#354F5F#354F5F

#354F5F is a dark, muted cyan. Relative luminance 0.072; OKLCH L 41.3% C 0.041 H 236.1°. Best body text is #FFFFFF at 8.62:1 contrast (WCAG AA passes).

Color values

HEX	#354F5F
RGB	rgb(53, 79, 95)
HSL	hsl(203, 28%, 29%)
HSV	hsv(203, 44%, 37%)
CMYK	cmyk(44.2%, 16.8%, 0%, 62.7%)
CIE-LAB	lab(32.20, -5.10, -12.45)
CIE-LCH	lch(32.20, 13.46, 247.71°)
OKLab	oklab(41.34% -0.0231 -0.0344)
OKLCH	oklch(41.34% 0.041 236.1)
XYZ	xyz(6.3290, 7.1747, 11.8756)
Luminance	0.0717 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#354F5F #5F4535

analogous

#355F5A #354F5F #353A5F

triadic

#354F5F #5F354F #4F5F35

tetradic

#354F5F #5A355F #5F4535 #3A5F35

square

#354F5F #5A355F #5F4535 #3A5F35

split-complementary

#354F5F #5F353A #5F5A35

monochromatic

#0B1014 #1F2E38 #354F5F #4B7086 #658FA9

Accessibility & contrast

On white

8.62

#354F5F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.43

#354F5F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #354F5F

8.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##354F5F	#FFFFFF	#000000	##FFFFFF
##354F5F	1.00	8.62	2.43	8.62
#FFFFFF	8.62	1.00	21.00	1.00
#000000	2.43	21.00	1.00	21.00
##FFFFFF	8.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#484E60

Deuteranopia (green-blind)

#424A5F

Tritanopia (blue-blind)

#255354

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #354f5f;
/* rgb */ color: rgb(53, 79, 95);
/* oklch */ color: oklch(41.3% 0.041 236.1);

Tailwind

colors: {
  custom: {
    50: '#6e808c',
    500: '#354f5f',
    950: '#000000',
  },
}

SCSS

$custom: #354f5f;
$custom-light: #6e808c;
$custom-dark: #000000;

JSON

{
  "hex": "#354f5f",
  "rgb": {
    "r": 53,
    "g": 79,
    "b": 95
  },
  "hsl": {
    "h": 202.857,
    "s": 28.378,
    "l": 29.02
  },
  "oklch": {
    "l": 0.41341,
    "c": 0.04141,
    "h": 236.1
  },
  "luminance": 0.07175
}

Semantic roles & 50–950 ramp

primary

#354F5F

secondary

#907260

accent

#8863C5

background

#F6F7F8

surface

#ECEEF0

border

#C7C9CB

text

#070A0C

muted

#7A7C7D

Preview Lab

Preview with #354F5F

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

Preview Lab → · Contrast checker → · Palette generator →