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Recognised as Colour

#4A6766

  • #4A6766
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#4A6766 is a cyan with RGB values 74, 103, 102 and HSL 178°, 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

#4A6766#4A6766
HEX#4A6766
RGBrgb(74, 103, 102)
RGB (0–1)0.2902, 0.4039, 0.4
RGB percentages29%, 40.4%, 40%
HSLhsl(177.9, 16.4%, 34.7%)
HSV / HSBhsv(177.9, 28.2%, 40.4%)
CMYK28.2%, 0%, 1%, 59.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,876,134
CSS custom property--colour: #4A6766;

Brightness & contrast

Relative luminance0.12116WCAG 2.x, 0 is black and 1 is white
Perceived brightness95.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 6.13:1
Contrast with white6.13:1WCAG normal text: AA
Contrast with black3.42:1WCAG normal text: Fail
Greyscale equivalent#616161
Inverted#B59899

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#636466no red cones; affects about 1% of men; ΔE 11 from the original
Deuteranopia#5E6066no green cones; the most common form, about 1% of men; ΔE 11.4 from the original
Tritanopia#406967no blue cones; rare, and affects men and women equally; ΔE 4.1 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text6.13:1WCAG large text: AAA
Contrast with black, large text3.42:1WCAG large text: AA

Named colours

Dark slate grey · ΔE 10.2Dim grey · ΔE 11.6Slate grey · ΔE 16.3Gray · ΔE 16.5Light slate grey · ΔE 18.8Teal · ΔE 20.1
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 10.22, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#674A4B
Analogous#4A6757, #4A5A67
Triadic#664A67, #67664A
Split complementary#674A59, #67574A
Tetradic#584A67, #674A4B, #5A674A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#B4C9C8
Lighter +30%#96B4B3
Lighter +20%#799E9D
Lighter +10%#5F8583
Darker −10%#354949
Darker −20%#1F2C2B
Darker −30%#0A0E0E
Darker −40%#000000
More saturated +25%#347D7B
Less saturated −25%#595959

Channel breakdown

R74
G103
B102
Red74 (29%)
Green103 (40.4%)
Blue102 (40%)
Hue177.93°
Saturation (HSL)16.38%
Lightness34.71%
Dominant channelGreen
Hex per channelR 4A · G 67 · B 66

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Every value on this page was computed from “4a6766” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.