#163D72#163D72

#163D72 is a dark, moderate cyan. Relative luminance 0.047; OKLCH L 36.3% C 0.101 H 257.1°. Best body text is #FFFFFF at 10.80:1 contrast (WCAG AA passes).

Color values

HEX	#163D72
RGB	rgb(22, 61, 114)
HSL	hsl(215, 68%, 27%)
HSV	hsv(215, 81%, 45%)
CMYK	cmyk(80.7%, 46.5%, 0%, 55.3%)
CIE-LAB	lab(25.93, 7.07, -34.47)
CIE-LCH	lch(25.93, 35.19, 281.58°)
OKLab	oklab(36.35% -0.0225 -0.0988)
OKLCH	oklch(36.35% 0.101 257.1)
XYZ	xyz(5.0358, 4.7224, 16.5624)
Luminance	0.0472 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#163D72 #724B16

analogous

#166B72 #163D72 #1D1672

triadic

#163D72 #72163D #3D7216

tetradic

#163D72 #72166B #724B16 #16721D

square

#163D72 #72166B #724B16 #16721D

split-complementary

#163D72 #721D16 #6B7216

monochromatic

#050E1A #0C223F #163D72 #2058A5 #2C74D6

Accessibility & contrast

On white

10.80

#163D72 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#163D72 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #163D72

10.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##163D72	#FFFFFF	#000000	##FFFFFF
##163D72	1.00	10.80	1.94	10.80
#FFFFFF	10.80	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#224274

Deuteranopia (green-blind)

#0F3971

Tritanopia (blue-blind)

#004A52

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #163d72;
/* rgb */ color: rgb(22, 61, 114);
/* oklch */ color: oklch(36.3% 0.101 257.1);

Tailwind

colors: {
  custom: {
    50: '#62729b',
    500: '#163d72',
    950: '#000000',
  },
}

SCSS

$custom: #163d72;
$custom-light: #62729b;
$custom-dark: #000000;

JSON

{
  "hex": "#163d72",
  "rgb": {
    "r": 22,
    "g": 61,
    "b": 114
  },
  "hsl": {
    "h": 214.565,
    "s": 67.647,
    "l": 26.667
  },
  "oklch": {
    "l": 0.36345,
    "c": 0.10133,
    "h": 257.1
  },
  "luminance": 0.04723
}

Semantic roles & 50–950 ramp

primary

#163D72

secondary

#A87A3C

accent

#A13DEB

background

#F6F6F9

surface

#EBECF2

border

#C6C7CC

text

#06070E

muted

#7A7A7E

Preview Lab

Preview with #163D72

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

Preview Lab → · Contrast checker → · Palette generator →