#163761#163761

#163761 is a dark, moderate cyan. Relative luminance 0.038; OKLCH L 33.6% C 0.084 H 255.8°. Best body text is #FFFFFF at 11.98:1 contrast (WCAG AA passes).

Color values

HEX	#163761
RGB	rgb(22, 55, 97)
HSL	hsl(214, 63%, 23%)
HSV	hsv(214, 77%, 38%)
CMYK	cmyk(77.3%, 43.3%, 0%, 62%)
CIE-LAB	lab(22.88, 4.18, -28.40)
CIE-LCH	lch(22.88, 28.71, 278.38°)
OKLab	oklab(33.62% -0.0206 -0.0811)
OKLCH	oklch(33.62% 0.084 255.8)
XYZ	xyz(3.8539, 3.7656, 11.8307)
Luminance	0.0377 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#163761 #614016

analogous

#165C61 #163761 #1A1661

triadic

#163761 #611637 #376116

tetradic

#163761 #61165C #614016 #16611A

square

#163761 #61165C #614016 #16611A

split-complementary

#163761 #611A16 #5C6116

monochromatic

#060E19 #0B1B2F #163761 #215393 #2D70C5

Accessibility & contrast

On white

11.98

#163761 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#163761 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #163761

11.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##163761	#FFFFFF	#000000	##FFFFFF
##163761	1.00	11.98	1.75	11.98
#FFFFFF	11.98	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	11.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#233A63

Deuteranopia (green-blind)

#173360

Tritanopia (blue-blind)

#004147

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #163761;
/* rgb */ color: rgb(22, 55, 97);
/* oklch */ color: oklch(33.6% 0.084 255.8);

Tailwind

colors: {
  custom: {
    50: '#5e6d8e',
    500: '#163761',
    950: '#000000',
  },
}

SCSS

$custom: #163761;
$custom-light: #5e6d8e;
$custom-dark: #000000;

JSON

{
  "hex": "#163761",
  "rgb": {
    "r": 22,
    "g": 55,
    "b": 97
  },
  "hsl": {
    "h": 213.6,
    "s": 63.025,
    "l": 23.333
  },
  "oklch": {
    "l": 0.33619,
    "c": 0.08364,
    "h": 255.8
  },
  "luminance": 0.03766
}

Semantic roles & 50–950 ramp

primary

#163761

secondary

#986F3B

accent

#9E42E6

background

#F5F6F8

surface

#EAEBF0

border

#C6C6CB

text

#05070C

muted

#797A7D

Preview Lab

Preview with #163761

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

Preview Lab → · Contrast checker → · Palette generator →