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Colour

#364A4A

  • #364A4A
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#364A4A is a cyan with RGB values 54, 74, 74 and HSL 180°, 16%, 25%. It is a dark colour, so white text on it reaches 9.4:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#364A4A#364A4A
HEX#364A4A
RGBrgb(54, 74, 74)
RGB (0–1)0.2118, 0.2902, 0.2902
RGB percentages21.2%, 29%, 29%
HSLhsl(180, 15.6%, 25.1%)
HSV / HSBhsv(180, 27%, 29%)
CMYK27%, 0%, 0%, 71%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,557,962
CSS custom property--colour: #364A4A;

Brightness & contrast

Relative luminance0.06176WCAG 2.x, 0 is black and 1 is white
Perceived brightness68.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 9.39:1
Contrast with white9.39:1WCAG normal text: AAA
Contrast with black2.24:1WCAG normal text: Fail
Greyscale equivalent#464646
Inverted#C9B5B5

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#47484Ano red cones; affects about 1% of men; ΔE 7.9 from the original
Deuteranopia#43454Ano green cones; the most common form, about 1% of men; ΔE 8.1 from the original
Tritanopia#2F4B4Ano blue cones; rare, and affects men and women equally; ΔE 3 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text9.39:1WCAG large text: AAA
Contrast with black, large text2.24:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 4.4Dim grey · ΔE 16.7Slate grey · ΔE 25Gray · ΔE 25.1Light slate grey · ΔE 28Teal · ΔE 28.6
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 4.37, a close match
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#4A3636
Analogous#364A40, #36404A
Triadic#4A364A, #4A4A36
Split complementary#4A3640, #4A4036
Tetradic#40364A, #4A3636, #404A36

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#98B4B4
Lighter +30%#7B9E9E
Lighter +20%#618585
Lighter +10%#4C6767
Darker −10%#202D2D
Darker −20%#0B0F0F
Darker −30%#000000
Darker −40%#000000
More saturated +25%#265A5A
Less saturated −25%#404040

Channel breakdown

R54
G74
B74
Red54 (21.2%)
Green74 (29%)
Blue74 (29%)
Hue180°
Saturation (HSL)15.63%
Lightness25.1%
Dominant channelGreen and Blue
Hex per channelR 36 · G 4A · B 4A

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Every value on this page was computed from “364a4a” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.