Colour
#0FA5B0
- #0FA5B0
- Cyan
- Dark
- Nearest: Dark cyan
#0FA5B0 is a cyan with RGB values 15, 165, 176 and HSL 184°, 84%, 37%. It is a dark colour, so black text on it reaches 7:1 contrast (AAA for normal text). The nearest named colour is Dark cyan.
Colour values
#0FA5B0#0FA5B0
HEX#0FA5B0
RGBrgb(15, 165, 176)
RGB (0–1)0.0588, 0.6471, 0.6902
RGB percentages5.9%, 64.7%, 69%
HSLhsl(184.1, 84.3%, 37.5%)
HSV / HSBhsv(184.1, 91.5%, 69%)
CMYK91.5%, 6.2%, 0%, 31%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,025,456
CSS custom property--colour: #0FA5B0;
Brightness & contrast
Relative luminance0.30146WCAG 2.x, 0 is black and 1 is white
Perceived brightness139.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.03:1
Contrast with white2.99:1WCAG normal text: Fail
Contrast with black7.03:1WCAG normal text: AAA
Greyscale equivalent#868686
Inverted#F05A4F
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.99:1WCAG large text: Fail
Contrast with black, large text7.03:1WCAG large text: AAA
Named colours
Hue familycyan
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#B01A0F
Analogous#0FB06B, #0F54B0
Triadic#B00FA5, #A5B00F
Split complementary#B00F54, #B06B0F
Tetradic#6B0FB0, #B01A0F, #54B00F
Tints, shades & saturation
Channel breakdown
R15
G165
B176
Red15 (5.9%)
Green165 (64.7%)
Blue176 (69%)
Hue184.1°
Saturation (HSL)84.29%
Lightness37.45%
Dominant channelBlue
Hex per channelR 0F · G A5 · B B0
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