#164440#164440

#164440 is a dark, muted teal. Relative luminance 0.047; OKLCH L 35.4% C 0.050 H 187.2°. Best body text is #FFFFFF at 10.85:1 contrast (WCAG AA passes).

Color values

HEX	#164440
RGB	rgb(22, 68, 64)
HSL	hsl(175, 51%, 18%)
HSV	hsv(175, 68%, 27%)
CMYK	cmyk(67.6%, 0%, 5.9%, 73.3%)
CIE-LAB	lab(25.79, -16.62, -2.23)
CIE-LCH	lch(25.79, 16.77, 187.63°)
OKLab	oklab(35.41% -0.0496 -0.0063)
OKLCH	oklch(35.41% 0.05 187.2)
XYZ	xyz(3.3230, 4.6746, 5.5767)
Luminance	0.0467 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#164440 #44161A

analogous

#164429 #164440 #163144

triadic

#164440 #401644 #444016

tetradic

#164440 #291644 #44161A #314416

square

#164440 #291644 #44161A #314416

split-complementary

#164440 #441631 #442916

monochromatic

#071716 #071716 #164440 #25726C #34A097

Accessibility & contrast

On white

10.85

#164440 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#164440 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #164440

10.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##164440	#FFFFFF	#000000	##FFFFFF
##164440	1.00	10.85	1.94	10.85
#FFFFFF	10.85	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#404040

Deuteranopia (green-blind)

#393B40

Tritanopia (blue-blind)

#004643

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #164440;
/* rgb */ color: rgb(22, 68, 64);
/* oklch */ color: oklch(35.4% 0.050 187.2);

Tailwind

colors: {
  custom: {
    50: '#5a7874',
    500: '#164440',
    950: '#000000',
  },
}

SCSS

$custom: #164440;
$custom-light: #5a7874;
$custom-dark: #000000;

JSON

{
  "hex": "#164440",
  "rgb": {
    "r": 22,
    "g": 68,
    "b": 64
  },
  "hsl": {
    "h": 174.783,
    "s": 51.111,
    "l": 17.647
  },
  "oklch": {
    "l": 0.3541,
    "c": 0.05004,
    "h": 187.2
  },
  "luminance": 0.04675
}

Semantic roles & 50–950 ramp

primary

#164440

secondary

#7B3A40

accent

#4D5ADB

background

#F5F7F7

surface

#E9EDED

border

#C5C8C8

text

#040908

muted

#797B7B

Preview Lab

Preview with #164440

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

Preview Lab → · Contrast checker → · Palette generator →