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Recognised as Colour

#0812C8

  • #0812C8
  • Blue
  • Dark
  • Nearest: Medium blue

#0812C8 is a blue with RGB values 8, 18, 200 and HSL 237°, 92%, 41%. It is a dark colour, so white text on it reaches 10.9:1 contrast (AAA for normal text). The nearest named colour is Medium blue.

Colour values

#0812C8#0812C8
HEX#0812C8
RGBrgb(8, 18, 200)
RGB (0–1)0.0314, 0.0706, 0.7843
RGB percentages3.1%, 7.1%, 78.4%
HSLhsl(236.9, 92.3%, 40.8%)
HSV / HSBhsv(236.9, 96%, 78.4%)
CMYK96%, 91%, 0%, 21.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer529,096
CSS custom property--colour: #0812C8;

Brightness & contrast

Relative luminance0.04654WCAG 2.x, 0 is black and 1 is white
Perceived brightness69.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 10.88:1
Contrast with white10.88:1WCAG normal text: AAA
Contrast with black1.93:1WCAG normal text: Fail
Greyscale equivalent#1D1D1D
Inverted#F7ED37

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0047CDno red cones; affects about 1% of men; ΔE 31 from the original
Deuteranopia#0032C5no green cones; the most common form, about 1% of men; ΔE 18.7 from the original
Tritanopia#005576no blue cones; rare, and affects men and women equally; ΔE 94.8 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text10.88:1WCAG large text: AAA
Contrast with black, large text1.93:1WCAG large text: Fail

Named colours

Medium blue · ΔE 6.8Blue violet · ΔE 22.2Dark blue · ΔE 24.5Dark violet · ΔE 26.2Blue · ΔE 27.7Navy · ΔE 29.7
Nearest named CSS colourMedium blue (#0000CD)ΔE 6.8, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#C8BE08
Analogous#0872C8, #5E08C8
Triadic#C80812, #12C808
Split complementary#C85E08, #72C808
Tetradic#C80872, #C8BE08, #08C85E

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#A1A5FB
Lighter +30%#7077F9
Lighter +20%#3F48F7
Lighter +10%#0E1AF5
Darker −10%#060E97
Darker −20%#040966
Darker −30%#020535
Darker −40%#000004
More saturated +25%#000BD0
Less saturated −25%#2229AE

Channel breakdown

R8
G18
B200
Red8 (3.1%)
Green18 (7.1%)
Blue200 (78.4%)
Hue236.88°
Saturation (HSL)92.31%
Lightness40.78%
Dominant channelBlue
Hex per channelR 08 · G 12 · B C8

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Every value on this page was computed from “0812c8” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.