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Recognised as Colour

#0905A2

  • #0905A2
  • Blue
  • Dark
  • Nearest: Dark blue

#0905A2 is a blue with RGB values 9, 5, 162 and HSL 242°, 94%, 33%. It is a dark colour, so white text on it reaches 13.5:1 contrast (AAA for normal text). The nearest named colour is Dark blue.

Colour values

#0905A2#0905A2
HEX#0905A2
RGBrgb(9, 5, 162)
RGB (0–1)0.0353, 0.0196, 0.6353
RGB percentages3.5%, 2%, 63.5%
HSLhsl(241.5, 94%, 32.7%)
HSV / HSBhsv(241.5, 96.9%, 63.5%)
CMYK94.4%, 96.9%, 0%, 36.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer591,266
CSS custom property--colour: #0905A2;

Brightness & contrast

Relative luminance0.02775WCAG 2.x, 0 is black and 1 is white
Perceived brightness55.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 13.5:1
Contrast with white13.5:1WCAG normal text: AAA
Contrast with black1.56:1WCAG normal text: Fail
Greyscale equivalent#111111
Inverted#F6FA5D

Colour vision & accessibility

Protanopia#0036A6no red cones; affects about 1% of men; ΔE 27.4 from the original
Deuteranopia#0025A0no green cones; the most common form, about 1% of men; ΔE 17 from the original
Tritanopia#00425Eno blue cones; rare, and affects men and women equally; ΔE 82.5 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text13.5:1WCAG large text: AAA
Contrast with black, large text1.56:1WCAG large text: Fail

Named colours

Nearest named CSS colourDark blue (#00008B)ΔE 9.4, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

Complementary#9EA205
Analogous#0550A2, #5705A2
Triadic#A20905, #05A209
Split complementary#A25705, #50A205
Tetradic#A2054F, #9EA205, #05A257

Tints, shades & saturation

Lighter +40%#7B78FB
Lighter +30%#4B47F9
Lighter +20%#1B15F8
Lighter +10%#0C07D3
Darker −10%#060371
Darker −20%#04023F
Darker −30%#01000E
Darker −40%#000000
More saturated +25%#0400A7
Less saturated −25%#1D1A8D

Channel breakdown

R9
G5
B162
Red9 (3.5%)
Green5 (2%)
Blue162 (63.5%)
Hue241.53°
Saturation (HSL)94.01%
Lightness32.75%
Dominant channelBlue
Hex per channelR 09 · G 05 · B A2

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Every value on this page was computed from “0905a2” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.