#355665#355665

#355665 is a dark, muted cyan. Relative luminance 0.084; OKLCH L 43.4% C 0.046 H 228.5°. Best body text is #FFFFFF at 7.86:1 contrast (WCAG AA passes).

Color values

HEX	#355665
RGB	rgb(53, 86, 101)
HSL	hsl(199, 31%, 30%)
HSV	hsv(199, 48%, 40%)
CMYK	cmyk(47.5%, 14.9%, 0%, 60.4%)
CIE-LAB	lab(34.70, -7.54, -12.42)
CIE-LCH	lch(34.70, 14.53, 238.73°)
OKLab	oklab(43.41% -0.0303 -0.0343)
OKLCH	oklch(43.41% 0.046 228.5)
XYZ	xyz(7.1441, 8.3515, 13.5449)
Luminance	0.0835 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#355665 #654435

analogous

#35655C #355665 #353E65

triadic

#355665 #653556 #566535

tetradic

#355665 #5C3565 #654435 #3E6535

square

#355665 #5C3565 #654435 #3E6535

split-complementary

#355665 #65353E #655C35

monochromatic

#0B1215 #20343D #355665 #4A788D #6698AF

Accessibility & contrast

On white

7.86

#355665 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#355665 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #355665

7.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##355665	#FFFFFF	#000000	##FFFFFF
##355665	1.00	7.86	2.67	7.86
#FFFFFF	7.86	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E5566

Deuteranopia (green-blind)

#474F65

Tritanopia (blue-blind)

#205A5B

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #355665;
/* rgb */ color: rgb(53, 86, 101);
/* oklch */ color: oklch(43.4% 0.046 228.5);

Tailwind

colors: {
  custom: {
    50: '#6f8591',
    500: '#355665',
    950: '#000000',
  },
}

SCSS

$custom: #355665;
$custom-light: #6f8591;
$custom-dark: #000000;

JSON

{
  "hex": "#355665",
  "rgb": {
    "r": 53,
    "g": 86,
    "b": 101
  },
  "hsl": {
    "h": 198.75,
    "s": 31.169,
    "l": 30.196
  },
  "oklch": {
    "l": 0.43406,
    "c": 0.0458,
    "h": 228.5
  },
  "luminance": 0.08352
}

Semantic roles & 50–950 ramp

primary

#355665

secondary

#967160

accent

#8160C7

background

#F6F8F8

surface

#ECEFF0

border

#C7CACB

text

#070B0C

muted

#7A7C7D

Preview Lab

Preview with #355665

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

Preview Lab → · Contrast checker → · Palette generator →