Recognised as Colour

#657C84

#657C84
Cyan
Dark
Nearest: Slate grey

#657C84 is a cyan with RGB values 101, 124, 132 and HSL 195°, 13%, 46%. It is a dark colour, so black text on it reaches 4.8:1 contrast (AA for normal text). The nearest named colour is Slate grey.

Colour values

#657C84#657C84

HEX#657C84

RGBrgb(101, 124, 132)

RGB (0–1)0.3961, 0.4863, 0.5176

RGB percentages39.6%, 48.6%, 51.8%

HSLhsl(195.5, 13.3%, 45.7%)

HSV / HSBhsv(195.5, 23.5%, 51.8%)

CMYK23.5%, 6.1%, 0%, 48.2%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer6,651,012

CSS custom property--colour: #657C84;

Brightness & contrast

Relative luminance0.18848WCAG 2.x, 0 is black and 1 is white

Perceived brightness118.6 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 4.77:1

Contrast with white4.4:1WCAG normal text: Fail

Contrast with black4.77:1WCAG normal text: AA

Greyscale equivalent#787878

Inverted#9A837B

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#777A84no red cones; affects about 1% of men; ΔE 7.6 from the original

Deuteranopia#727784no green cones; the most common form, about 1% of men; ΔE 7.4 from the original

Tritanopia#5C7F7Eno blue cones; rare, and affects men and women equally; ΔE 7.1 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text4.4:1WCAG large text: AA

Contrast with black, large text4.77:1WCAG large text: AAA

Named colours

Slate grey · ΔE 6 Light slate grey · ΔE 7.9 Gray · ΔE 10.1 Dim grey · ΔE 11.4 Cadetblue · ΔE 17 Dark slate grey · ΔE 20.3

Nearest named CSS colourSlate grey (#708090)ΔE 5.97, clearly different but related

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#846D65

Analogous#65847D, #656D84

Triadic#84657C, #7C8465

Split complementary#84656C, #847D65

Tetradic#7D6584, #846D65, #6D8465

Tints, shades & saturation

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

Lighter +40%#D6DDDF

Lighter +30%#B9C5C9

Lighter +20%#9CADB3

Lighter +10%#7F959D

Darker −10%#4F6167

Darker −20%#39464A

Darker −30%#232B2D

Darker −40%#0D0F10

More saturated +25%#488AA1

Less saturated −25%#757575

Channel breakdown

R101

G124

B132

Red101 (39.6%)

Green124 (48.6%)

Blue132 (51.8%)

Hue195.48°

Saturation (HSL)13.3%

Lightness45.69%

Dominant channelBlue

Hex per channelR 65 · G 7C · B 84

Keep nerding

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

#657C84

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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