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Recognised as Colour

#5782D2

  • #5782D2
  • Blue
  • Dark
  • Nearest: Cornflower blue

#5782D2 is a blue with RGB values 87, 130, 210 and HSL 219°, 58%, 58%. 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

#5782D2#5782D2
HEX#5782D2
RGBrgb(87, 130, 210)
RGB (0–1)0.3412, 0.5098, 0.8235
RGB percentages34.1%, 51%, 82.4%
HSLhsl(219, 57.7%, 58.2%)
HSV / HSBhsv(219, 58.6%, 82.4%)
CMYK58.6%, 38.1%, 0%, 17.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,735,122
CSS custom property--colour: #5782D2;

Brightness & contrast

Relative luminance0.22645WCAG 2.x, 0 is black and 1 is white
Perceived brightness131.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.53:1
Contrast with white3.8:1WCAG normal text: Fail
Contrast with black5.53:1WCAG normal text: AA
Greyscale equivalent#7F7F7F
Inverted#A87D2D

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#6089D5no red cones; affects about 1% of men; ΔE 3.7 from the original
Deuteranopia#507ED0no green cones; the most common form, about 1% of men; ΔE 2.1 from the original
Tritanopia#0094A0no blue cones; rare, and affects men and women equally; ΔE 48 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text3.8:1WCAG large text: AA
Contrast with black, large text5.53:1WCAG large text: AAA

Named colours

Cornflower blue · ΔE 8.1Dodgerblue · ΔE 18.3Steel blue · ΔE 19.1Royal blue · ΔE 26.8Medium purple · ΔE 27.9Dark slateblue · ΔE 29.4
Nearest named CSS colourCornflower blue (#6495ED)ΔE 8.07, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#D2A757
Analogous#57C0D2, #6957D2
Triadic#D25782, #82D257
Split complementary#D26957, #C0D257
Tetradic#D257BF, #D2A757, #57D269

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#F8FAFD
Lighter +30%#D0DCF2
Lighter +20%#A7BEE8
Lighter +10%#7FA0DD
Darker −10%#3466C2
Darker −20%#29519A
Darker −30%#1E3B72
Darker −40%#142649
More saturated +25%#3C7AED
Less saturated −25%#728AB7

Channel breakdown

R87
G130
B210
Red87 (34.1%)
Green130 (51%)
Blue210 (82.4%)
Hue219.02°
Saturation (HSL)57.75%
Lightness58.24%
Dominant channelBlue
Hex per channelR 57 · G 82 · B D2

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Every value on this page was computed from “5782d2” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.