#164263#164263

#164263 is a dark, moderate cyan. Relative luminance 0.050; OKLCH L 36.6% C 0.074 H 244.7°. Best body text is #FFFFFF at 10.53:1 contrast (WCAG AA passes).

Color values

HEX	#164263
RGB	rgb(22, 66, 99)
HSL	hsl(206, 64%, 24%)
HSV	hsv(206, 78%, 39%)
CMYK	cmyk(77.8%, 33.3%, 0%, 61.2%)
CIE-LAB	lab(26.64, -2.51, -23.74)
CIE-LCH	lch(26.64, 23.87, 263.96°)
OKLab	oklab(36.6% -0.0317 -0.0672)
OKLCH	oklch(36.6% 0.074 244.7)
XYZ	xyz(4.5304, 4.9673, 12.5220)
Luminance	0.0497 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#164263 #633716

analogous

#16635D #164263 #161B63

triadic

#164263 #631642 #426316

tetradic

#164263 #5D1663 #633716 #1B6316

square

#164263 #5D1663 #633716 #1B6316

split-complementary

#164263 #63161B #635D16

monochromatic

#061119 #0B2131 #164263 #216395 #2C85C7

Accessibility & contrast

On white

10.53

#164263 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#164263 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #164263

10.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##164263	#FFFFFF	#000000	##FFFFFF
##164263	1.00	10.53	1.99	10.53
#FFFFFF	10.53	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#334364

Deuteranopia (green-blind)

#283C62

Tritanopia (blue-blind)

#004A4E

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #164263;
/* rgb */ color: rgb(22, 66, 99);
/* oklch */ color: oklch(36.6% 0.074 244.7);

Tailwind

colors: {
  custom: {
    50: '#5f768f',
    500: '#164263',
    950: '#000000',
  },
}

SCSS

$custom: #164263;
$custom-light: #5f768f;
$custom-dark: #000000;

JSON

{
  "hex": "#164263",
  "rgb": {
    "r": 22,
    "g": 66,
    "b": 99
  },
  "hsl": {
    "h": 205.714,
    "s": 63.636,
    "l": 23.725
  },
  "oklch": {
    "l": 0.36605,
    "c": 0.07436,
    "h": 244.7
  },
  "luminance": 0.04968
}

Semantic roles & 50–950 ramp

primary

#164263

secondary

#9A643B

accent

#8841E7

background

#F5F7F8

surface

#EAEDF0

border

#C6C8CB

text

#05080C

muted

#797B7D

Preview Lab

Preview with #164263

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

Preview Lab → · Contrast checker → · Palette generator →