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Recognised as Colour

#334D52

  • #334D52
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#334D52 is a cyan with RGB values 51, 77, 82 and HSL 190°, 23%, 26%. It is a dark colour, so white text on it reaches 9:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#334D52#334D52
HEX#334D52
RGBrgb(51, 77, 82)
RGB (0–1)0.2, 0.302, 0.3216
RGB percentages20%, 30.2%, 32.2%
HSLhsl(189.7, 23.3%, 26.1%)
HSV / HSBhsv(189.7, 37.8%, 32.2%)
CMYK37.8%, 6.1%, 0%, 67.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,362,130
CSS custom property--colour: #334D52;

Brightness & contrast

Relative luminance0.06621WCAG 2.x, 0 is black and 1 is white
Perceived brightness70.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 9.04:1
Contrast with white9.04:1WCAG normal text: AAA
Contrast with black2.32:1WCAG normal text: Fail
Greyscale equivalent#484848
Inverted#CCB2AD

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#494B52no red cones; affects about 1% of men; ΔE 9.4 from the original
Deuteranopia#434752no green cones; the most common form, about 1% of men; ΔE 9.5 from the original
Tritanopia#284F4Eno blue cones; rare, and affects men and women equally; ΔE 6.2 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text9.04:1WCAG large text: AAA
Contrast with black, large text2.32:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 4.1Dim grey · ΔE 17Slate grey · ΔE 23.2Gray · ΔE 24.9Light slate grey · ΔE 26.2Teal · ΔE 26.9
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 4.11, a close match
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#523833
Analogous#335248, #333D52
Triadic#52334D, #4D5233
Split complementary#52333D, #524833
Tetradic#483352, #523833, #3E5233

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#94B6BD
Lighter +30%#75A1A9
Lighter +20%#5A8891
Lighter +10%#476B71
Darker −10%#1F2F33
Darker −20%#0C1213
Darker −30%#000000
Darker −40%#000000
More saturated +25%#225863
Less saturated −25%#434343

Channel breakdown

R51
G77
B82
Red51 (20%)
Green77 (30.2%)
Blue82 (32.2%)
Hue189.68°
Saturation (HSL)23.31%
Lightness26.08%
Dominant channelBlue
Hex per channelR 33 · G 4D · B 52

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Every value on this page was computed from “334d52” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.