#164566#164566

#164566 is a dark, moderate cyan. Relative luminance 0.054; OKLCH L 37.6% C 0.076 H 243.3°. Best body text is #FFFFFF at 10.11:1 contrast (WCAG AA passes).

Color values

HEX	#164566
RGB	rgb(22, 69, 102)
HSL	hsl(205, 65%, 24%)
HSV	hsv(205, 78%, 40%)
CMYK	cmyk(78.4%, 32.4%, 0%, 60%)
CIE-LAB	lab(27.81, -3.29, -23.83)
CIE-LCH	lch(27.81, 24.06, 262.15°)
OKLab	oklab(37.58% -0.0339 -0.0675)
OKLCH	oklch(37.58% 0.076 243.3)
XYZ	xyz(4.8563, 5.3856, 13.3514)
Luminance	0.0539 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#164566 #663716

analogous

#16665F #164566 #161D66

triadic

#164566 #661645 #456616

tetradic

#164566 #5F1666 #663716 #1D6616

square

#164566 #5F1666 #663716 #1D6616

split-complementary

#164566 #66161D #665F16

monochromatic

#051119 #0B2334 #164566 #216798 #2C89CB

Accessibility & contrast

On white

10.11

#164566 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#164566 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #164566

10.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##164566	#FFFFFF	#000000	##FFFFFF
##164566	1.00	10.11	2.08	10.11
#FFFFFF	10.11	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#364667

Deuteranopia (green-blind)

#2B3E65

Tritanopia (blue-blind)

#004D51

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #164566;
/* rgb */ color: rgb(22, 69, 102);
/* oklch */ color: oklch(37.6% 0.076 243.3);

Tailwind

colors: {
  custom: {
    50: '#607892',
    500: '#164566',
    950: '#000000',
  },
}

SCSS

$custom: #164566;
$custom-light: #607892;
$custom-dark: #000000;

JSON

{
  "hex": "#164566",
  "rgb": {
    "r": 22,
    "g": 69,
    "b": 102
  },
  "hsl": {
    "h": 204.75,
    "s": 64.516,
    "l": 24.314
  },
  "oklch": {
    "l": 0.37578,
    "c": 0.07553,
    "h": 243.3
  },
  "luminance": 0.05386
}

Semantic roles & 50–950 ramp

primary

#164566

secondary

#9D633B

accent

#8540E8

background

#F6F7F8

surface

#EBEDF0

border

#C6C8CB

text

#05090D

muted

#7A7B7D

Preview Lab

Preview with #164566

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

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