Colour

#576F76

#576F76
Cyan
Dark
Nearest: Dim grey

#576F76 is a cyan with RGB values 87, 111, 118 and HSL 194°, 15%, 40%. It is a dark colour, so white text on it reaches 5.3:1 contrast (AA for normal text). The nearest named colour is Dim grey.

Colour values

#576F76#576F76

HEX#576F76

RGBrgb(87, 111, 118)

RGB (0–1)0.3412, 0.4353, 0.4627

RGB percentages34.1%, 43.5%, 46.3%

HSLhsl(193.5, 15.1%, 40.2%)

HSV / HSBhsv(193.5, 26.3%, 46.3%)

CMYK26.3%, 5.9%, 0%, 53.7%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer5,730,166

CSS custom property--colour: #576F76;

Brightness & contrast

Relative luminance0.14703WCAG 2.x, 0 is black and 1 is white

Perceived brightness105.3 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 5.33:1

Contrast with white5.33:1WCAG normal text: AA

Contrast with black3.94:1WCAG normal text: Fail

Greyscale equivalent#6A6A6A

Inverted#A89089

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#6A6D76no red cones; affects about 1% of men; ΔE 8 from the original

Deuteranopia#656976no green cones; the most common form, about 1% of men; ΔE 8.5 from the original

Tritanopia#4D7271no blue cones; rare, and affects men and women equally; ΔE 7 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text5.33:1WCAG large text: AAA

Contrast with black, large text3.94:1WCAG large text: AA

Named colours

Dim grey · ΔE 9.8 Slate grey · ΔE 9.8 Light slate grey · ΔE 12.5 Gray · ΔE 12.9 Dark slate grey · ΔE 15 Cadetblue · ΔE 20.3

Nearest named CSS colourDim grey (#696969)ΔE 9.81, clearly different but related

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#765E57

Analogous#57766D, #576076

Triadic#76576F, #6F7657

Split complementary#765760, #766E57

Tetradic#6D5776, #765E57, #607657

Tints, shades & saturation

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

Lighter +40%#C5D1D4

Lighter +30%#A8B9BE

Lighter +20%#8AA2A9

Lighter +10%#6D8B93

Darker −10%#415359

Darker −20%#2C383B

Darker −30%#161C1E

Darker −40%#000101

More saturated +25%#3D7D90

Less saturated −25%#676767

Channel breakdown

R87

G111

B118

Red87 (34.1%)

Green111 (43.5%)

Blue118 (46.3%)

Hue193.55°

Saturation (HSL)15.12%

Lightness40.2%

Dominant channelBlue

Hex per channelR 57 · G 6F · B 76

Keep nerding

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

#576F76

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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