#355657#355657

#355657 is a dark, muted teal. Relative luminance 0.081; OKLCH L 42.8% C 0.039 H 198.3°. Best body text is #FFFFFF at 8.01:1 contrast (WCAG AA passes).

Color values

HEX	#355657
RGB	rgb(53, 86, 87)
HSL	hsl(182, 24%, 27%)
HSV	hsv(182, 39%, 34%)
CMYK	cmyk(39.1%, 1.1%, 0%, 65.9%)
CIE-LAB	lab(34.19, -11.71, -4.40)
CIE-LCH	lch(34.19, 12.51, 200.61°)
OKLab	oklab(42.83% -0.0366 -0.0121)
OKLCH	oklch(42.83% 0.039 198.3)
XYZ	xyz(6.5157, 8.1002, 10.2351)
Luminance	0.0810 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#355657 #573635

analogous

#355747 #355657 #354557

triadic

#355657 #573556 #565735

tetradic

#355657 #473557 #573635 #455735

square

#355657 #473557 #573635 #455735

split-complementary

#355657 #573545 #574735

monochromatic

#0C1313 #1E3031 #355657 #4C7C7D #659FA1

Accessibility & contrast

On white

8.01

#355657 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#355657 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #355657

8.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##355657	#FFFFFF	#000000	##FFFFFF
##355657	1.00	8.01	2.62	8.01
#FFFFFF	8.01	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#525357

Deuteranopia (green-blind)

#4C4E57

Tritanopia (blue-blind)

#275856

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #355657;
/* rgb */ color: rgb(53, 86, 87);
/* oklch */ color: oklch(42.8% 0.039 198.3);

Tailwind

colors: {
  custom: {
    50: '#6e8586',
    500: '#355657',
    950: '#000000',
  },
}

SCSS

$custom: #355657;
$custom-light: #6e8586;
$custom-dark: #000000;

JSON

{
  "hex": "#355657",
  "rgb": {
    "r": 53,
    "g": 86,
    "b": 87
  },
  "hsl": {
    "h": 181.765,
    "s": 24.286,
    "l": 27.451
  },
  "oklch": {
    "l": 0.42826,
    "c": 0.03859,
    "h": 198.3
  },
  "luminance": 0.08101
}

Semantic roles & 50–950 ramp

primary

#355657

secondary

#886160

accent

#6A67C1

background

#F6F8F8

surface

#ECEFEF

border

#C7CACA

text

#070B0B

muted

#7A7C7C

Preview Lab

Preview with #355657

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →