#164464#164464

#164464 is a dark, moderate cyan. Relative luminance 0.052; OKLCH L 37.2% C 0.074 H 243.0°. Best body text is #FFFFFF at 10.27:1 contrast (WCAG AA passes).

Color values

HEX	#164464
RGB	rgb(22, 68, 100)
HSL	hsl(205, 64%, 24%)
HSV	hsv(205, 78%, 39%)
CMYK	cmyk(78%, 32%, 0%, 60.8%)
CIE-LAB	lab(27.36, -3.43, -23.25)
CIE-LCH	lch(27.36, 23.50, 261.61°)
OKLab	oklab(37.19% -0.0336 -0.0658)
OKLCH	oklch(37.19% 0.074 243)
XYZ	xyz(4.6974, 5.2244, 12.8150)
Luminance	0.0522 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#164464 #643616

analogous

#16645D #164464 #161D64

triadic

#164464 #641644 #446416

tetradic

#164464 #5D1664 #643616 #1D6416

square

#164464 #5D1664 #643616 #1D6416

split-complementary

#164464 #64161D #645D16

monochromatic

#061119 #0B2232 #164464 #216696 #2C88C8

Accessibility & contrast

On white

10.27

#164464 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#164464 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #164464

10.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##164464	#FFFFFF	#000000	##FFFFFF
##164464	1.00	10.27	2.05	10.27
#FFFFFF	10.27	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#354565

Deuteranopia (green-blind)

#2A3D63

Tritanopia (blue-blind)

#004C4F

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #164464;
/* rgb */ color: rgb(22, 68, 100);
/* oklch */ color: oklch(37.2% 0.074 243.0);

Tailwind

colors: {
  custom: {
    50: '#5f7790',
    500: '#164464',
    950: '#000000',
  },
}

SCSS

$custom: #164464;
$custom-light: #5f7790;
$custom-dark: #000000;

JSON

{
  "hex": "#164464",
  "rgb": {
    "r": 22,
    "g": 68,
    "b": 100
  },
  "hsl": {
    "h": 204.615,
    "s": 63.934,
    "l": 23.922
  },
  "oklch": {
    "l": 0.37194,
    "c": 0.07385,
    "h": 243
  },
  "luminance": 0.05225
}

Semantic roles & 50–950 ramp

primary

#164464

secondary

#9B623B

accent

#8541E7

background

#F5F7F8

surface

#EAEDF0

border

#C6C8CB

text

#05080C

muted

#797B7D

Preview Lab

Preview with #164464

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

Preview Lab → · Contrast checker → · Palette generator →