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Recognised as Colour

#336A7C

  • #336A7C
  • Cyan
  • Dark
  • Nearest: Slate grey

#336A7C is a cyan with RGB values 51, 106, 124 and HSL 195°, 42%, 34%. 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

#336A7C#336A7C
HEX#336A7C
RGBrgb(51, 106, 124)
RGB (0–1)0.2, 0.4157, 0.4863
RGB percentages20%, 41.6%, 48.6%
HSLhsl(194.8, 41.7%, 34.3%)
HSV / HSBhsv(194.8, 58.9%, 48.6%)
CMYK58.9%, 14.5%, 0%, 51.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,369,596
CSS custom property--colour: #336A7C;

Brightness & contrast

Relative luminance0.12467WCAG 2.x, 0 is black and 1 is white
Perceived brightness95.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 6.01:1
Contrast with white6.01:1WCAG normal text: AA
Contrast with black3.49:1WCAG normal text: Fail
Greyscale equivalent#606060
Inverted#CC9583

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#5F687Dno red cones; affects about 1% of men; ΔE 14.5 from the original
Deuteranopia#55607Cno green cones; the most common form, about 1% of men; ΔE 15.5 from the original
Tritanopia#007070no blue cones; rare, and affects men and women equally; ΔE 15.8 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text6.01:1WCAG large text: AAA
Contrast with black, large text3.49:1WCAG large text: AA

Named colours

Slate grey · ΔE 15.8Dark slate grey · ΔE 15.9Light slate grey · ΔE 17.9Teal · ΔE 18.9Dim grey · ΔE 20.1Steel blue · ΔE 21.4
Nearest named CSS colourSlate grey (#708090)ΔE 15.83, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#7C4533
Analogous#337C6A, #33457C
Triadic#7C336A, #6A7C33
Split complementary#7C3345, #7C6A33
Tetradic#6A337C, #7C4533, #457C33

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#A2CBD9
Lighter +30%#7EB7CA
Lighter +20%#5AA3BB
Lighter +10%#4289A0
Darker −10%#244B58
Darker −20%#152C34
Darker −30%#060D10
Darker −40%#000000
More saturated +25%#1D7592
Less saturated −25%#495F66

Channel breakdown

R51
G106
B124
Red51 (20%)
Green106 (41.6%)
Blue124 (48.6%)
Hue194.79°
Saturation (HSL)41.71%
Lightness34.31%
Dominant channelBlue
Hex per channelR 33 · G 6A · B 7C

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Every value on this page was computed from “336a7c” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.