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Recognised as Colour

#0D49E9

  • #0D49E9
  • Blue
  • Dark
  • Nearest: Medium slateblue

#0D49E9 is a blue with RGB values 13, 73, 233 and HSL 224°, 89%, 48%. It is a dark colour, so white text on it reaches 6.7:1 contrast (AA for normal text). The nearest named colour is Medium slateblue.

Colour values

#0D49E9#0D49E9
HEX#0D49E9
RGBrgb(13, 73, 233)
RGB (0–1)0.051, 0.2863, 0.9137
RGB percentages5.1%, 28.6%, 91.4%
HSLhsl(223.6, 89.4%, 48.2%)
HSV / HSBhsv(223.6, 94.4%, 91.4%)
CMYK94.4%, 68.7%, 0%, 8.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer870,889
CSS custom property--colour: #0D49E9;

Brightness & contrast

Relative luminance0.10734WCAG 2.x, 0 is black and 1 is white
Perceived brightness96.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 6.67:1
Contrast with white6.67:1WCAG normal text: AA
Contrast with black3.15:1WCAG normal text: Fail
Greyscale equivalent#484848
Inverted#F2B616

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0066EEno red cones; affects about 1% of men; ΔE 20.6 from the original
Deuteranopia#0052E6no green cones; the most common form, about 1% of men; ΔE 8.5 from the original
Tritanopia#007693no blue cones; rare, and affects men and women equally; ΔE 87.2 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text6.67:1WCAG large text: AAA
Contrast with black, large text3.15:1WCAG large text: AA

Named colours

Medium slateblue · ΔE 23.2Blue violet · ΔE 26.3Medium blue · ΔE 26.9Royal blue · ΔE 28.3Slate blue · ΔE 28.6Dark blue · ΔE 29.3
Nearest named CSS colourMedium slateblue (#7B68EE)ΔE 23.21, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#E9AD0D
Analogous#0DB7E9, #3F0DE9
Triadic#E90D49, #49E90D
Split complementary#E93F0D, #B7E90D
Tetradic#E90DB7, #E9AD0D, #0DE93F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#C6D5FC
Lighter +30%#96B1F9
Lighter +20%#668DF6
Lighter +10%#3569F4
Darker −10%#0A3AB9
Darker −20%#082B88
Darker −30%#051C58
Darker −40%#020C28
More saturated +25%#0043F6
Less saturated −25%#2C57CA

Channel breakdown

R13
G73
B233
Red13 (5.1%)
Green73 (28.6%)
Blue233 (91.4%)
Hue223.64°
Saturation (HSL)89.43%
Lightness48.24%
Dominant channelBlue
Hex per channelR 0D · G 49 · B E9

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Every value on this page was computed from “0d49e9” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.