#164F5F#164F5F

#164F5F is a dark, moderate cyan. Relative luminance 0.066; OKLCH L 39.9% C 0.063 H 220.5°. Best body text is #FFFFFF at 9.06:1 contrast (WCAG AA passes).

Color values

HEX	#164F5F
RGB	rgb(22, 79, 95)
HSL	hsl(193, 62%, 23%)
HSV	hsv(193, 77%, 37%)
CMYK	cmyk(76.8%, 16.8%, 0%, 62.7%)
CIE-LAB	lab(30.85, -12.23, -14.64)
CIE-LCH	lch(30.85, 19.07, 230.12°)
OKLab	oklab(39.89% -0.0478 -0.0409)
OKLCH	oklch(39.89% 0.063 220.5)
XYZ	xyz(5.1916, 6.5882, 11.8223)
Luminance	0.0659 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#164F5F #5F2616

analogous

#165F4A #164F5F #162A5F

triadic

#164F5F #5F164F #4F5F16

tetradic

#164F5F #4A165F #5F2616 #2A5F16

square

#164F5F #4A165F #5F2616 #2A5F16

split-complementary

#164F5F #5F162A #5F4A16

monochromatic

#061519 #0A262D #164F5F #227891 #2DA2C2

Accessibility & contrast

On white

9.06

#164F5F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#164F5F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #164F5F

9.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##164F5F	#FFFFFF	#000000	##FFFFFF
##164F5F	1.00	9.06	2.32	9.06
#FFFFFF	9.06	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#454D60

Deuteranopia (green-blind)

#3B455F

Tritanopia (blue-blind)

#005454

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #164f5f;
/* rgb */ color: rgb(22, 79, 95);
/* oklch */ color: oklch(39.9% 0.063 220.5);

Tailwind

colors: {
  custom: {
    50: '#5f808c',
    500: '#164f5f',
    950: '#000000',
  },
}

SCSS

$custom: #164f5f;
$custom-light: #5f808c;
$custom-dark: #000000;

JSON

{
  "hex": "#164f5f",
  "rgb": {
    "r": 22,
    "g": 79,
    "b": 95
  },
  "hsl": {
    "h": 193.151,
    "s": 62.393,
    "l": 22.941
  },
  "oklch": {
    "l": 0.39893,
    "c": 0.0629,
    "h": 220.5
  },
  "luminance": 0.06589
}

Semantic roles & 50–950 ramp

primary

#164F5F

secondary

#964F3B

accent

#6642E5

background

#F5F7F8

surface

#EAEEF0

border

#C6C9CB

text

#050A0C

muted

#797C7D

Preview Lab

Preview with #164F5F

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

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