Colour

#3A564B

#3A564B
Cyan
Dark
Nearest: Dark slate grey

#3A564B is a cyan with RGB values 58, 86, 75 and HSL 156°, 19%, 28%. It is a dark colour, so white text on it reaches 8:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#3A564B#3A564B

HEX#3A564B

RGBrgb(58, 86, 75)

RGB (0–1)0.2275, 0.3373, 0.2941

RGB percentages22.7%, 33.7%, 29.4%

HSLhsl(156.4, 19.4%, 28.2%)

HSV / HSBhsv(156.4, 32.6%, 33.7%)

CMYK32.6%, 0%, 12.8%, 66.3%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer3,823,179

CSS custom property--colour: #3A564B;

Brightness & contrast

Relative luminance0.08063WCAG 2.x, 0 is black and 1 is white

Perceived brightness77.4 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 8.04:1

Contrast with white8.04:1WCAG normal text: AAA

Contrast with black2.61:1WCAG normal text: Fail

Greyscale equivalent#4F4F4F

Inverted#C5A9B4

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#55524Ano red cones; affects about 1% of men; ΔE 13 from the original

Deuteranopia#504F4Cno green cones; the most common form, about 1% of men; ΔE 13 from the original

Tritanopia#335653no blue cones; rare, and affects men and women equally; ΔE 5.3 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text8.04:1WCAG large text: AAA

Contrast with black, large text2.61:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 7.5 Dim grey · ΔE 17 Gray · ΔE 23.7 Teal · ΔE 24 Slate grey · ΔE 25.7 Dark cyan · ΔE 27.9

Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 7.51, clearly different but related

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#563A45

Analogous#3A563D, #3A5356

Triadic#4B3A56, #564B3A

Split complementary#563A53, #563D3A

Tetradic#3D3A56, #563A45, #53563A

Tints, shades & saturation

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

Lighter +40%#9EBEB1

Lighter +30%#80A999

Lighter +20%#639380

Lighter +10%#4F7466

Darker −10%#253830

Darker −20%#111916

Darker −30%#000000

Darker −40%#000000

More saturated +25%#28684F

Less saturated −25%#484848

Channel breakdown

R58

G86

B75

Red58 (22.7%)

Green86 (33.7%)

Blue75 (29.4%)

Hue156.43°

Saturation (HSL)19.44%

Lightness28.24%

Dominant channelGreen

Hex per channelR 3A · G 56 · B 4B

Keep nerding

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

#3A564B

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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