Recognised as Colour

#677F86

#677F86
Cyan
Dark
Nearest: Slate grey

#677F86 is a cyan with RGB values 103, 127, 134 and HSL 194°, 13%, 46%. It is a dark colour, so black text on it reaches 5:1 contrast (AA for normal text). The nearest named colour is Slate grey.

Colour values

#677F86#677F86

HEX#677F86

RGBrgb(103, 127, 134)

RGB (0–1)0.4039, 0.498, 0.5255

RGB percentages40.4%, 49.8%, 52.5%

HSLhsl(193.5, 13.1%, 46.5%)

HSV / HSBhsv(193.5, 23.1%, 52.5%)

CMYK23.1%, 5.2%, 0%, 47.5%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer6,782,854

CSS custom property--colour: #677F86;

Brightness & contrast

Relative luminance0.19784WCAG 2.x, 0 is black and 1 is white

Perceived brightness121.2 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 4.96:1

Contrast with white4.24:1WCAG normal text: Fail

Contrast with black4.96:1WCAG normal text: AA

Greyscale equivalent#7A7A7A

Inverted#988079

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#7A7D86no red cones; affects about 1% of men; ΔE 7.9 from the original

Deuteranopia#757986no green cones; the most common form, about 1% of men; ΔE 8.4 from the original

Tritanopia#5E8281no blue cones; rare, and affects men and women equally; ΔE 6.6 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text4.24:1WCAG large text: AA

Contrast with black, large text4.96:1WCAG large text: AAA

Named colours

Slate grey · ΔE 6.3 Light slate grey · ΔE 7.8 Gray · ΔE 9.8 Dim grey · ΔE 12 Cadetblue · ΔE 15.9 Dark grey · ΔE 20.1

Nearest named CSS colourSlate grey (#708090)ΔE 6.34, clearly different but related

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#866E67

Analogous#67867D, #677086

Triadic#86677F, #7F8667

Split complementary#866770, #867E67

Tetradic#7D6786, #866E67, #6F8667

Tints, shades & saturation

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

Lighter +40%#D8DFE1

Lighter +30%#BBC7CB

Lighter +20%#9EB0B5

Lighter +10%#81989F

Darker −10%#516469

Darker −20%#3B484C

Darker −30%#252D2F

Darker −40%#0E1213

More saturated +25%#498FA4

Less saturated −25%#767676

Channel breakdown

R103

G127

B134

Red103 (40.4%)

Green127 (49.8%)

Blue134 (52.5%)

Hue193.55°

Saturation (HSL)13.08%

Lightness46.47%

Dominant channelBlue

Hex per channelR 67 · G 7F · B 86

Keep nerding

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

#677F86

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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