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Colour

#5382FF

  • #5382FF
  • Blue
  • Dark
  • Nearest: Royal blue

#5382FF is a blue with RGB values 83, 130, 255 and HSL 224°, 100%, 66%. It is a dark colour, so black text on it reaches 6:1 contrast (AA for normal text). The nearest named colour is Royal blue.

Colour values

#5382FF#5382FF
HEX#5382FF
RGBrgb(83, 130, 255)
RGB (0–1)0.3255, 0.5098, 1
RGB percentages32.5%, 51%, 100%
HSLhsl(223.6, 100%, 66.3%)
HSV / HSBhsv(223.6, 67.5%, 100%)
CMYK67.5%, 49%, 0%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,473,023
CSS custom property--colour: #5382FF;

Brightness & contrast

Relative luminance0.25024WCAG 2.x, 0 is black and 1 is white
Perceived brightness139.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 6:1
Contrast with white3.5:1WCAG normal text: Fail
Contrast with black6:1WCAG normal text: AA
Greyscale equivalent#818181
Inverted#AC7D00

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#3B91FFno red cones; affects about 1% of men; ΔE 13.5 from the original
Deuteranopia#0082FCno green cones; the most common form, about 1% of men; ΔE 7.9 from the original
Tritanopia#009FB4no blue cones; rare, and affects men and women equally; ΔE 68.8 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.5:1WCAG large text: AA
Contrast with black, large text6:1WCAG large text: AAA

Named colours

Royal blue · ΔE 9.7Dodgerblue · ΔE 14.5Medium slateblue · ΔE 18Slate blue · ΔE 19.3Medium purple · ΔE 21.4Cornflower blue · ΔE 23.4
Nearest named CSS colourRoyal blue (#4169E1)ΔE 9.74, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FFD053
Analogous#53D8FF, #7A53FF
Triadic#FF5382, #82FF53
Split complementary#FF7A53, #D8FF53
Tetradic#FF53D8, #FFD053, #53FF7A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#ECF1FF
Lighter +20%#B9CCFF
Lighter +10%#86A7FF
Darker −10%#205DFF
Darker −20%#0040EC
Darker −30%#0033B9
Darker −40%#002586
More saturated +25%#5382FF
Less saturated −25%#688CEA

Channel breakdown

R83
G130
B255
Red83 (32.5%)
Green130 (51%)
Blue255 (100%)
Hue223.6°
Saturation (HSL)100%
Lightness66.27%
Dominant channelBlue
Hex per channelR 53 · G 82 · B FF

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Every value on this page was computed from “5382ff” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.