#163B44#163B44

#163B44 is a dark, muted cyan. Relative luminance 0.037; OKLCH L 33.0% C 0.045 H 216.2°. Best body text is #FFFFFF at 12.05:1 contrast (WCAG AA passes).

Color values

HEX	#163B44
RGB	rgb(22, 59, 68)
HSL	hsl(192, 51%, 18%)
HSV	hsv(192, 68%, 27%)
CMYK	cmyk(67.6%, 13.2%, 0%, 73.3%)
CIE-LAB	lab(22.71, -9.93, -9.50)
CIE-LCH	lch(22.71, 13.74, 223.72°)
OKLab	oklab(32.98% -0.036 -0.0264)
OKLCH	oklch(32.98% 0.045 216.2)
XYZ	xyz(2.9378, 3.7156, 6.0301)
Luminance	0.0372 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#163B44 #441F16

analogous

#164436 #163B44 #162444

triadic

#163B44 #44163B #3B4416

tetradic

#163B44 #361644 #441F16 #244416

square

#163B44 #361644 #441F16 #244416

split-complementary

#163B44 #441624 #443616

monochromatic

#071417 #071417 #163B44 #256372 #348BA0

Accessibility & contrast

On white

12.05

#163B44 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#163B44 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #163B44

12.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##163B44	#FFFFFF	#000000	##FFFFFF
##163B44	1.00	12.05	1.74	12.05
#FFFFFF	12.05	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#353945

Deuteranopia (green-blind)

#2E3444

Tritanopia (blue-blind)

#003E3E

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #163b44;
/* rgb */ color: rgb(22, 59, 68);
/* oklch */ color: oklch(33.0% 0.045 216.2);

Tailwind

colors: {
  custom: {
    50: '#597177',
    500: '#163b44',
    950: '#000000',
  },
}

SCSS

$custom: #163b44;
$custom-light: #597177;
$custom-dark: #000000;

JSON

{
  "hex": "#163b44",
  "rgb": {
    "r": 22,
    "g": 59,
    "b": 68
  },
  "hsl": {
    "h": 191.739,
    "s": 51.111,
    "l": 17.647
  },
  "oklch": {
    "l": 0.32977,
    "c": 0.04461,
    "h": 216.2
  },
  "luminance": 0.03716
}

Semantic roles & 50–950 ramp

primary

#163B44

secondary

#7B473A

accent

#694DDB

background

#F5F6F7

surface

#E9ECED

border

#C5C7C8

text

#040708

muted

#797A7B

Preview Lab

Preview with #163B44

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

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