#163950#163950

#163950 is a dark, muted cyan. Relative luminance 0.037; OKLCH L 33.1% C 0.057 H 240.5°. Best body text is #FFFFFF at 12.10:1 contrast (WCAG AA passes).

Color values

HEX	#163950
RGB	rgb(22, 57, 80)
HSL	hsl(204, 57%, 20%)
HSV	hsv(204, 73%, 31%)
CMYK	cmyk(72.5%, 28.8%, 0%, 68.6%)
CIE-LAB	lab(22.57, -4.10, -17.71)
CIE-LCH	lch(22.57, 18.18, 256.96°)
OKLab	oklab(33.05% -0.0283 -0.0498)
OKLCH	oklch(33.05% 0.057 240.5)
XYZ	xyz(3.2414, 3.6757, 8.1265)
Luminance	0.0368 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#163950 #502D16

analogous

#16504A #163950 #161C50

triadic

#163950 #501639 #395016

tetradic

#163950 #4A1650 #502D16 #1C5016

square

#163950 #4A1650 #502D16 #1C5016

split-complementary

#163950 #50161C #504A16

monochromatic

#071118 #091720 #163950 #235B80 #307DB0

Accessibility & contrast

On white

12.10

#163950 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#163950 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #163950

12.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##163950	#FFFFFF	#000000	##FFFFFF
##163950	1.00	12.10	1.74	12.10
#FFFFFF	12.10	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E3951

Deuteranopia (green-blind)

#273350

Tritanopia (blue-blind)

#003F41

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #163950;
/* rgb */ color: rgb(22, 57, 80);
/* oklch */ color: oklch(33.1% 0.057 240.5);

Tailwind

colors: {
  custom: {
    50: '#5b6f81',
    500: '#163950',
    950: '#000000',
  },
}

SCSS

$custom: #163950;
$custom-light: #5b6f81;
$custom-dark: #000000;

JSON

{
  "hex": "#163950",
  "rgb": {
    "r": 22,
    "g": 57,
    "b": 80
  },
  "hsl": {
    "h": 203.793,
    "s": 56.863,
    "l": 20
  },
  "oklch": {
    "l": 0.33052,
    "c": 0.0573,
    "h": 240.5
  },
  "luminance": 0.03676
}

Semantic roles & 50–950 ramp

primary

#163950

secondary

#87593A

accent

#8448E0

background

#F5F6F7

surface

#E9ECEE

border

#C5C7C9

text

#04070A

muted

#797A7C

Preview Lab

Preview with #163950

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

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