#163E47#163E47

#163E47 is a dark, muted cyan. Relative luminance 0.041; OKLCH L 34.0% C 0.047 H 215.0°. Best body text is #FFFFFF at 11.58:1 contrast (WCAG AA passes).

Color values

HEX	#163E47
RGB	rgb(22, 62, 71)
HSL	hsl(191, 53%, 18%)
HSV	hsv(191, 69%, 28%)
CMYK	cmyk(69%, 12.7%, 0%, 72.2%)
CIE-LAB	lab(23.90, -10.71, -9.68)
CIE-LCH	lch(23.90, 14.43, 222.11°)
OKLab	oklab(33.98% -0.0384 -0.0269)
OKLCH	oklch(33.98% 0.047 215)
XYZ	xyz(3.1904, 4.0704, 6.5775)
Luminance	0.0407 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#163E47 #471F16

analogous

#164737 #163E47 #162547

triadic

#163E47 #47163E #3E4716

tetradic

#163E47 #371647 #471F16 #254716

square

#163E47 #371647 #471F16 #254716

split-complementary

#163E47 #471625 #473716

monochromatic

#071417 #081518 #163E47 #246776 #3390A4

Accessibility & contrast

On white

11.58

#163E47 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#163E47 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #163E47

11.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##163E47	#FFFFFF	#000000	##FFFFFF
##163E47	1.00	11.58	1.81	11.58
#FFFFFF	11.58	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#383C48

Deuteranopia (green-blind)

#303747

Tritanopia (blue-blind)

#004141

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #163e47;
/* rgb */ color: rgb(22, 62, 71);
/* oklch */ color: oklch(34.0% 0.047 215.0);

Tailwind

colors: {
  custom: {
    50: '#5a737a',
    500: '#163e47',
    950: '#000000',
  },
}

SCSS

$custom: #163e47;
$custom-light: #5a737a;
$custom-dark: #000000;

JSON

{
  "hex": "#163e47",
  "rgb": {
    "r": 22,
    "g": 62,
    "b": 71
  },
  "hsl": {
    "h": 191.02,
    "s": 52.688,
    "l": 18.235
  },
  "oklch": {
    "l": 0.33977,
    "c": 0.04688,
    "h": 215
  },
  "luminance": 0.04071
}

Semantic roles & 50–950 ramp

primary

#163E47

secondary

#7E473A

accent

#664CDC

background

#F5F6F7

surface

#E9ECED

border

#C5C7C8

text

#040809

muted

#797B7B

Preview Lab

Preview with #163E47

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

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