#355664#355664

#355664 is a dark, muted cyan. Relative luminance 0.083; OKLCH L 43.4% C 0.045 H 226.8°. Best body text is #FFFFFF at 7.88:1 contrast (WCAG AA passes).

Color values

HEX	#355664
RGB	rgb(53, 86, 100)
HSL	hsl(198, 31%, 30%)
HSV	hsv(198, 47%, 39%)
CMYK	cmyk(47%, 14%, 0%, 60.8%)
CIE-LAB	lab(34.67, -7.85, -11.85)
CIE-LCH	lch(34.67, 14.22, 236.47°)
OKLab	oklab(43.36% -0.0308 -0.0327)
OKLCH	oklch(43.36% 0.045 226.8)
XYZ	xyz(7.0954, 8.3321, 13.2885)
Luminance	0.0833 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#355664 #644335

analogous

#35645A #355664 #353F64

triadic

#355664 #643556 #566435

tetradic

#355664 #5A3564 #644335 #3F6435

square

#355664 #5A3564 #644335 #3F6435

split-complementary

#355664 #64353F #645A35

monochromatic

#0B1114 #20343C #355664 #4A788C #6698AE

Accessibility & contrast

On white

7.88

#355664 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#355664 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #355664

7.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##355664	#FFFFFF	#000000	##FFFFFF
##355664	1.00	7.88	2.67	7.88
#FFFFFF	7.88	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F5565

Deuteranopia (green-blind)

#484F64

Tritanopia (blue-blind)

#205A5A

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #355664;
/* rgb */ color: rgb(53, 86, 100);
/* oklch */ color: oklch(43.4% 0.045 226.8);

Tailwind

colors: {
  custom: {
    50: '#6f8590',
    500: '#355664',
    950: '#000000',
  },
}

SCSS

$custom: #355664;
$custom-light: #6f8590;
$custom-dark: #000000;

JSON

{
  "hex": "#355664",
  "rgb": {
    "r": 53,
    "g": 86,
    "b": 100
  },
  "hsl": {
    "h": 197.872,
    "s": 30.719,
    "l": 30
  },
  "oklch": {
    "l": 0.43361,
    "c": 0.04492,
    "h": 226.8
  },
  "luminance": 0.08333
}

Semantic roles & 50–950 ramp

primary

#355664

secondary

#957060

accent

#7F61C7

background

#F6F8F8

surface

#ECEFF0

border

#C7CACB

text

#070B0C

muted

#7A7C7D

Preview Lab

Preview with #355664

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

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