#164F5D#164F5D

#164F5D is a dark, moderate cyan. Relative luminance 0.066; OKLCH L 39.8% C 0.062 H 217.7°. Best body text is #FFFFFF at 9.09:1 contrast (WCAG AA passes).

Color values

HEX	#164F5D
RGB	rgb(22, 79, 93)
HSL	hsl(192, 62%, 23%)
HSV	hsv(192, 76%, 36%)
CMYK	cmyk(76.3%, 15.1%, 0%, 63.5%)
CIE-LAB	lab(30.77, -12.96, -13.50)
CIE-LCH	lch(30.77, 18.71, 226.15°)
OKLab	oklab(39.8% -0.0487 -0.0376)
OKLCH	oklch(39.8% 0.062 217.7)
XYZ	xyz(5.1018, 6.5523, 11.3496)
Luminance	0.0655 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#164F5D #5D2416

analogous

#165D47 #164F5D #162B5D

triadic

#164F5D #5D164F #4F5D16

tetradic

#164F5D #47165D #5D2416 #2B5D16

square

#164F5D #47165D #5D2416 #2B5D16

split-complementary

#164F5D #5D162B #5D4716

monochromatic

#061519 #0A252C #164F5D #22798E #2DA3C0

Accessibility & contrast

On white

9.09

#164F5D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#164F5D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #164F5D

9.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##164F5D	#FFFFFF	#000000	##FFFFFF
##164F5D	1.00	9.09	2.31	9.09
#FFFFFF	9.09	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#464D5E

Deuteranopia (green-blind)

#3C455D

Tritanopia (blue-blind)

#005453

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #164f5d;
/* rgb */ color: rgb(22, 79, 93);
/* oklch */ color: oklch(39.8% 0.062 217.7);

Tailwind

colors: {
  custom: {
    50: '#5f808b',
    500: '#164f5d',
    950: '#000000',
  },
}

SCSS

$custom: #164f5d;
$custom-light: #5f808b;
$custom-dark: #000000;

JSON

{
  "hex": "#164f5d",
  "rgb": {
    "r": 22,
    "g": 79,
    "b": 93
  },
  "hsl": {
    "h": 191.831,
    "s": 61.739,
    "l": 22.549
  },
  "oklch": {
    "l": 0.39796,
    "c": 0.06155,
    "h": 217.7
  },
  "luminance": 0.06553
}

Semantic roles & 50–950 ramp

primary

#164F5D

secondary

#944C3B

accent

#6343E5

background

#F5F7F8

surface

#EAEEF0

border

#C6C9CB

text

#050A0B

muted

#797C7C

Preview Lab

Preview with #164F5D

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

Preview Lab → · Contrast checker → · Palette generator →