Colour
#0D8CA9
- #0D8CA9
- Cyan
- Dark
- Nearest: Cadetblue
#0D8CA9 is a cyan with RGB values 13, 140, 169 and HSL 191°, 86%, 36%. It is a dark colour, so black text on it reaches 5.3:1 contrast (AA for normal text). The nearest named colour is Cadetblue.
Colour values
#0D8CA9#0D8CA9
HEX#0D8CA9
RGBrgb(13, 140, 169)
RGB (0–1)0.051, 0.549, 0.6627
RGB percentages5.1%, 54.9%, 66.3%
HSLhsl(191.2, 85.7%, 35.7%)
HSV / HSBhsv(191.2, 92.3%, 66.3%)
CMYK92.3%, 17.2%, 0%, 33.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer887,977
CSS custom property--colour: #0D8CA9;
Brightness & contrast
Relative luminance0.21706WCAG 2.x, 0 is black and 1 is white
Perceived brightness121.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.34:1
Contrast with white3.93:1WCAG normal text: Fail
Contrast with black5.34:1WCAG normal text: AA
Greyscale equivalent#737373
Inverted#F27356
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.93:1WCAG large text: AA
Contrast with black, large text5.34:1WCAG large text: AAA
Named colours
Hue familycyan
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#A92A0D
Analogous#0DA978, #0D3EA9
Triadic#A90D8C, #8CA90D
Split complementary#A90D3E, #A9780D
Tetradic#780DA9, #A92A0D, #3EA90D
Tints, shades & saturation
Channel breakdown
R13
G140
B169
Red13 (5.1%)
Green140 (54.9%)
Blue169 (66.3%)
Hue191.15°
Saturation (HSL)85.71%
Lightness35.69%
Dominant channelBlue
Hex per channelR 0D · G 8C · B A9
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