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Recognised as Colour

#5782CE

  • #5782CE
  • Blue
  • Dark
  • Nearest: Cornflower blue

#5782CE is a blue with RGB values 87, 130, 206 and HSL 218°, 55%, 57%. It is a dark colour, so black text on it reaches 5.5:1 contrast (AA for normal text). The nearest named colour is Cornflower blue.

Colour values

#5782CE#5782CE
HEX#5782CE
RGBrgb(87, 130, 206)
RGB (0–1)0.3412, 0.5098, 0.8078
RGB percentages34.1%, 51%, 80.8%
HSLhsl(218.3, 54.8%, 57.5%)
HSV / HSBhsv(218.3, 57.8%, 80.8%)
CMYK57.8%, 36.9%, 0%, 19.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,735,118
CSS custom property--colour: #5782CE;

Brightness & contrast

Relative luminance0.22448WCAG 2.x, 0 is black and 1 is white
Perceived brightness130.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.49:1
Contrast with white3.83:1WCAG normal text: Fail
Contrast with black5.49:1WCAG normal text: AA
Greyscale equivalent#7E7E7E
Inverted#A87D31

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#6288D1no red cones; affects about 1% of men; ΔE 3.2 from the original
Deuteranopia#537DCCno green cones; the most common form, about 1% of men; ΔE 2.8 from the original
Tritanopia#00939Eno blue cones; rare, and affects men and women equally; ΔE 46.2 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text3.83:1WCAG large text: AA
Contrast with black, large text5.49:1WCAG large text: AAA

Named colours

Cornflower blue · ΔE 9.4Steel blue · ΔE 16.8Dodgerblue · ΔE 20.3Royal blue · ΔE 29Medium purple · ΔE 29.5Dark slateblue · ΔE 29.9
Nearest named CSS colourCornflower blue (#6495ED)ΔE 9.36, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#CEA357
Analogous#57BDCE, #6857CE
Triadic#CE5782, #82CE57
Split complementary#CE6857, #BDCE57
Tetradic#CE57BD, #CEA357, #57CE68

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#F5F8FC
Lighter +30%#CDDAF1
Lighter +20%#A6BDE5
Lighter +10%#7E9FDA
Darker −10%#3767BB
Darker −20%#2B5194
Darker −30%#203B6C
Darker −40%#142645
More saturated +25%#3C7AE9
Less saturated −25%#728AB3

Channel breakdown

R87
G130
B206
Red87 (34.1%)
Green130 (51%)
Blue206 (80.8%)
Hue218.32°
Saturation (HSL)54.84%
Lightness57.45%
Dominant channelBlue
Hex per channelR 57 · G 82 · B CE

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Every value on this page was computed from “5782ce” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.