#163763#163763

#163763 is a dark, moderate cyan. Relative luminance 0.038; OKLCH L 33.8% C 0.087 H 256.6°. Best body text is #FFFFFF at 11.93:1 contrast (WCAG AA passes).

Color values

HEX	#163763
RGB	rgb(22, 55, 99)
HSL	hsl(214, 64%, 24%)
HSV	hsv(214, 78%, 39%)
CMYK	cmyk(77.8%, 44.4%, 0%, 61.2%)
CIE-LAB	lab(23.01, 5.02, -29.50)
CIE-LCH	lch(23.01, 29.92, 279.65°)
OKLab	oklab(33.76% -0.0201 -0.0843)
OKLCH	oklch(33.76% 0.087 256.6)
XYZ	xyz(3.9484, 3.8034, 12.3280)
Luminance	0.0380 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#163763 #634216

analogous

#165D63 #163763 #1B1663

triadic

#163763 #631637 #376316

tetradic

#163763 #63165D #634216 #16631B

square

#163763 #63165D #634216 #16631B

split-complementary

#163763 #631B16 #5D6316

monochromatic

#060E19 #0B1B31 #163763 #215395 #2C6FC7

Accessibility & contrast

On white

11.93

#163763 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#163763 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #163763

11.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##163763	#FFFFFF	#000000	##FFFFFF
##163763	1.00	11.93	1.76	11.93
#FFFFFF	11.93	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#223B65

Deuteranopia (green-blind)

#153462

Tritanopia (blue-blind)

#004148

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #163763;
/* rgb */ color: rgb(22, 55, 99);
/* oklch */ color: oklch(33.8% 0.087 256.6);

Tailwind

colors: {
  custom: {
    50: '#5f6d90',
    500: '#163763',
    950: '#000000',
  },
}

SCSS

$custom: #163763;
$custom-light: #5f6d90;
$custom-dark: #000000;

JSON

{
  "hex": "#163763",
  "rgb": {
    "r": 22,
    "g": 55,
    "b": 99
  },
  "hsl": {
    "h": 214.286,
    "s": 63.636,
    "l": 23.725
  },
  "oklch": {
    "l": 0.33762,
    "c": 0.08664,
    "h": 256.6
  },
  "luminance": 0.03804
}

Semantic roles & 50–950 ramp

primary

#163763

secondary

#9A713B

accent

#A041E7

background

#F5F6F8

surface

#EAEBF0

border

#C6C6CB

text

#05070C

muted

#797A7D

Preview Lab

Preview with #163763

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

Preview Lab → · Contrast checker → · Palette generator →