Recognised as Colour

#33534E

#33534E
Cyan
Dark
Nearest: Dark slate grey

#33534E is a cyan with RGB values 51, 83, 78 and HSL 171°, 24%, 26%. It is a dark colour, so white text on it reaches 8.4:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#33534E#33534E

HEX#33534E

RGBrgb(51, 83, 78)

RGB (0–1)0.2, 0.3255, 0.3059

RGB percentages20%, 32.5%, 30.6%

HSLhsl(170.6, 23.9%, 26.3%)

HSV / HSBhsv(170.6, 38.6%, 32.5%)

CMYK38.6%, 0%, 6%, 67.5%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer3,363,662

CSS custom property--colour: #33534E;

Brightness & contrast

Relative luminance0.0744WCAG 2.x, 0 is black and 1 is white

Perceived brightness74.3 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 8.44:1

Contrast with white8.44:1WCAG normal text: AAA

Contrast with black2.49:1WCAG normal text: Fail

Greyscale equivalent#4C4C4C

Inverted#CCACB1

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#50504Eno red cones; affects about 1% of men; ΔE 12.9 from the original

Deuteranopia#4A4B4Eno green cones; the most common form, about 1% of men; ΔE 13.4 from the original

Tritanopia#285451no blue cones; rare, and affects men and women equally; ΔE 3.7 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text8.44:1WCAG large text: AAA

Contrast with black, large text2.49:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 3.6 Dim grey · ΔE 17.5 Teal · ΔE 23.4 Gray · ΔE 24.6 Slate grey · ΔE 24.8 Dark cyan · ΔE 27.4

Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 3.57, a close match

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

base +30°+90°+120°+180°+210°+240°+270°+330°

Complementary#533338

Analogous#33533E, #334853

Triadic#4E3353, #534E33

Split complementary#533348, #533E33

Tetradic#3E3353, #533338, #485333

Tints, shades & saturation

+40%+30%+20%+10%base -10%-20%-30%-40%

Lighter +40%#94BEB7

Lighter +30%#75AAA2

Lighter +20%#5A9289

Lighter +10%#46736C

Darker −10%#203330

Darker −20%#0C1413

Darker −30%#000000

Darker −40%#000000

More saturated +25%#22645A

Less saturated −25%#434343

Channel breakdown

R51

G83

B78

Red51 (20%)

Green83 (32.5%)

Blue78 (30.6%)

Hue170.63°

Saturation (HSL)23.88%

Lightness26.27%

Dominant channelGreen

Hex per channelR 33 · G 53 · B 4E

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

#33534E

Colour values

Brightness & contrast

Colour vision & accessibility

Named colours

Colour harmonies

Tints, shades & saturation

Channel breakdown

Keep nerding

Harmonies

Lighter and darker

Similar named colours

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