#355663#355663

#355663 is a dark, muted cyan. Relative luminance 0.083; OKLCH L 43.3% C 0.044 H 224.9°. Best body text is #FFFFFF at 7.89:1 contrast (WCAG AA passes).

Color values

HEX	#355663
RGB	rgb(53, 86, 99)
HSL	hsl(197, 30%, 30%)
HSV	hsv(197, 46%, 39%)
CMYK	cmyk(46.5%, 13.1%, 0%, 61.2%)
CIE-LAB	lab(34.63, -8.16, -11.28)
CIE-LCH	lch(34.63, 13.93, 234.12°)
OKLab	oklab(43.32% -0.0312 -0.0311)
OKLCH	oklch(43.32% 0.044 224.9)
XYZ	xyz(7.0473, 8.3128, 13.0351)
Luminance	0.0831 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#355663 #634235

analogous

#356359 #355663 #353F63

triadic

#355663 #633556 #566335

tetradic

#355663 #593563 #634235 #3F6335

square

#355663 #593563 #634235 #3F6335

split-complementary

#355663 #63353F #635935

monochromatic

#0B1114 #20333B #355663 #4A798B #6699AD

Accessibility & contrast

On white

7.89

#355663 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#355663 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #355663

7.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##355663	#FFFFFF	#000000	##FFFFFF
##355663	1.00	7.89	2.66	7.89
#FFFFFF	7.89	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F5464

Deuteranopia (green-blind)

#484F63

Tritanopia (blue-blind)

#215A5A

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #355663;
/* rgb */ color: rgb(53, 86, 99);
/* oklch */ color: oklch(43.3% 0.044 224.9);

Tailwind

colors: {
  custom: {
    50: '#6f858f',
    500: '#355663',
    950: '#000000',
  },
}

SCSS

$custom: #355663;
$custom-light: #6f858f;
$custom-dark: #000000;

JSON

{
  "hex": "#355663",
  "rgb": {
    "r": 53,
    "g": 86,
    "b": 99
  },
  "hsl": {
    "h": 196.957,
    "s": 30.263,
    "l": 29.804
  },
  "oklch": {
    "l": 0.43317,
    "c": 0.04407,
    "h": 224.9
  },
  "luminance": 0.08313
}

Semantic roles & 50–950 ramp

primary

#355663

secondary

#946F60

accent

#7E61C6

background

#F6F8F8

surface

#ECEFF0

border

#C7CACB

text

#070B0C

muted

#7A7C7D

Preview Lab

Preview with #355663

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

Preview Lab → · Contrast checker → · Palette generator →