Colour

#4B6768

#4B6768
Cyan
Dark
Nearest: Dark slate grey

#4B6768 is a cyan with RGB values 75, 103, 104 and HSL 182°, 16%, 35%. It is a dark colour, so white text on it reaches 6.1:1 contrast (AA for normal text). The nearest named colour is Dark slate grey.

Colour values

#4B6768#4B6768

HEX#4B6768

RGBrgb(75, 103, 104)

RGB (0–1)0.2941, 0.4039, 0.4078

RGB percentages29.4%, 40.4%, 40.8%

HSLhsl(182.1, 16.2%, 35.1%)

HSV / HSBhsv(182.1, 27.9%, 40.8%)

CMYK27.9%, 1%, 0%, 59.2%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer4,941,672

CSS custom property--colour: #4B6768;

Brightness & contrast

Relative luminance0.12196WCAG 2.x, 0 is black and 1 is white

Perceived brightness95.6 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 6.11:1

Contrast with white6.11:1WCAG normal text: AA

Contrast with black3.44:1WCAG normal text: Fail

Greyscale equivalent#616161

Inverted#B49897

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#636468no red cones; affects about 1% of men; ΔE 10.6 from the original

Deuteranopia#5E6068no green cones; the most common form, about 1% of men; ΔE 11 from the original

Tritanopia#416967no blue cones; rare, and affects men and women equally; ΔE 4.6 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text6.11:1WCAG large text: AAA

Contrast with black, large text3.44:1WCAG large text: AA

Named colours

Dark slate grey · ΔE 10.4 Dim grey · ΔE 11.1 Slate grey · ΔE 15.3 Gray · ΔE 16.1 Light slate grey · ΔE 17.8 Teal · ΔE 20.6

Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 10.42, a distinctly different colour

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#684C4B

Analogous#4B685A, #4B5868

Triadic#684B67, #67684B

Split complementary#684B59, #685A4B

Tetradic#5A4B68, #684C4B, #58684B

Tints, shades & saturation

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

Lighter +40%#B5C9CA

Lighter +30%#98B3B4

Lighter +20%#7A9E9F

Lighter +10%#608486

Darker −10%#364A4A

Darker −20%#202C2D

Darker −30%#0B0F0F

Darker −40%#000000

More saturated +25%#357C7E

Less saturated −25%#5A5A5A

Channel breakdown

R75

G103

B104

Red75 (29.4%)

Green103 (40.4%)

Blue104 (40.8%)

Hue182.07°

Saturation (HSL)16.2%

Lightness35.1%

Dominant channelBlue

Hex per channelR 4B · G 67 · B 68

Keep nerding

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

#4B6768

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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