#164F5E#164F5E

#164F5E is a dark, moderate cyan. Relative luminance 0.066; OKLCH L 39.8% C 0.062 H 219.1°. Best body text is #FFFFFF at 9.07:1 contrast (WCAG AA passes).

Color values

HEX	#164F5E
RGB	rgb(22, 79, 94)
HSL	hsl(193, 62%, 23%)
HSV	hsv(193, 77%, 37%)
CMYK	cmyk(76.6%, 16%, 0%, 63.1%)
CIE-LAB	lab(30.81, -12.60, -14.07)
CIE-LCH	lch(30.81, 18.88, 228.15°)
OKLab	oklab(39.84% -0.0482 -0.0393)
OKLCH	oklch(39.84% 0.062 219.1)
XYZ	xyz(5.1464, 6.5701, 11.5844)
Luminance	0.0657 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#164F5E #5E2516

analogous

#165E49 #164F5E #162B5E

triadic

#164F5E #5E164F #4F5E16

tetradic

#164F5E #49165E #5E2516 #2B5E16

square

#164F5E #49165E #5E2516 #2B5E16

split-complementary

#164F5E #5E162B #5E4916

monochromatic

#061519 #0A252C #164F5E #227990 #2DA2C1

Accessibility & contrast

On white

9.07

#164F5E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#164F5E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #164F5E

9.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##164F5E	#FFFFFF	#000000	##FFFFFF
##164F5E	1.00	9.07	2.31	9.07
#FFFFFF	9.07	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#464D5F

Deuteranopia (green-blind)

#3C455E

Tritanopia (blue-blind)

#005454

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #164f5e;
/* rgb */ color: rgb(22, 79, 94);
/* oklch */ color: oklch(39.8% 0.062 219.1);

Tailwind

colors: {
  custom: {
    50: '#5f808b',
    500: '#164f5e',
    950: '#000000',
  },
}

SCSS

$custom: #164f5e;
$custom-light: #5f808b;
$custom-dark: #000000;

JSON

{
  "hex": "#164f5e",
  "rgb": {
    "r": 22,
    "g": 79,
    "b": 94
  },
  "hsl": {
    "h": 192.5,
    "s": 62.069,
    "l": 22.745
  },
  "oklch": {
    "l": 0.39844,
    "c": 0.06221,
    "h": 219.1
  },
  "luminance": 0.06571
}

Semantic roles & 50–950 ramp

primary

#164F5E

secondary

#954E3B

accent

#6543E5

background

#F5F7F8

surface

#EAEEF0

border

#C6C9CB

text

#050A0C

muted

#797C7D

Preview Lab

Preview with #164F5E

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

Preview Lab → · Contrast checker → · Palette generator →