Colour

#587F6D

#587F6D
Cyan
Dark
Nearest: Cadetblue

#587F6D is a cyan with RGB values 88, 127, 109 and HSL 152°, 18%, 42%. It is a dark colour, so black text on it reaches 4.7:1 contrast (AA for normal text). The nearest named colour is Cadetblue.

Colour values

#587F6D#587F6D

HEX#587F6D

RGBrgb(88, 127, 109)

RGB (0–1)0.3451, 0.498, 0.4275

RGB percentages34.5%, 49.8%, 42.7%

HSLhsl(152.3, 18.1%, 42.2%)

HSV / HSBhsv(152.3, 30.7%, 49.8%)

CMYK30.7%, 0%, 14.2%, 50.2%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer5,799,789

CSS custom property--colour: #587F6D;

Brightness & contrast

Relative luminance0.18358WCAG 2.x, 0 is black and 1 is white

Perceived brightness114.6 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 4.67:1

Contrast with white4.5:1WCAG normal text: Fail

Contrast with black4.67:1WCAG normal text: AA

Greyscale equivalent#757575

Inverted#A78092

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#7E7A6Cno red cones; affects about 1% of men; ΔE 17 from the original

Deuteranopia#77756Eno green cones; the most common form, about 1% of men; ΔE 17.2 from the original

Tritanopia#4F7F7Ano blue cones; rare, and affects men and women equally; ΔE 7.9 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text4.5:1WCAG large text: AA

Contrast with black, large text4.67:1WCAG large text: AAA

Named colours

Cadetblue · ΔE 17.2 Teal · ΔE 17.9 Gray · ΔE 19 Dim grey · ΔE 19.4 Dark cyan · ΔE 19.5 Dark slate grey · ΔE 21.7

Nearest named CSS colourCadetblue (#5F9EA0)ΔE 17.18, a distinctly different colour

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#7F586A

Analogous#587F59, #587E7F

Triadic#6D587F, #7F6D58

Split complementary#7F587E, #7F5958

Tetradic#59587F, #7F586A, #7E7F58

Tints, shades & saturation

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

Lighter +40%#C9DAD2

Lighter +30%#ABC5B9

Lighter +20%#8DB0A0

Lighter +10%#6F9B87

Darker −10%#436153

Darker −20%#2E4339

Darker −30%#19251F

Darker −40%#050606

More saturated +25%#3D9A6F

Less saturated −25%#6C6C6C

Channel breakdown

R88

G127

B109

Red88 (34.5%)

Green127 (49.8%)

Blue109 (42.7%)

Hue152.31°

Saturation (HSL)18.14%

Lightness42.16%

Dominant channelGreen

Hex per channelR 58 · G 7F · B 6D

Keep nerding

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

#587F6D

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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