#164366#164366

#164366 is a dark, moderate cyan. Relative luminance 0.051; OKLCH L 37.1% C 0.077 H 245.7°. Best body text is #FFFFFF at 10.35:1 contrast (WCAG AA passes).

Color values

HEX	#164366
RGB	rgb(22, 67, 102)
HSL	hsl(206, 65%, 24%)
HSV	hsv(206, 78%, 40%)
CMYK	cmyk(78.4%, 34.3%, 0%, 60%)
CIE-LAB	lab(27.14, -1.97, -24.88)
CIE-LCH	lch(27.14, 24.96, 265.48°)
OKLab	oklab(37.05% -0.0318 -0.0706)
OKLCH	oklch(37.05% 0.077 245.7)
XYZ	xyz(4.7354, 5.1436, 13.3110)
Luminance	0.0514 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#164366 #663916

analogous

#166661 #164366 #161B66

triadic

#164366 #661643 #436616

tetradic

#164366 #611666 #663916 #1B6616

square

#164366 #611666 #663916 #1B6616

split-complementary

#164366 #66161B #666116

monochromatic

#051119 #0B2234 #164366 #216498 #2C85CB

Accessibility & contrast

On white

10.35

#164366 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#164366 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #164366

10.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##164366	#FFFFFF	#000000	##FFFFFF
##164366	1.00	10.35	2.03	10.35
#FFFFFF	10.35	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#334468

Deuteranopia (green-blind)

#283D65

Tritanopia (blue-blind)

#004B50

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #164366;
/* rgb */ color: rgb(22, 67, 102);
/* oklch */ color: oklch(37.1% 0.077 245.7);

Tailwind

colors: {
  custom: {
    50: '#607692',
    500: '#164366',
    950: '#000000',
  },
}

SCSS

$custom: #164366;
$custom-light: #607692;
$custom-dark: #000000;

JSON

{
  "hex": "#164366",
  "rgb": {
    "r": 22,
    "g": 67,
    "b": 102
  },
  "hsl": {
    "h": 206.25,
    "s": 64.516,
    "l": 24.314
  },
  "oklch": {
    "l": 0.37053,
    "c": 0.0774,
    "h": 245.7
  },
  "luminance": 0.05144
}

Semantic roles & 50–950 ramp

primary

#164366

secondary

#9D663B

accent

#8940E8

background

#F6F7F8

surface

#EBEDF0

border

#C6C8CB

text

#05080D

muted

#7A7B7D

Preview Lab

Preview with #164366

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

Preview Lab → · Contrast checker → · Palette generator →