Colour

#4D7780

#4D7780
Cyan
Dark
Nearest: Slate grey

#4D7780 is a cyan with RGB values 77, 119, 128 and HSL 191°, 25%, 40%. It is a dark colour, so white text on it reaches 4.9:1 contrast (AA for normal text). The nearest named colour is Slate grey.

Colour values

#4D7780#4D7780

HEX#4D7780

RGBrgb(77, 119, 128)

RGB (0–1)0.302, 0.4667, 0.502

RGB percentages30.2%, 46.7%, 50.2%

HSLhsl(190.6, 24.9%, 40.2%)

HSV / HSBhsv(190.6, 39.8%, 50.2%)

CMYK39.8%, 7%, 0%, 49.8%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer5,076,864

CSS custom property--colour: #4D7780;

Brightness & contrast

Relative luminance0.1633WCAG 2.x, 0 is black and 1 is white

Perceived brightness109.3 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 4.92:1

Contrast with white4.92:1WCAG normal text: AA

Contrast with black4.27:1WCAG normal text: Fail

Greyscale equivalent#6F6F6F

Inverted#B2887F

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#707481no red cones; affects about 1% of men; ΔE 13.6 from the original

Deuteranopia#676E80no green cones; the most common form, about 1% of men; ΔE 13.6 from the original

Tritanopia#397B7Ano blue cones; rare, and affects men and women equally; ΔE 9.8 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text4.92:1WCAG large text: AAA

Contrast with black, large text4.27:1WCAG large text: AA

Named colours

Slate grey · ΔE 11.4 Light slate grey · ΔE 13.1 Dim grey · ΔE 15.7 Cadetblue · ΔE 15.9 Gray · ΔE 16.6 Teal · ΔE 16.8

Nearest named CSS colourSlate grey (#708090)ΔE 11.37, a distinctly different colour

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#80564D

Analogous#4D806F, #4D5E80

Triadic#804D77, #77804D

Split complementary#804D5E, #80704D

Tetradic#6F4D80, #80564D, #5E804D

Tints, shades & saturation

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

Lighter +40%#C0D5D9

Lighter +30%#A0BFC6

Lighter +20%#80AAB3

Lighter +10%#6094A0

Darker −10%#3A5960

Darker −20%#273C40

Darker −30%#141E20

Darker −40%#000101

More saturated +25%#33889A

Less saturated −25%#676767

Channel breakdown

R77

G119

B128

Red77 (30.2%)

Green119 (46.7%)

Blue128 (50.2%)

Hue190.59°

Saturation (HSL)24.88%

Lightness40.2%

Dominant channelBlue

Hex per channelR 4D · G 77 · B 80

Keep nerding

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

#4D7780

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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