#164C5A#164C5A

#164C5A is a dark, muted cyan. Relative luminance 0.061; OKLCH L 38.8% C 0.060 H 218.6°. Best body text is #FFFFFF at 9.48:1 contrast (WCAG AA passes).

Color values

HEX	#164C5A
RGB	rgb(22, 76, 90)
HSL	hsl(192, 61%, 22%)
HSV	hsv(192, 76%, 35%)
CMYK	cmyk(75.6%, 15.6%, 0%, 64.7%)
CIE-LAB	lab(29.61, -12.28, -13.35)
CIE-LCH	lch(29.61, 18.14, 227.40°)
OKLab	oklab(38.82% -0.0466 -0.0372)
OKLCH	oklch(38.82% 0.06 218.6)
XYZ	xyz(4.7600, 6.0771, 10.5930)
Luminance	0.0608 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#164C5A #5A2416

analogous

#165A46 #164C5A #162A5A

triadic

#164C5A #5A164C #4C5A16

tetradic

#164C5A #46165A #5A2416 #2A5A16

square

#164C5A #46165A #5A2416 #2A5A16

split-complementary

#164C5A #5A162A #5A4616

monochromatic

#061519 #0A2229 #164C5A #22768B #2E9FBC

Accessibility & contrast

On white

9.48

#164C5A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#164C5A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #164C5A

9.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##164C5A	#FFFFFF	#000000	##FFFFFF
##164C5A	1.00	9.48	2.22	9.48
#FFFFFF	9.48	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#434A5B

Deuteranopia (green-blind)

#3A435A

Tritanopia (blue-blind)

#005150

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #164c5a;
/* rgb */ color: rgb(22, 76, 90);
/* oklch */ color: oklch(38.8% 0.060 218.6);

Tailwind

colors: {
  custom: {
    50: '#5e7e88',
    500: '#164c5a',
    950: '#000000',
  },
}

SCSS

$custom: #164c5a;
$custom-light: #5e7e88;
$custom-dark: #000000;

JSON

{
  "hex": "#164c5a",
  "rgb": {
    "r": 22,
    "g": 76,
    "b": 90
  },
  "hsl": {
    "h": 192.353,
    "s": 60.714,
    "l": 21.961
  },
  "oklch": {
    "l": 0.38823,
    "c": 0.05965,
    "h": 218.6
  },
  "luminance": 0.06078
}

Semantic roles & 50–950 ramp

primary

#164C5A

secondary

#914C3B

accent

#6544E4

background

#F5F7F8

surface

#EAEEEF

border

#C6C9CA

text

#050A0B

muted

#797C7C

Preview Lab

Preview with #164C5A

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

Preview Lab → · Contrast checker → · Palette generator →