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Recognised as Colour

#0D4586

  • #0D4586
  • Blue
  • Dark
  • Nearest: Dark slateblue

#0D4586 is a blue with RGB values 13, 69, 134 and HSL 212°, 82%, 29%. It is a dark colour, so white text on it reaches 9.5:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#0D4586#0D4586
HEX#0D4586
RGBrgb(13, 69, 134)
RGB (0–1)0.051, 0.2706, 0.5255
RGB percentages5.1%, 27.1%, 52.5%
HSLhsl(212.2, 82.3%, 28.8%)
HSV / HSBhsv(212.2, 90.3%, 52.5%)
CMYK90.3%, 48.5%, 0%, 47.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer869,766
CSS custom property--colour: #0D4586;

Brightness & contrast

Relative luminance0.06063WCAG 2.x, 0 is black and 1 is white
Perceived brightness69.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 9.49:1
Contrast with white9.49:1WCAG normal text: AAA
Contrast with black2.21:1WCAG normal text: Fail
Greyscale equivalent#3E3E3E
Inverted#F2BA79

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#204B88no red cones; affects about 1% of men; ΔE 4 from the original
Deuteranopia#004185no green cones; the most common form, about 1% of men; ΔE 2.9 from the original
Tritanopia#00555Fno blue cones; rare, and affects men and women equally; ΔE 39.8 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text9.49:1WCAG large text: AAA
Contrast with black, large text2.21:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 17.1Midnight blue · ΔE 27.8Steel blue · ΔE 27.9Cornflower blue · ΔE 33.4Rebecca purple · ΔE 34.5Royal blue · ΔE 34.8
Nearest named CSS colourDark slateblue (#483D8B)ΔE 17.07, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#864E0D
Analogous#0D8286, #110D86
Triadic#860D45, #45860D
Split complementary#86110D, #82860D
Tetradic#860D82, #864E0D, #0D8611

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#6EABF1
Lighter +30%#4090EC
Lighter +20%#1675E3
Lighter +10%#125DB4
Darker −10%#082D58
Darker −20%#041529
Darker −30%#000000
Darker −40%#000000
More saturated +25%#004493
Less saturated −25%#1F4674

Channel breakdown

R13
G69
B134
Red13 (5.1%)
Green69 (27.1%)
Blue134 (52.5%)
Hue212.23°
Saturation (HSL)82.31%
Lightness28.82%
Dominant channelBlue
Hex per channelR 0D · G 45 · B 86

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Every value on this page was computed from “0d4586” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.