Colour
#13686D
- #13686D
- Cyan
- Dark
- Nearest: Teal
#13686D is a cyan with RGB values 19, 104, 109 and HSL 183°, 70%, 25%. It is a dark colour, so white text on it reaches 6.5:1 contrast (AA for normal text). The nearest named colour is Teal.
Colour values
#13686D#13686D
HEX#13686D
RGBrgb(19, 104, 109)
RGB (0–1)0.0745, 0.4078, 0.4275
RGB percentages7.5%, 40.8%, 42.7%
HSLhsl(183.3, 70.3%, 25.1%)
HSV / HSBhsv(183.3, 82.6%, 42.7%)
CMYK82.6%, 4.6%, 0%, 57.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,271,917
CSS custom property--colour: #13686D;
Brightness & contrast
Relative luminance0.11143WCAG 2.x, 0 is black and 1 is white
Perceived brightness88.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 6.5:1
Contrast with white6.5:1WCAG normal text: AA
Contrast with black3.23:1WCAG normal text: Fail
Greyscale equivalent#565656
Inverted#EC9792
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text6.5:1WCAG large text: AAA
Contrast with black, large text3.23:1WCAG large text: AA
Named colours
Hue familycyan
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#6D1813
Analogous#136D45, #133B6D
Triadic#6D1368, #686D13
Split complementary#6D133B, #6D4513
Tetradic#45136D, #6D1813, #3B6D13
Tints, shades & saturation
Channel breakdown
R19
G104
B109
Red19 (7.5%)
Green104 (40.8%)
Blue109 (42.7%)
Hue183.33°
Saturation (HSL)70.31%
Lightness25.1%
Dominant channelBlue
Hex per channelR 13 · G 68 · B 6D
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