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Colour

#386B66

  • #386B66
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#386B66 is a cyan with RGB values 56, 107, 102 and HSL 174°, 31%, 32%. It is a dark colour, so white text on it reaches 6.1:1 contrast (AA for normal text). The nearest named colour is Dark slate grey.

Colour values

#386B66#386B66
HEX#386B66
RGBrgb(56, 107, 102)
RGB (0–1)0.2196, 0.4196, 0.4
RGB percentages22%, 42%, 40%
HSLhsl(174.1, 31.3%, 32%)
HSV / HSBhsv(174.1, 47.7%, 42%)
CMYK47.7%, 0%, 4.7%, 58%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,697,510
CSS custom property--colour: #386B66;

Brightness & contrast

Relative luminance0.12315WCAG 2.x, 0 is black and 1 is white
Perceived brightness94 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 6.06:1
Contrast with white6.06:1WCAG normal text: AA
Contrast with black3.46:1WCAG normal text: Fail
Greyscale equivalent#606060
Inverted#C79499

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#666666no red cones; affects about 1% of men; ΔE 18.7 from the original
Deuteranopia#5E6067no green cones; the most common form, about 1% of men; ΔE 19.3 from the original
Tritanopia#206D69no blue cones; rare, and affects men and women equally; ΔE 5.7 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text6.06:1WCAG large text: AAA
Contrast with black, large text3.46:1WCAG large text: AA

Named colours

Dark slate grey · ΔE 12.5Teal · ΔE 13.6Dark cyan · ΔE 17.3Dim grey · ΔE 18.8Cadetblue · ΔE 20.1Slate grey · ΔE 21.3
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 12.51, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#6B383D
Analogous#386B4C, #38576B
Triadic#66386B, #6B6638
Split complementary#6B3856, #6B4D38
Tetradic#4D386B, #6B383D, #566B38

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#A1CEC9
Lighter +30%#80BCB6
Lighter +20%#5EABA3
Lighter +10%#4A8C86
Darker −10%#264A46
Darker −20%#152826
Darker −30%#030706
Darker −40%#000000
More saturated +25%#247F76
Less saturated −25%#4C5756

Channel breakdown

R56
G107
B102
Red56 (22%)
Green107 (42%)
Blue102 (40%)
Hue174.12°
Saturation (HSL)31.29%
Lightness31.96%
Dominant channelGreen
Hex per channelR 38 · G 6B · B 66

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Every value on this page was computed from “386b66” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.