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Recognised as Colour

#586CD3

  • #586CD3
  • Blue
  • Dark
  • Nearest: Royal blue

#586CD3 is a blue with RGB values 88, 108, 211 and HSL 230°, 58%, 59%. It is a dark colour, so white text on it reaches 4.7:1 contrast (AA for normal text). The nearest named colour is Royal blue.

Colour values

#586CD3#586CD3
HEX#586CD3
RGBrgb(88, 108, 211)
RGB (0–1)0.3451, 0.4235, 0.8275
RGB percentages34.5%, 42.4%, 82.7%
HSLhsl(230.2, 58.3%, 58.6%)
HSV / HSBhsv(230.2, 58.3%, 82.7%)
CMYK58.3%, 48.8%, 0%, 17.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,795,027
CSS custom property--colour: #586CD3;

Brightness & contrast

Relative luminance0.17503WCAG 2.x, 0 is black and 1 is white
Perceived brightness119.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 4.67:1
Contrast with white4.67:1WCAG normal text: AA
Contrast with black4.5:1WCAG normal text: AA
Greyscale equivalent#6F6F6F
Inverted#A7932C

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#387AD7no red cones; affects about 1% of men; ΔE 12.8 from the original
Deuteranopia#236FD1no green cones; the most common form, about 1% of men; ΔE 10.2 from the original
Tritanopia#008395no blue cones; rare, and affects men and women equally; ΔE 59.7 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text4.67:1WCAG large text: AAA
Contrast with black, large text4.5:1WCAG large text: AAA

Named colours

Royal blue · ΔE 10.2Slate blue · ΔE 13.4Medium purple · ΔE 15.8Dodgerblue · ΔE 18.7Cornflower blue · ΔE 20.1Medium slateblue · ΔE 20.6
Nearest named CSS colourRoyal blue (#4169E1)ΔE 10.21, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#D3BF58
Analogous#58A9D3, #8258D3
Triadic#D3586C, #6CD358
Split complementary#D38258, #A9D358
Tetradic#D358A9, #D3BF58, #58D382

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#F9FAFE
Lighter +30%#D1D7F3
Lighter +20%#A9B3E8
Lighter +10%#8090DE
Darker −10%#344BC4
Darker −20%#293C9C
Darker −30%#1E2C74
Darker −40%#141D4B
More saturated +25%#3E5AED
Less saturated −25%#727EB9

Channel breakdown

R88
G108
B211
Red88 (34.5%)
Green108 (42.4%)
Blue211 (82.7%)
Hue230.24°
Saturation (HSL)58.29%
Lightness58.63%
Dominant channelBlue
Hex per channelR 58 · G 6C · B D3

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Every value on this page was computed from “586cd3” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.