#163D43#163D43

#163D43 is a dark, muted teal. Relative luminance 0.039; OKLCH L 33.5% C 0.045 H 209.0°. Best body text is #FFFFFF at 11.78:1 contrast (WCAG AA passes).

Color values

HEX	#163D43
RGB	rgb(22, 61, 67)
HSL	hsl(188, 51%, 17%)
HSV	hsv(188, 67%, 26%)
CMYK	cmyk(67.2%, 9%, 0%, 73.7%)
CIE-LAB	lab(23.38, -11.52, -7.81)
CIE-LCH	lch(23.38, 13.91, 214.13°)
OKLab	oklab(33.5% -0.0391 -0.0216)
OKLCH	oklch(33.5% 0.045 209)
XYZ	xyz(3.0123, 3.9130, 5.9056)
Luminance	0.0391 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#163D43 #431C16

analogous

#164333 #163D43 #162743

triadic

#163D43 #43163D #3D4316

tetradic

#163D43 #331643 #431C16 #274316

square

#163D43 #331643 #431C16 #274316

split-complementary

#163D43 #431627 #433316

monochromatic

#081517 #081517 #163D43 #256771 #34919F

Accessibility & contrast

On white

11.78

#163D43 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#163D43 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #163D43

11.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##163D43	#FFFFFF	#000000	##FFFFFF
##163D43	1.00	11.78	1.78	11.78
#FFFFFF	11.78	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#373B43

Deuteranopia (green-blind)

#313643

Tritanopia (blue-blind)

#00403F

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #163d43;
/* rgb */ color: rgb(22, 61, 67);
/* oklch */ color: oklch(33.5% 0.045 209.0);

Tailwind

colors: {
  custom: {
    50: '#597277',
    500: '#163d43',
    950: '#000000',
  },
}

SCSS

$custom: #163d43;
$custom-light: #597277;
$custom-dark: #000000;

JSON

{
  "hex": "#163d43",
  "rgb": {
    "r": 22,
    "g": 61,
    "b": 67
  },
  "hsl": {
    "h": 188,
    "s": 50.562,
    "l": 17.451
  },
  "oklch": {
    "l": 0.33504,
    "c": 0.04466,
    "h": 209
  },
  "luminance": 0.03913
}

Semantic roles & 50–950 ramp

primary

#163D43

secondary

#7A433A

accent

#604EDA

background

#F5F6F7

surface

#E9ECED

border

#C5C7C8

text

#040808

muted

#797B7B

Preview Lab

Preview with #163D43

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

Preview Lab → · Contrast checker → · Palette generator →