Colour

#39605A

#39605A
Cyan
Dark
Nearest: Dark slate grey

#39605A is a cyan with RGB values 57, 96, 90 and HSL 171°, 25%, 30%. It is a dark colour, so white text on it reaches 7:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#39605A#39605A

HEX#39605A

RGBrgb(57, 96, 90)

RGB (0–1)0.2235, 0.3765, 0.3529

RGB percentages22.4%, 37.6%, 35.3%

HSLhsl(170.8, 25.5%, 30%)

HSV / HSBhsv(170.8, 40.6%, 37.6%)

CMYK40.6%, 0%, 6.2%, 62.4%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer3,760,218

CSS custom property--colour: #39605A;

Brightness & contrast

Relative luminance0.09974WCAG 2.x, 0 is black and 1 is white

Perceived brightness85.5 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 7.01:1

Contrast with white7.01:1WCAG normal text: AAA

Contrast with black2.99:1WCAG normal text: Fail

Greyscale equivalent#575757

Inverted#C69FA5

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#5D5C5Ano red cones; affects about 1% of men; ΔE 15.6 from the original

Deuteranopia#56575Bno green cones; the most common form, about 1% of men; ΔE 16 from the original

Tritanopia#2B615Eno blue cones; rare, and affects men and women equally; ΔE 4.3 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text7.01:1WCAG large text: AAA

Contrast with black, large text2.99:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 8 Dim grey · ΔE 16.8 Teal · ΔE 18.6 Gray · ΔE 22.1 Slate grey · ΔE 22.2 Dark cyan · ΔE 22.5

Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 8, clearly different but related

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#60393F

Analogous#396047, #395360

Triadic#5A3960, #605A39

Split complementary#603953, #604739

Tetradic#463960, #60393F, #526039

Tints, shades & saturation

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

Lighter +40%#9FC6C0

Lighter +30%#7FB3AB

Lighter +20%#5FA096

Lighter +10%#4C8078

Darker −10%#26403C

Darker −20%#13201E

Darker −30%#000000

Darker −40%#000000

More saturated +25%#267367

Less saturated −25%#4C4D4D

Channel breakdown

R57

G96

B90

Red57 (22.4%)

Green96 (37.6%)

Blue90 (35.3%)

Hue170.77°

Saturation (HSL)25.49%

Lightness30%

Dominant channelGreen

Hex per channelR 39 · G 60 · B 5A

Keep nerding

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#39605A

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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