Colour

#47656A

#47656A
Cyan
Dark
Nearest: Dark slate grey

#47656A is a cyan with RGB values 71, 101, 106 and HSL 189°, 20%, 35%. It is a dark colour, so white text on it reaches 6.3:1 contrast (AA for normal text). The nearest named colour is Dark slate grey.

Colour values

#47656A#47656A

HEX#47656A

RGBrgb(71, 101, 106)

RGB (0–1)0.2784, 0.3961, 0.4157

RGB percentages27.8%, 39.6%, 41.6%

HSLhsl(188.6, 19.8%, 34.7%)

HSV / HSBhsv(188.6, 33%, 41.6%)

CMYK33%, 4.7%, 0%, 58.4%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer4,679,018

CSS custom property--colour: #47656A;

Brightness & contrast

Relative luminance0.11688WCAG 2.x, 0 is black and 1 is white

Perceived brightness93.7 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 6.29:1

Contrast with white6.29:1WCAG normal text: AA

Contrast with black3.34:1WCAG normal text: Fail

Greyscale equivalent#5F5F5F

Inverted#B89A95

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#60636Ano red cones; affects about 1% of men; ΔE 10.2 from the original

Deuteranopia#5A5E6Ano green cones; the most common form, about 1% of men; ΔE 10.8 from the original

Tritanopia#3B6866no blue cones; rare, and affects men and women equally; ΔE 6.9 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text6.29:1WCAG large text: AAA

Contrast with black, large text3.34:1WCAG large text: AA

Named colours

Dark slate grey · ΔE 10 Dim grey · ΔE 12.1 Slate grey · ΔE 14.8 Gray · ΔE 17.3 Light slate grey · ΔE 17.5 Teal · ΔE 20.8

Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 10.05, a distinctly different colour

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#6A4C47

Analogous#476A5E, #47546A

Triadic#6A4765, #656A47

Split complementary#6A4754, #6A5E47

Tetradic#5D476A, #6A4C47, #546A47

Tints, shades & saturation

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

Lighter +40%#B2C8CB

Lighter +30%#93B2B7

Lighter +20%#759CA2

Lighter +10%#5B8289

Darker −10%#33484B

Darker −20%#1E2B2D

Darker −30%#0A0E0E

Darker −40%#000000

More saturated +25%#317580

Less saturated −25%#595959

Channel breakdown

R71

G101

B106

Red71 (27.8%)

Green101 (39.6%)

Blue106 (41.6%)

Hue188.57°

Saturation (HSL)19.77%

Lightness34.71%

Dominant channelBlue

Hex per channelR 47 · G 65 · B 6A

Keep nerding

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#47656A

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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