Recognised as Colour

#336C80

#336C80
Cyan
Dark
Nearest: Slate grey

#336C80 is a cyan with RGB values 51, 108, 128 and HSL 196°, 43%, 35%. It is a dark colour, so white text on it reaches 5.8:1 contrast (AA for normal text). The nearest named colour is Slate grey.

Colour values

#336C80#336C80

HEX#336C80

RGBrgb(51, 108, 128)

RGB (0–1)0.2, 0.4235, 0.502

RGB percentages20%, 42.4%, 50.2%

HSLhsl(195.6, 43%, 35.1%)

HSV / HSBhsv(195.6, 60.2%, 50.2%)

CMYK60.2%, 15.6%, 0%, 49.8%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer3,370,112

CSS custom property--colour: #336C80;

Brightness & contrast

Relative luminance0.12987WCAG 2.x, 0 is black and 1 is white

Perceived brightness97.4 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 5.84:1

Contrast with white5.84:1WCAG normal text: AA

Contrast with black3.6:1WCAG normal text: Fail

Greyscale equivalent#616161

Inverted#CC937F

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#616A81no red cones; affects about 1% of men; ΔE 14.9 from the original

Deuteranopia#566180no green cones; the most common form, about 1% of men; ΔE 16.2 from the original

Tritanopia#007272no blue cones; rare, and affects men and women equally; ΔE 16.8 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text5.84:1WCAG large text: AAA

Contrast with black, large text3.6:1WCAG large text: AA

Named colours

Slate grey · ΔE 15.6 Dark slate grey · ΔE 17.4 Light slate grey · ΔE 17.5 Teal · ΔE 19.2 Steel blue · ΔE 20.1 Dim grey · ΔE 20.9

Nearest named CSS colourSlate grey (#708090)ΔE 15.62, a distinctly different colour

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

base +30°+90°+120°+180°+210°+240°+270°+330°

Complementary#804733

Analogous#33806E, #334580

Triadic#80336C, #6C8033

Split complementary#803345, #806E33

Tetradic#6E3380, #804733, #468033

Tints, shades & saturation

+40%+30%+20%+10%base -10%-20%-30%-40%

Lighter +40%#A4CDDB

Lighter +30%#80B8CC

Lighter +20%#5BA4BE

Lighter +10%#428BA4

Darker −10%#244D5C

Darker −20%#162E37

Darker −30%#071013

Darker −40%#000000

More saturated +25%#1D7796

Less saturated −25%#49616A

Channel breakdown

R51

G108

B128

Red51 (20%)

Green108 (42.4%)

Blue128 (50.2%)

Hue195.58°

Saturation (HSL)43.02%

Lightness35.1%

Dominant channelBlue

Hex per channelR 33 · G 6C · B 80

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

#336C80

Colour values

Brightness & contrast

Colour vision & accessibility

Named colours

Colour harmonies

Tints, shades & saturation

Channel breakdown

Keep nerding

Harmonies

Lighter and darker

Similar named colours

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