#355667#355667

#355667 is a dark, muted cyan. Relative luminance 0.084; OKLCH L 43.5% C 0.048 H 231.8°. Best body text is #FFFFFF at 7.84:1 contrast (WCAG AA passes).

Color values

HEX	#355667
RGB	rgb(53, 86, 103)
HSL	hsl(200, 32%, 31%)
HSV	hsv(200, 49%, 40%)
CMYK	cmyk(48.5%, 16.5%, 0%, 59.6%)
CIE-LAB	lab(34.78, -6.92, -13.55)
CIE-LCH	lch(34.78, 15.21, 242.96°)
OKLab	oklab(43.5% -0.0295 -0.0375)
OKLCH	oklch(43.5% 0.048 231.8)
XYZ	xyz(7.2433, 8.3912, 14.0673)
Luminance	0.0839 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#355667 #674635

analogous

#35675F #355667 #353D67

triadic

#355667 #673556 #566735

tetradic

#355667 #5F3567 #674635 #3D6735

square

#355667 #5F3567 #674635 #3D6735

split-complementary

#355667 #67353D #675F35

monochromatic

#0B1316 #20343F #355667 #4A788F #6697B0

Accessibility & contrast

On white

7.84

#355667 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#355667 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #355667

7.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##355667	#FFFFFF	#000000	##FFFFFF
##355667	1.00	7.84	2.68	7.84
#FFFFFF	7.84	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E5568

Deuteranopia (green-blind)

#474F67

Tritanopia (blue-blind)

#1E5B5B

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #355667;
/* rgb */ color: rgb(53, 86, 103);
/* oklch */ color: oklch(43.5% 0.048 231.8);

Tailwind

colors: {
  custom: {
    50: '#6f8592',
    500: '#355667',
    950: '#000000',
  },
}

SCSS

$custom: #355667;
$custom-light: #6f8592;
$custom-dark: #000000;

JSON

{
  "hex": "#355667",
  "rgb": {
    "r": 53,
    "g": 86,
    "b": 103
  },
  "hsl": {
    "h": 200.4,
    "s": 32.051,
    "l": 30.588
  },
  "oklch": {
    "l": 0.43496,
    "c": 0.0477,
    "h": 231.8
  },
  "luminance": 0.08392
}

Semantic roles & 50–950 ramp

primary

#355667

secondary

#987360

accent

#8360C8

background

#F6F8F8

surface

#ECEFF0

border

#C7CACB

text

#070B0D

muted

#7A7C7D

Preview Lab

Preview with #355667

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

Preview Lab → · Contrast checker → · Palette generator →