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Recognised as Colour

#4A6774

  • #4A6774
  • Cyan
  • Dark
  • Nearest: Slate grey

#4A6774 is a cyan with RGB values 74, 103, 116 and HSL 199°, 22%, 37%. It is a dark colour, so white text on it reaches 6:1 contrast (AA for normal text). The nearest named colour is Slate grey.

Colour values

#4A6774#4A6774
HEX#4A6774
RGBrgb(74, 103, 116)
RGB (0–1)0.2902, 0.4039, 0.4549
RGB percentages29%, 40.4%, 45.5%
HSLhsl(198.6, 22.1%, 37.3%)
HSV / HSBhsv(198.6, 36.2%, 45.5%)
CMYK36.2%, 11.2%, 0%, 54.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,876,148
CSS custom property--colour: #4A6774;

Brightness & contrast

Relative luminance0.12417WCAG 2.x, 0 is black and 1 is white
Perceived brightness96.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 6.03:1
Contrast with white6.03:1WCAG normal text: AA
Contrast with black3.48:1WCAG normal text: Fail
Greyscale equivalent#626262
Inverted#B5988B

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#606675no red cones; affects about 1% of men; ΔE 8.4 from the original
Deuteranopia#5A6174no green cones; the most common form, about 1% of men; ΔE 9 from the original
Tritanopia#3B6B6Bno blue cones; rare, and affects men and women equally; ΔE 10.8 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text6.03:1WCAG large text: AAA
Contrast with black, large text3.48:1WCAG large text: AA

Named colours

Slate grey · ΔE 12Dim grey · ΔE 13.1Dark slate grey · ΔE 13.5Light slate grey · ΔE 14.9Gray · ΔE 17.4Teal · ΔE 22.8
Nearest named CSS colourSlate grey (#708090)ΔE 12.02, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#74574A
Analogous#4A746C, #4A5274
Triadic#744A67, #67744A
Split complementary#744A52, #746C4A
Tetradic#6C4A74, #74574A, #52744A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#B8CAD2
Lighter +30%#99B3BE
Lighter +20%#7A9BAA
Lighter +10%#5E8393
Darker −10%#364B55
Darker −20%#223036
Darker −30%#0E1417
Darker −40%#000000
More saturated +25%#32708C
Less saturated −25%#5F5F5F

Channel breakdown

R74
G103
B116
Red74 (29%)
Green103 (40.4%)
Blue116 (45.5%)
Hue198.57°
Saturation (HSL)22.11%
Lightness37.25%
Dominant channelBlue
Hex per channelR 4A · G 67 · B 74

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Every value on this page was computed from “4a6774” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.