Recognised as Colour
#0D09A0
- #0D09A0
- Blue
- Dark
- Nearest: Dark blue
#0D09A0 is a blue with RGB values 13, 9, 160 and HSL 242°, 89%, 33%. It is a dark colour, so white text on it reaches 13.4:1 contrast (AAA for normal text). The nearest named colour is Dark blue.
Colour values
#0D09A0#0D09A0
HEX#0D09A0
RGBrgb(13, 9, 160)
RGB (0–1)0.051, 0.0353, 0.6275
RGB percentages5.1%, 3.5%, 62.7%
HSLhsl(241.6, 89.3%, 33.1%)
HSV / HSBhsv(241.6, 94.4%, 62.7%)
CMYK91.9%, 94.4%, 0%, 37.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer854,432
CSS custom property--colour: #0D09A0;
Brightness & contrast
Relative luminance0.02819WCAG 2.x, 0 is black and 1 is white
Perceived brightness54.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 13.43:1
Contrast with white13.43:1WCAG normal text: AAA
Contrast with black1.56:1WCAG normal text: Fail
Greyscale equivalent#151515
Inverted#F2F65F
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text13.43:1WCAG large text: AAA
Contrast with black, large text1.56:1WCAG large text: Fail
Named colours
Hue familyblue
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#9CA009
Analogous#0951A0, #5809A0
Triadic#A00D09, #09A00D
Split complementary#A05909, #50A009
Tetradic#A00951, #9CA009, #09A059
Tints, shades & saturation
Channel breakdown
R13
G9
B160
Red13 (5.1%)
Green9 (3.5%)
Blue160 (62.7%)
Hue241.59°
Saturation (HSL)89.35%
Lightness33.14%
Dominant channelBlue
Hex per channelR 0D · G 09 · B A0
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