#163D50#163D50

#163D50 is a dark, muted cyan. Relative luminance 0.041; OKLCH L 34.2% C 0.055 H 232.8°. Best body text is #FFFFFF at 11.55:1 contrast (WCAG AA passes).

Color values

HEX	#163D50
RGB	rgb(22, 61, 80)
HSL	hsl(200, 57%, 20%)
HSV	hsv(200, 73%, 31%)
CMYK	cmyk(72.5%, 23.7%, 0%, 68.6%)
CIE-LAB	lab(23.96, -6.72, -15.55)
CIE-LCH	lch(23.96, 16.94, 246.62°)
OKLab	oklab(34.15% -0.0331 -0.0436)
OKLCH	oklch(34.15% 0.055 232.8)
XYZ	xyz(3.4470, 4.0869, 8.1950)
Luminance	0.0409 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#163D50 #502916

analogous

#165046 #163D50 #162050

triadic

#163D50 #50163D #3D5016

tetradic

#163D50 #461650 #502916 #205016

square

#163D50 #461650 #502916 #205016

split-complementary

#163D50 #501620 #504616

monochromatic

#071218 #091820 #163D50 #236280 #3086B0

Accessibility & contrast

On white

11.55

#163D50 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#163D50 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #163D50

11.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##163D50	#FFFFFF	#000000	##FFFFFF
##163D50	1.00	11.55	1.82	11.55
#FFFFFF	11.55	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#343C51

Deuteranopia (green-blind)

#2C3650

Tritanopia (blue-blind)

#004243

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #163d50;
/* rgb */ color: rgb(22, 61, 80);
/* oklch */ color: oklch(34.2% 0.055 232.8);

Tailwind

colors: {
  custom: {
    50: '#5b7281',
    500: '#163d50',
    950: '#000000',
  },
}

SCSS

$custom: #163d50;
$custom-light: #5b7281;
$custom-dark: #000000;

JSON

{
  "hex": "#163d50",
  "rgb": {
    "r": 22,
    "g": 61,
    "b": 80
  },
  "hsl": {
    "h": 199.655,
    "s": 56.863,
    "l": 20
  },
  "oklch": {
    "l": 0.34154,
    "c": 0.05476,
    "h": 232.8
  },
  "luminance": 0.04087
}

Semantic roles & 50–950 ramp

primary

#163D50

secondary

#87543A

accent

#7A48E0

background

#F5F6F7

surface

#E9ECEE

border

#C5C7C9

text

#04080A

muted

#797B7C

Preview Lab

Preview with #163D50

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

Preview Lab → · Contrast checker → · Palette generator →