#164457#164457

#164457 is a dark, muted cyan. Relative luminance 0.050; OKLCH L 36.5% C 0.059 H 229.1°. Best body text is #FFFFFF at 10.51:1 contrast (WCAG AA passes).

Color values

HEX	#164457
RGB	rgb(22, 68, 87)
HSL	hsl(198, 60%, 21%)
HSV	hsv(198, 75%, 34%)
CMYK	cmyk(74.7%, 21.8%, 0%, 65.9%)
CIE-LAB	lab(26.71, -8.50, -15.87)
CIE-LCH	lch(26.71, 18.00, 241.81°)
OKLab	oklab(36.46% -0.0386 -0.0445)
OKLCH	oklch(36.46% 0.059 229.1)
XYZ	xyz(4.1176, 4.9925, 9.7616)
Luminance	0.0499 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#164457 #572916

analogous

#16574A #164457 #162457

triadic

#164457 #571644 #445716

tetradic

#164457 #4A1657 #572916 #245716

square

#164457 #4A1657 #572916 #245716

split-complementary

#164457 #571624 #574A16

monochromatic

#061318 #0A1E26 #164457 #226A88 #2F90B9

Accessibility & contrast

On white

10.51

#164457 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#164457 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #164457

10.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##164457	#FFFFFF	#000000	##FFFFFF
##164457	1.00	10.51	2.00	10.51
#FFFFFF	10.51	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A4358

Deuteranopia (green-blind)

#313C57

Tritanopia (blue-blind)

#00494A

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #164457;
/* rgb */ color: rgb(22, 68, 87);
/* oklch */ color: oklch(36.5% 0.059 229.1);

Tailwind

colors: {
  custom: {
    50: '#5d7786',
    500: '#164457',
    950: '#000000',
  },
}

SCSS

$custom: #164457;
$custom-light: #5d7786;
$custom-dark: #000000;

JSON

{
  "hex": "#164457",
  "rgb": {
    "r": 22,
    "g": 68,
    "b": 87
  },
  "hsl": {
    "h": 197.538,
    "s": 59.633,
    "l": 21.373
  },
  "oklch": {
    "l": 0.36462,
    "c": 0.05886,
    "h": 229.1
  },
  "luminance": 0.04993
}

Semantic roles & 50–950 ramp

primary

#164457

secondary

#8E533A

accent

#7345E3

background

#F5F7F8

surface

#E9EDEF

border

#C5C8CA

text

#05080B

muted

#797B7C

Preview Lab

Preview with #164457

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

Preview Lab → · Contrast checker → · Palette generator →