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Recognised as Colour

#8391F0

  • #8391F0
  • Blue
  • Dark
  • Nearest: Cornflower blue

#8391F0 is a blue with RGB values 131, 145, 240 and HSL 232°, 78%, 73%. It is a dark colour, so black text on it reaches 7.3:1 contrast (AAA for normal text). The nearest named colour is Cornflower blue.

Colour values

#8391F0#8391F0
HEX#8391F0
RGBrgb(131, 145, 240)
RGB (0–1)0.5137, 0.5686, 0.9412
RGB percentages51.4%, 56.9%, 94.1%
HSLhsl(232.3, 78.4%, 72.7%)
HSV / HSBhsv(232.3, 45.4%, 94.1%)
CMYK45.4%, 39.6%, 0%, 5.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer8,622,576
CSS custom property--colour: #8391F0;

Brightness & contrast

Relative luminance0.31367WCAG 2.x, 0 is black and 1 is white
Perceived brightness155 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.27:1
Contrast with white2.89:1WCAG normal text: Fail
Contrast with black7.27:1WCAG normal text: AAA
Greyscale equivalent#959595
Inverted#7C6E0F

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#6D9DF4no red cones; affects about 1% of men; ΔE 10.9 from the original
Deuteranopia#6494EEno green cones; the most common form, about 1% of men; ΔE 9.2 from the original
Tritanopia#5CA5B5no blue cones; rare, and affects men and women equally; ΔE 50.9 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.89:1WCAG large text: Fail
Contrast with black, large text7.27:1WCAG large text: AAA

Named colours

Cornflower blue · ΔE 10.1Dodgerblue · ΔE 17.2Medium purple · ΔE 19.1Royal blue · ΔE 22.9Slate blue · ΔE 25.6Medium slateblue · ΔE 29
Nearest named CSS colourCornflower blue (#6495ED)ΔE 10.08, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#F0E283
Analogous#83C7F0, #AC83F0
Triadic#F08391, #91F083
Split complementary#F0AB83, #C7F083
Tetradic#F083C7, #F0E283, #83F0AB

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FFFFFF
Lighter +20%#DEE2FB
Lighter +10%#B0B9F6
Darker −10%#5669EA
Darker −20%#2840E5
Darker −30%#182DC2
Darker −40%#122395
More saturated +25%#7486FF
Less saturated −25%#949EDF

Channel breakdown

R131
G145
B240
Red131 (51.4%)
Green145 (56.9%)
Blue240 (94.1%)
Hue232.29°
Saturation (HSL)78.42%
Lightness72.75%
Dominant channelBlue
Hex per channelR 83 · G 91 · B F0

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Every value on this page was computed from “8391f0” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.