Colour

#346A73

#346A73
Cyan
Dark
Nearest: Dark slate grey

#346A73 is a cyan with RGB values 52, 106, 115 and HSL 189°, 38%, 33%. 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

#346A73#346A73

HEX#346A73

RGBrgb(52, 106, 115)

RGB (0–1)0.2039, 0.4157, 0.451

RGB percentages20.4%, 41.6%, 45.1%

HSLhsl(188.6, 37.7%, 32.7%)

HSV / HSBhsv(188.6, 54.8%, 45.1%)

CMYK54.8%, 7.8%, 0%, 54.9%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer3,435,123

CSS custom property--colour: #346A73;

Brightness & contrast

Relative luminance0.12276WCAG 2.x, 0 is black and 1 is white

Perceived brightness94.4 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 6.08:1

Contrast with white6.08:1WCAG normal text: AA

Contrast with black3.46:1WCAG normal text: Fail

Greyscale equivalent#5F5F5F

Inverted#CB958C

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#626774no red cones; affects about 1% of men; ΔE 16.5 from the original

Deuteranopia#585F73no green cones; the most common form, about 1% of men; ΔE 17.3 from the original

Tritanopia#056E6Dno blue cones; rare, and affects men and women equally; ΔE 11.3 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text6.08:1WCAG large text: AAA

Contrast with black, large text3.46:1WCAG large text: AA

Named colours

Dark slate grey · ΔE 12.9 Teal · ΔE 15.4 Slate grey · ΔE 17.1 Dim grey · ΔE 18.6 Dark cyan · ΔE 18.8 Light slate grey · ΔE 19.2

Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 12.88, a distinctly different colour

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#733D34

Analogous#34735C, #344A73

Triadic#73346A, #6A7334

Split complementary#73344B, #735C34

Tetradic#5C3473, #733D34, #4B7334

Tints, shades & saturation

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

Lighter +40%#9FCCD4

Lighter +30%#7CBAC4

Lighter +20%#59A7B4

Lighter +10%#448A96

Darker −10%#244A50

Darker −20%#14292D

Darker −30%#04090A

Darker −40%#000000

More saturated +25%#1F7988

Less saturated −25%#495B5E

Channel breakdown

R52

G106

B115

Red52 (20.4%)

Green106 (41.6%)

Blue115 (45.1%)

Hue188.57°

Saturation (HSL)37.72%

Lightness32.75%

Dominant channelBlue

Hex per channelR 34 · G 6A · B 73

Keep nerding

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#346A73

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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