#164463#164463

#164463 is a dark, moderate cyan. Relative luminance 0.052; OKLCH L 37.1% C 0.073 H 242.1°. Best body text is #FFFFFF at 10.29:1 contrast (WCAG AA passes).

Color values

HEX	#164463
RGB	rgb(22, 68, 99)
HSL	hsl(204, 64%, 24%)
HSV	hsv(204, 78%, 39%)
CMYK	cmyk(77.8%, 31.3%, 0%, 61.2%)
CIE-LAB	lab(27.31, -3.83, -22.69)
CIE-LCH	lch(27.31, 23.01, 260.43°)
OKLab	oklab(37.13% -0.0339 -0.0642)
OKLCH	oklch(37.13% 0.073 242.1)
XYZ	xyz(4.6493, 5.2051, 12.5616)
Luminance	0.0521 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#164463 #633516

analogous

#16635B #164463 #161D63

triadic

#164463 #631644 #446316

tetradic

#164463 #5B1663 #633516 #1D6316

square

#164463 #5B1663 #633516 #1D6316

split-complementary

#164463 #63161D #635B16

monochromatic

#061119 #0B2231 #164463 #216695 #2C89C7

Accessibility & contrast

On white

10.29

#164463 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#164463 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #164463

10.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##164463	#FFFFFF	#000000	##FFFFFF
##164463	1.00	10.29	2.04	10.29
#FFFFFF	10.29	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#364564

Deuteranopia (green-blind)

#2B3D62

Tritanopia (blue-blind)

#004C4F

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #164463;
/* rgb */ color: rgb(22, 68, 99);
/* oklch */ color: oklch(37.1% 0.073 242.1);

Tailwind

colors: {
  custom: {
    50: '#5f778f',
    500: '#164463',
    950: '#000000',
  },
}

SCSS

$custom: #164463;
$custom-light: #5f778f;
$custom-dark: #000000;

JSON

{
  "hex": "#164463",
  "rgb": {
    "r": 22,
    "g": 68,
    "b": 99
  },
  "hsl": {
    "h": 204.156,
    "s": 63.636,
    "l": 23.725
  },
  "oklch": {
    "l": 0.37134,
    "c": 0.07257,
    "h": 242.1
  },
  "luminance": 0.05206
}

Semantic roles & 50–950 ramp

primary

#164463

secondary

#9A613B

accent

#8441E7

background

#F5F7F8

surface

#EAEDF0

border

#C6C8CB

text

#05080C

muted

#797B7D

Preview Lab

Preview with #164463

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

Preview Lab → · Contrast checker → · Palette generator →