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Recognised as Colour

#4B6B60

  • #4B6B60
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#4B6B60 is a cyan with RGB values 75, 107, 96 and HSL 159°, 18%, 36%. It is a dark colour, so white text on it reaches 5.9:1 contrast (AA for normal text). The nearest named colour is Dark slate grey.

Colour values

#4B6B60#4B6B60
HEX#4B6B60
RGBrgb(75, 107, 96)
RGB (0–1)0.2941, 0.4196, 0.3765
RGB percentages29.4%, 42%, 37.6%
HSLhsl(159.4, 17.6%, 35.7%)
HSV / HSBhsv(159.4, 29.9%, 42%)
CMYK29.9%, 0%, 10.3%, 58%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,942,688
CSS custom property--colour: #4B6B60;

Brightness & contrast

Relative luminance0.12856WCAG 2.x, 0 is black and 1 is white
Perceived brightness97.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.88:1
Contrast with white5.88:1WCAG normal text: AA
Contrast with black3.57:1WCAG normal text: Fail
Greyscale equivalent#636363
Inverted#B4949F

Colour vision & accessibility

Protanopia#696760no red cones; affects about 1% of men; ΔE 13.8 from the original
Deuteranopia#636361no green cones; the most common form, about 1% of men; ΔE 13.9 from the original
Tritanopia#436C68no blue cones; rare, and affects men and women equally; ΔE 4.9 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text5.88:1WCAG large text: AAA
Contrast with black, large text3.57:1WCAG large text: AA

Named colours

Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 13.1, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

Complementary#6B4B56
Analogous#4B6B50, #4B666B
Triadic#604B6B, #6B604B
Split complementary#6B4B66, #6B504B
Tetradic#504B6B, #6B4B56, #666B4B

Tints, shades & saturation

Lighter +40%#B6CCC4
Lighter +30%#98B7AC
Lighter +20%#7AA294
Lighter +10%#60897B
Darker −10%#364D45
Darker −20%#212F2A
Darker −30%#0C110F
Darker −40%#000000
More saturated +25%#348267
Less saturated −25%#5B5B5B

Channel breakdown

R75
G107
B96
Red75 (29.4%)
Green107 (42%)
Blue96 (37.6%)
Hue159.38°
Saturation (HSL)17.58%
Lightness35.69%
Dominant channelGreen
Hex per channelR 4B · G 6B · B 60

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Every value on this page was computed from “4b6b60” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.