Recognised as Colour
#3F6F67
- #3F6F67
- Cyan
- Dark
- Nearest: Teal
#3F6F67 is a cyan with RGB values 63, 111, 103 and HSL 170°, 28%, 34%. It is a dark colour, so white text on it reaches 5.7:1 contrast (AA for normal text). The nearest named colour is Teal.
Colour values
#3F6F67#3F6F67
HEX#3F6F67
RGBrgb(63, 111, 103)
RGB (0–1)0.2471, 0.4353, 0.4039
RGB percentages24.7%, 43.5%, 40.4%
HSLhsl(170, 27.6%, 34.1%)
HSV / HSBhsv(170, 43.2%, 43.5%)
CMYK43.2%, 0%, 7.2%, 56.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,157,287
CSS custom property--colour: #3F6F67;
Brightness & contrast
Relative luminance0.13405WCAG 2.x, 0 is black and 1 is white
Perceived brightness98.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.7:1
Contrast with white5.7:1WCAG normal text: AA
Contrast with black3.68:1WCAG normal text: Fail
Greyscale equivalent#646464
Inverted#C09098
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text5.7:1WCAG large text: AAA
Contrast with black, large text3.68:1WCAG large text: AA
Named colours
Hue familycyan
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#6F3F47
Analogous#3F6F4F, #3F5F6F
Triadic#673F6F, #6F673F
Split complementary#6F3F5F, #6F4F3F
Tetradic#4F3F6F, #6F3F47, #5F6F3F
Tints, shades & saturation
Channel breakdown
R63
G111
B103
Red63 (24.7%)
Green111 (43.5%)
Blue103 (40.4%)
Hue170°
Saturation (HSL)27.59%
Lightness34.12%
Dominant channelGreen
Hex per channelR 3F · G 6F · B 67
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