanopia#009EB3no blue cones; rare, and affects men and women equally; ΔE 67.7 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text3.36:1WCAG large text: AA
Contrast with black, large text6.24:1WCAG large text: AAA

Named colours

Royal blue · ΔE 10.6Dodgerblue · ΔE 15.7Medium slateblue · ΔE 16.7Slate blue · ΔE 17.5Medium purple · ΔE 17.7Cornflower blue · ΔE 21.9
Nearest named CSS colourRoyal blue (#4169E1)ΔE 10.57, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FCE168
Analogous#68CDFC, #9768FC
Triadic#FC6883, #83FC68
Split complementary#FC9768, #CDFC68
Tetradic#FC68CD, #FCE168, #68FC97

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FEFEFF
Lighter +20%#CCD5FE
Lighter +10%#9AACFD
Darker −10%#365AFB
Darker −20%#0531F9
Darker −30%#0428C7
Darker −40%#031E95
More saturated +25%#6581FF
Less saturated −25%#7B8FE9

Channel breakdown

R104
G131
B252
Red104 (40.8%)
Green131 (51.4%)
Blue252 (98.8%)
Hue229.05°
Saturation (HSL)96.1%
Lightness69.8%
Dominant channelBlue
Hex per channelR 68 · G 83 · B FC

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Every value on this page was computed from “6883fc” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.