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Recognised as Colour

#5368FB

  • #5368FB
  • Blue
  • Dark
  • Nearest: Medium slateblue

#5368FB is a blue with RGB values 83, 104, 251 and HSL 233°, 95%, 65%. It is a dark colour, so black text on it reaches 4.7:1 contrast (AA for normal text). The nearest named colour is Medium slateblue.

Colour values

#5368FB#5368FB
HEX#5368FB
RGBrgb(83, 104, 251)
RGB (0–1)0.3255, 0.4078, 0.9843
RGB percentages32.5%, 40.8%, 98.4%
HSLhsl(232.5, 95.5%, 65.5%)
HSV / HSBhsv(232.5, 66.9%, 98.4%)
CMYK66.9%, 58.6%, 0%, 1.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,466,363
CSS custom property--colour: #5368FB;

Brightness & contrast

Relative luminance0.18705WCAG 2.x, 0 is black and 1 is white
Perceived brightness124.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 4.74:1
Contrast with white4.43:1WCAG normal text: Fail
Contrast with black4.74:1WCAG normal text: AA
Greyscale equivalent#6E6E6E
Inverted#AC9704

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0080FFno red cones; affects about 1% of men; ΔE 20.6 from the original
Deuteranopia#0070F8no green cones; the most common form, about 1% of men; ΔE 12.2 from the original
Tritanopia#008DA8no blue cones; rare, and affects men and women equally; ΔE 79.9 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.43:1WCAG large text: AA
Contrast with black, large text4.74:1WCAG large text: AAA

Named colours

Medium slateblue · ΔE 10.8Royal blue · ΔE 16.2Slate blue · ΔE 18.8Medium purple · ΔE 26.1Dark orchid · ΔE 31.8Dodgerblue · ΔE 32.2
Nearest named CSS colourMedium slateblue (#7B68EE)ΔE 10.84, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FBE653
Analogous#53BCFB, #9253FB
Triadic#FB5368, #68FB53
Split complementary#FB9253, #BCFB53
Tetradic#FB53BC, #FBE653, #53FB92

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#E9EBFE
Lighter +20%#B7C0FD
Lighter +10%#8594FC
Darker −10%#213CFA
Darker −20%#0521E3
Darker −30%#041AB1
Darker −40%#03127F
More saturated +25%#4F65FF
Less saturated −25%#6978E5

Channel breakdown

R83
G104
B251
Red83 (32.5%)
Green104 (40.8%)
Blue251 (98.4%)
Hue232.5°
Saturation (HSL)95.45%
Lightness65.49%
Dominant channelBlue
Hex per channelR 53 · G 68 · B FB

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Every value on this page was computed from “5368fb” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.