#164550#164550

#164550 is a dark, muted cyan. Relative luminance 0.050; OKLCH L 36.4% C 0.053 H 216.2°. Best body text is #FFFFFF at 10.49:1 contrast (WCAG AA passes).

Color values

HEX	#164550
RGB	rgb(22, 69, 80)
HSL	hsl(191, 57%, 20%)
HSV	hsv(191, 73%, 31%)
CMYK	cmyk(72.5%, 13.8%, 0%, 68.6%)
CIE-LAB	lab(26.75, -11.72, -11.26)
CIE-LCH	lch(26.75, 16.25, 223.85°)
OKLab	oklab(36.39% -0.0429 -0.0313)
OKLCH	oklch(36.39% 0.053 216.2)
XYZ	xyz(3.9064, 5.0056, 8.3482)
Luminance	0.0501 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#164550 #502116

analogous

#16503E #164550 #162850

triadic

#164550 #501645 #455016

tetradic

#164550 #3E1650 #502116 #285016

square

#164550 #3E1650 #502116 #285016

split-complementary

#164550 #501628 #503E16

monochromatic

#071518 #091C20 #164550 #236E80 #3098B0

Accessibility & contrast

On white

10.49

#164550 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#164550 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #164550

10.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##164550	#FFFFFF	#000000	##FFFFFF
##164550	1.00	10.49	2.00	10.49
#FFFFFF	10.49	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E4351

Deuteranopia (green-blind)

#353D50

Tritanopia (blue-blind)

#004948

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #164550;
/* rgb */ color: rgb(22, 69, 80);
/* oklch */ color: oklch(36.4% 0.053 216.2);

Tailwind

colors: {
  custom: {
    50: '#5c7881',
    500: '#164550',
    950: '#000000',
  },
}

SCSS

$custom: #164550;
$custom-light: #5c7881;
$custom-dark: #000000;

JSON

{
  "hex": "#164550",
  "rgb": {
    "r": 22,
    "g": 69,
    "b": 80
  },
  "hsl": {
    "h": 191.379,
    "s": 56.863,
    "l": 20
  },
  "oklch": {
    "l": 0.36389,
    "c": 0.0531,
    "h": 216.2
  },
  "luminance": 0.05006
}

Semantic roles & 50–950 ramp

primary

#164550

secondary

#87493A

accent

#6548E0

background

#F5F7F7

surface

#E9EDEE

border

#C5C8C9

text

#04090A

muted

#797B7C

Preview Lab

Preview with #164550

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

Preview Lab → · Contrast checker → · Palette generator →