#163D61#163D61

#163D61 is a dark, moderate cyan. Relative luminance 0.044; OKLCH L 35.2% C 0.077 H 249.4°. Best body text is #FFFFFF at 11.20:1 contrast (WCAG AA passes).

Color values

HEX	#163D61
RGB	rgb(22, 61, 97)
HSL	hsl(209, 63%, 23%)
HSV	hsv(209, 77%, 38%)
CMYK	cmyk(77.3%, 37.1%, 0%, 62%)
CIE-LAB	lab(24.86, 0.03, -25.26)
CIE-LCH	lch(24.86, 25.26, 270.07°)
OKLab	oklab(35.17% -0.027 -0.0717)
OKLCH	oklch(35.17% 0.077 249.4)
XYZ	xyz(4.1565, 4.3707, 11.9315)
Luminance	0.0437 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#163D61 #613A16

analogous

#16615F #163D61 #161761

triadic

#163D61 #61163D #3D6116

tetradic

#163D61 #5F1661 #613A16 #176116

square

#163D61 #5F1661 #613A16 #176116

split-complementary

#163D61 #611617 #615F16

monochromatic

#061019 #0B1E2F #163D61 #215C93 #2D7CC5

Accessibility & contrast

On white

11.20

#163D61 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#163D61 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #163D61

11.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##163D61	#FFFFFF	#000000	##FFFFFF
##163D61	1.00	11.20	1.87	11.20
#FFFFFF	11.20	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D3F63

Deuteranopia (green-blind)

#223860

Tritanopia (blue-blind)

#00464A

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #163d61;
/* rgb */ color: rgb(22, 61, 97);
/* oklch */ color: oklch(35.2% 0.077 249.4);

Tailwind

colors: {
  custom: {
    50: '#5e728e',
    500: '#163d61',
    950: '#000000',
  },
}

SCSS

$custom: #163d61;
$custom-light: #5e728e;
$custom-dark: #000000;

JSON

{
  "hex": "#163d61",
  "rgb": {
    "r": 22,
    "g": 61,
    "b": 97
  },
  "hsl": {
    "h": 208.8,
    "s": 63.025,
    "l": 23.333
  },
  "oklch": {
    "l": 0.35166,
    "c": 0.07665,
    "h": 249.4
  },
  "luminance": 0.04371
}

Semantic roles & 50–950 ramp

primary

#163D61

secondary

#98683B

accent

#9142E6

background

#F5F6F8

surface

#EAECF0

border

#C6C7CB

text

#05070C

muted

#797A7D

Preview Lab

Preview with #163D61

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

Preview Lab → · Contrast checker → · Palette generator →