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Recognised as Colour

#5365FD

  • #5365FD
  • Blue
  • Dark
  • Nearest: Medium slateblue

#5365FD is a blue with RGB values 83, 101, 253 and HSL 234°, 98%, 66%. It is a dark colour, so black text on it reaches 4.6:1 contrast (AA for normal text). The nearest named colour is Medium slateblue.

Colour values

#5365FD#5365FD
HEX#5365FD
RGBrgb(83, 101, 253)
RGB (0–1)0.3255, 0.3961, 0.9922
RGB percentages32.5%, 39.6%, 99.2%
HSLhsl(233.6, 97.7%, 65.9%)
HSV / HSBhsv(233.6, 67.2%, 99.2%)
CMYK67.2%, 60.1%, 0%, 0.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,465,597
CSS custom property--colour: #5365FD;

Brightness & contrast

Relative luminance0.18238WCAG 2.x, 0 is black and 1 is white
Perceived brightness123.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 4.65:1
Contrast with white4.52:1WCAG normal text: AA
Contrast with black4.65:1WCAG normal text: AA
Greyscale equivalent#6C6C6C
Inverted#AC9A02

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#007EFFno red cones; affects about 1% of men; ΔE 22.1 from the original
Deuteranopia#006FFAno green cones; the most common form, about 1% of men; ΔE 13.3 from the original
Tritanopia#008BA7no blue cones; rare, and affects men and women equally; ΔE 82.3 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.52:1WCAG large text: AAA
Contrast with black, large text4.65:1WCAG large text: AAA

Named colours

Medium slateblue · ΔE 12.6Royal blue · ΔE 19.3Slate blue · ΔE 21Medium purple · ΔE 28.4Blue violet · ΔE 30.2Dark orchid · ΔE 30.7
Nearest named CSS colourMedium slateblue (#7B68EE)ΔE 12.57, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FDEB53
Analogous#53BAFD, #9653FD
Triadic#FD5365, #65FD53
Split complementary#FD9653, #BAFD53
Tetradic#FD53BA, #FDEB53, #53FD96

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#EAECFF
Lighter +20%#B8BFFE
Lighter +10%#8592FE
Darker −10%#2138FC
Darker −20%#031BE7
Darker −30%#0215B5
Darker −40%#020F82
More saturated +25%#5163FF
Less saturated −25%#6976E7

Channel breakdown

R83
G101
B253
Red83 (32.5%)
Green101 (39.6%)
Blue253 (99.2%)
Hue233.65°
Saturation (HSL)97.7%
Lightness65.88%
Dominant channelBlue
Hex per channelR 53 · G 65 · B FD

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Every value on this page was computed from “5365fd” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.