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Recognised as Colour

#0D10BD

  • #0D10BD
  • Blue
  • Dark
  • Nearest: Medium blue

#0D10BD is a blue with RGB values 13, 16, 189 and HSL 239°, 87%, 40%. It is a dark colour, so white text on it reaches 11.5:1 contrast (AAA for normal text). The nearest named colour is Medium blue.

Colour values

#0D10BD#0D10BD
HEX#0D10BD
RGBrgb(13, 16, 189)
RGB (0–1)0.051, 0.0627, 0.7412
RGB percentages5.1%, 6.3%, 74.1%
HSLhsl(239, 87.1%, 39.6%)
HSV / HSBhsv(239, 93.1%, 74.1%)
CMYK93.1%, 91.5%, 0%, 25.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer856,253
CSS custom property--colour: #0D10BD;

Brightness & contrast

Relative luminance0.0413WCAG 2.x, 0 is black and 1 is white
Perceived brightness65.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 11.5:1
Contrast with white11.5:1WCAG normal text: AAA
Contrast with black1.83:1WCAG normal text: Fail
Greyscale equivalent#1C1C1C
Inverted#F2EF42

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0042C1no red cones; affects about 1% of men; ΔE 29.6 from the original
Deuteranopia#002FBAno green cones; the most common form, about 1% of men; ΔE 18.3 from the original
Tritanopia#00506Fno blue cones; rare, and affects men and women equally; ΔE 91.1 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text11.5:1WCAG large text: AAA
Contrast with black, large text1.83:1WCAG large text: Fail

Named colours

Medium blue · ΔE 11.1Dark blue · ΔE 19.8Blue violet · ΔE 22.6Navy · ΔE 24.9Dark violet · ΔE 26.4Dark orchid · ΔE 30.9
Nearest named CSS colourMedium blue (#0000CD)ΔE 11.1, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#BDBA0D
Analogous#0D68BD, #620DBD
Triadic#BD0D10, #10BD0D
Split complementary#BD620D, #68BD0D
Tetradic#BD0D68, #BDBA0D, #0DBD62

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#9E9FF8
Lighter +30%#6E70F5
Lighter +20%#3E41F2
Lighter +10%#1014ED
Darker −10%#0A0C8D
Darker −20%#06085E
Darker −30%#03042E
Darker −40%#000000
More saturated +25%#0003CA
Less saturated −25%#2628A4

Channel breakdown

R13
G16
B189
Red13 (5.1%)
Green16 (6.3%)
Blue189 (74.1%)
Hue238.98°
Saturation (HSL)87.13%
Lightness39.61%
Dominant channelBlue
Hex per channelR 0D · G 10 · B BD

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Every value on this page was computed from “0d10bd” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.