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Colour

#0D4FA5

  • #0D4FA5
  • Blue
  • Dark
  • Nearest: Dark slateblue

#0D4FA5 is a blue with RGB values 13, 79, 165 and HSL 214°, 85%, 35%. It is a dark colour, so white text on it reaches 7.8:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#0D4FA5#0D4FA5
HEX#0D4FA5
RGBrgb(13, 79, 165)
RGB (0–1)0.051, 0.3098, 0.6471
RGB percentages5.1%, 31%, 64.7%
HSLhsl(213.9, 85.4%, 34.9%)
HSV / HSBhsv(213.9, 92.1%, 64.7%)
CMYK92.1%, 52.1%, 0%, 35.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer872,357
CSS custom property--colour: #0D4FA5;

Brightness & contrast

Relative luminance0.08394WCAG 2.x, 0 is black and 1 is white
Perceived brightness82.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 7.84:1
Contrast with white7.84:1WCAG normal text: AAA
Contrast with black2.68:1WCAG normal text: Fail
Greyscale equivalent#474747
Inverted#F2B05A

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#1259A8no red cones; affects about 1% of men; ΔE 7 from the original
Deuteranopia#004CA3no green cones; the most common form, about 1% of men; ΔE 1.5 from the original
Tritanopia#006472no blue cones; rare, and affects men and women equally; ΔE 50.4 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text7.84:1WCAG large text: AAA
Contrast with black, large text2.68:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 15Royal blue · ΔE 21.9Slate blue · ΔE 24.2Midnight blue · ΔE 25.2Dodgerblue · ΔE 27.8Cornflower blue · ΔE 27.9
Nearest named CSS colourDark slateblue (#483D8B)ΔE 15.01, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#A5630D
Analogous#0D9BA5, #170DA5
Triadic#A50D4F, #4FA50D
Split complementary#A5170D, #9BA50D
Tetradic#A50D9B, #A5630D, #0DA517

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#88B8F6
Lighter +30%#599BF2
Lighter +20%#2A7FEE
Lighter +10%#1166D4
Darker −10%#093876
Darker −20%#062246
Darker −30%#020B17
Darker −40%#000000
More saturated +25%#004DB2
Less saturated −25%#23528F

Channel breakdown

R13
G79
B165
Red13 (5.1%)
Green79 (31%)
Blue165 (64.7%)
Hue213.95°
Saturation (HSL)85.39%
Lightness34.9%
Dominant channelBlue
Hex per channelR 0D · G 4F · B A5

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Every value on this page was computed from “0d4fa5” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.