#164855#164855

#164855 is a dark, muted cyan. Relative luminance 0.055; OKLCH L 37.5% C 0.056 H 218.4°. Best body text is #FFFFFF at 10.04:1 contrast (WCAG AA passes).

Color values

HEX	#164855
RGB	rgb(22, 72, 85)
HSL	hsl(192, 59%, 21%)
HSV	hsv(192, 74%, 33%)
CMYK	cmyk(74.1%, 15.3%, 0%, 66.7%)
CIE-LAB	lab(28.01, -11.71, -12.58)
CIE-LCH	lch(28.01, 17.19, 227.06°)
OKLab	oklab(37.47% -0.0442 -0.0351)
OKLCH	oklch(37.47% 0.056 218.4)
XYZ	xyz(4.2873, 5.4607, 9.4206)
Luminance	0.0546 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#164855 #552316

analogous

#165542 #164855 #162855

triadic

#164855 #551648 #485516

tetradic

#164855 #421655 #552316 #285516

square

#164855 #421655 #552316 #285516

split-complementary

#164855 #551628 #554216

monochromatic

#061518 #091F24 #164855 #237186 #2F9AB6

Accessibility & contrast

On white

10.04

#164855 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#164855 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #164855

10.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##164855	#FFFFFF	#000000	##FFFFFF
##164855	1.00	10.04	2.09	10.04
#FFFFFF	10.04	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#404656

Deuteranopia (green-blind)

#373F55

Tritanopia (blue-blind)

#004C4C

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #164855;
/* rgb */ color: rgb(22, 72, 85);
/* oklch */ color: oklch(37.5% 0.056 218.4);

Tailwind

colors: {
  custom: {
    50: '#5d7b84',
    500: '#164855',
    950: '#000000',
  },
}

SCSS

$custom: #164855;
$custom-light: #5d7b84;
$custom-dark: #000000;

JSON

{
  "hex": "#164855",
  "rgb": {
    "r": 22,
    "g": 72,
    "b": 85
  },
  "hsl": {
    "h": 192.381,
    "s": 58.879,
    "l": 20.98
  },
  "oklch": {
    "l": 0.3747,
    "c": 0.0564,
    "h": 218.4
  },
  "luminance": 0.05461
}

Semantic roles & 50–950 ramp

primary

#164855

secondary

#8C4B3A

accent

#6646E2

background

#F5F7F8

surface

#E9EDEF

border

#C5C8CA

text

#05090B

muted

#797B7C

Preview Lab

Preview with #164855

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

Preview Lab → · Contrast checker → · Palette generator →