#164063#164063

#164063 is a dark, moderate cyan. Relative luminance 0.047; OKLCH L 36.1% C 0.076 H 247.2°. Best body text is #FFFFFF at 10.78:1 contrast (WCAG AA passes).

Color values

HEX	#164063
RGB	rgb(22, 64, 99)
HSL	hsl(207, 64%, 24%)
HSV	hsv(207, 78%, 39%)
CMYK	cmyk(77.8%, 35.4%, 0%, 61.2%)
CIE-LAB	lab(25.97, -1.18, -24.79)
CIE-LCH	lch(25.97, 24.82, 267.27°)
OKLab	oklab(36.08% -0.0296 -0.0703)
OKLCH	oklch(36.08% 0.076 247.2)
XYZ	xyz(4.4155, 4.7377, 12.4837)
Luminance	0.0474 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#164063 #633916

analogous

#16635F #164063 #161963

triadic

#164063 #631640 #406316

tetradic

#164063 #5F1663 #633916 #196316

square

#164063 #5F1663 #633916 #196316

split-complementary

#164063 #631619 #635F16

monochromatic

#061019 #0B2031 #164063 #216095 #2C81C7

Accessibility & contrast

On white

10.78

#164063 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#164063 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #164063

10.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##164063	#FFFFFF	#000000	##FFFFFF
##164063	1.00	10.78	1.95	10.78
#FFFFFF	10.78	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#304164

Deuteranopia (green-blind)

#253A62

Tritanopia (blue-blind)

#00484D

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #164063;
/* rgb */ color: rgb(22, 64, 99);
/* oklch */ color: oklch(36.1% 0.076 247.2);

Tailwind

colors: {
  custom: {
    50: '#5f748f',
    500: '#164063',
    950: '#000000',
  },
}

SCSS

$custom: #164063;
$custom-light: #5f748f;
$custom-dark: #000000;

JSON

{
  "hex": "#164063",
  "rgb": {
    "r": 22,
    "g": 64,
    "b": 99
  },
  "hsl": {
    "h": 207.273,
    "s": 63.636,
    "l": 23.725
  },
  "oklch": {
    "l": 0.36079,
    "c": 0.07631,
    "h": 247.2
  },
  "luminance": 0.04738
}

Semantic roles & 50–950 ramp

primary

#164063

secondary

#9A663B

accent

#8C41E7

background

#F5F7F8

surface

#EAEDF0

border

#C6C8CB

text

#05080C

muted

#797B7D

Preview Lab

Preview with #164063

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

Preview Lab → · Contrast checker → · Palette generator →