#163A42#163A42

#163A42 is a dark, muted cyan. Relative luminance 0.036; OKLCH L 32.6% C 0.043 H 214.5°. Best body text is #FFFFFF at 12.22:1 contrast (WCAG AA passes).

Color values

HEX	#163A42
RGB	rgb(22, 58, 66)
HSL	hsl(191, 50%, 17%)
HSV	hsv(191, 67%, 26%)
CMYK	cmyk(66.7%, 12.1%, 0%, 74.1%)
CIE-LAB	lab(22.27, -10.03, -8.83)
CIE-LCH	lch(22.27, 13.36, 221.37°)
OKLab	oklab(32.59% -0.0356 -0.0245)
OKLCH	oklch(32.59% 0.043 214.5)
XYZ	xyz(2.8269, 3.5898, 5.6971)
Luminance	0.0359 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#163A42 #421E16

analogous

#164234 #163A42 #162442

triadic

#163A42 #42163A #3A4216

tetradic

#163A42 #341642 #421E16 #244216

square

#163A42 #341642 #421E16 #244216

split-complementary

#163A42 #421624 #423416

monochromatic

#081417 #081417 #163A42 #256270 #358B9E

Accessibility & contrast

On white

12.22

#163A42 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#163A42 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #163A42

12.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##163A42	#FFFFFF	#000000	##FFFFFF
##163A42	1.00	12.22	1.72	12.22
#FFFFFF	12.22	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#343842

Deuteranopia (green-blind)

#2E3342

Tritanopia (blue-blind)

#003D3C

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #163a42;
/* rgb */ color: rgb(22, 58, 66);
/* oklch */ color: oklch(32.6% 0.043 214.5);

Tailwind

colors: {
  custom: {
    50: '#597076',
    500: '#163a42',
    950: '#000000',
  },
}

SCSS

$custom: #163a42;
$custom-light: #597076;
$custom-dark: #000000;

JSON

{
  "hex": "#163a42",
  "rgb": {
    "r": 22,
    "g": 58,
    "b": 66
  },
  "hsl": {
    "h": 190.909,
    "s": 50,
    "l": 17.255
  },
  "oklch": {
    "l": 0.32594,
    "c": 0.04323,
    "h": 214.5
  },
  "luminance": 0.0359
}

Semantic roles & 50–950 ramp

primary

#163A42

secondary

#79463A

accent

#684EDA

background

#F5F6F7

surface

#E9ECED

border

#C5C7C8

text

#040708

muted

#797A7B

Preview Lab

Preview with #163A42

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

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