#163D52#163D52

#163D52 is a dark, muted cyan. Relative luminance 0.041; OKLCH L 34.3% C 0.057 H 235.5°. Best body text is #FFFFFF at 11.52:1 contrast (WCAG AA passes).

Color values

HEX	#163D52
RGB	rgb(22, 61, 82)
HSL	hsl(201, 58%, 20%)
HSV	hsv(201, 73%, 32%)
CMYK	cmyk(73.2%, 25.6%, 0%, 67.8%)
CIE-LAB	lab(24.05, -5.95, -16.72)
CIE-LCH	lch(24.05, 17.75, 250.40°)
OKLab	oklab(34.26% -0.0323 -0.047)
OKLCH	oklch(34.26% 0.057 235.5)
XYZ	xyz(3.5220, 4.1169, 8.5900)
Luminance	0.0412 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#163D52 #522B16

analogous

#165249 #163D52 #161F52

triadic

#163D52 #52163D #3D5216

tetradic

#163D52 #491652 #522B16 #1F5216

square

#163D52 #491652 #522B16 #1F5216

split-complementary

#163D52 #52161F #524916

monochromatic

#061218 #091922 #163D52 #236182 #3085B3

Accessibility & contrast

On white

11.52

#163D52 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#163D52 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #163D52

11.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##163D52	#FFFFFF	#000000	##FFFFFF
##163D52	1.00	11.52	1.82	11.52
#FFFFFF	11.52	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#333D53

Deuteranopia (green-blind)

#2B3752

Tritanopia (blue-blind)

#004244

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #163d52;
/* rgb */ color: rgb(22, 61, 82);
/* oklch */ color: oklch(34.3% 0.057 235.5);

Tailwind

colors: {
  custom: {
    50: '#5b7282',
    500: '#163d52',
    950: '#000000',
  },
}

SCSS

$custom: #163d52;
$custom-light: #5b7282;
$custom-dark: #000000;

JSON

{
  "hex": "#163d52",
  "rgb": {
    "r": 22,
    "g": 61,
    "b": 82
  },
  "hsl": {
    "h": 201,
    "s": 57.692,
    "l": 20.392
  },
  "oklch": {
    "l": 0.34264,
    "c": 0.057,
    "h": 235.5
  },
  "luminance": 0.04117
}

Semantic roles & 50–950 ramp

primary

#163D52

secondary

#89563A

accent

#7D47E1

background

#F5F6F7

surface

#E9ECEE

border

#C5C7C9

text

#04080A

muted

#797B7C

Preview Lab

Preview with #163D52

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

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