#161D2D#161D2D

#161D2D is a very dark, muted blue. Relative luminance 0.012; OKLCH L 23.2% C 0.033 H 265.8°. Best body text is #FFFFFF at 16.83:1 contrast (WCAG AA passes).

Color values

HEX	#161D2D
RGB	rgb(22, 29, 45)
HSL	hsl(222, 34%, 13%)
HSV	hsv(222, 51%, 18%)
CMYK	cmyk(51.1%, 35.6%, 0%, 82.4%)
CIE-LAB	lab(10.84, 2.13, -11.73)
CIE-LCH	lch(10.84, 11.92, 280.31°)
OKLab	oklab(23.21% -0.0024 -0.0327)
OKLCH	oklch(23.21% 0.033 265.8)
XYZ	xyz(1.2437, 1.2387, 2.6557)
Luminance	0.0124 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#161D2D #2D2616

analogous

#16282D #161D2D #1A162D

triadic

#161D2D #2D161D #1D2D16

tetradic

#161D2D #2D1628 #2D2616 #162D1A

square

#161D2D #2D1628 #2D2616 #162D1A

split-complementary

#161D2D #2D1A16 #282D16

monochromatic

#0A0D15 #0A0D15 #161D2D #2A3756 #3E527F

Accessibility & contrast

On white

16.83

#161D2D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#161D2D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #161D2D

16.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##161D2D	#FFFFFF	#000000	##FFFFFF
##161D2D	1.00	16.83	1.25	16.83
#FFFFFF	16.83	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#171E2E

Deuteranopia (green-blind)

#151C2D

Tritanopia (blue-blind)

#0E2023

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #161d2d;
/* rgb */ color: rgb(22, 29, 45);
/* oklch */ color: oklch(23.2% 0.033 265.8);

Tailwind

colors: {
  custom: {
    50: '#545866',
    500: '#161d2d',
    950: '#000000',
  },
}

SCSS

$custom: #161d2d;
$custom-light: #545866;
$custom-dark: #000000;

JSON

{
  "hex": "#161d2d",
  "rgb": {
    "r": 22,
    "g": 29,
    "b": 45
  },
  "hsl": {
    "h": 221.739,
    "s": 34.328,
    "l": 13.137
  },
  "oklch": {
    "l": 0.23207,
    "c": 0.03283,
    "h": 265.8
  },
  "luminance": 0.01239
}

Semantic roles & 50–950 ramp

primary

#161D2D

secondary

#62573C

accent

#A95DCA

background

#F4F5F6

surface

#E7E9EB

border

#C3C5C6

text

#030305

muted

#78787A

Preview Lab

Preview with #161D2D

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

Preview Lab → · Contrast checker → · Palette generator →