#161C3D#161C3D

#161C3D is a very dark, moderate blue. Relative luminance 0.013; OKLCH L 24.1% C 0.063 H 273.0°. Best body text is #FFFFFF at 16.57:1 contrast (WCAG AA passes).

Color values

HEX	#161C3D
RGB	rgb(22, 28, 61)
HSL	hsl(231, 47%, 16%)
HSV	hsv(231, 64%, 24%)
CMYK	cmyk(63.9%, 54.1%, 0%, 76.1%)
CIE-LAB	lab(11.54, 9.13, -22.12)
CIE-LCH	lch(11.54, 23.93, 292.43°)
OKLab	oklab(24.08% 0.0033 -0.0631)
OKLCH	oklch(24.08% 0.063 273)
XYZ	xyz(1.5882, 1.3379, 4.5885)
Luminance	0.0134 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#161C3D #3D3716

analogous

#16303D #161C3D #24163D

triadic

#161C3D #3D161C #1C3D16

tetradic

#161C3D #3D1630 #3D3716 #163D24

square

#161C3D #3D1630 #3D3716 #163D24

split-complementary

#161C3D #3D2416 #303D16

monochromatic

#080A16 #080A16 #161C3D #26316A #364597

Accessibility & contrast

On white

16.57

#161C3D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.27

#161C3D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #161C3D

16.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##161C3D	#FFFFFF	#000000	##FFFFFF
##161C3D	1.00	16.57	1.27	16.57
#FFFFFF	16.57	1.00	21.00	1.00
#000000	1.27	21.00	1.00	21.00
##FFFFFF	16.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D203E

Deuteranopia (green-blind)

#081D3C

Tritanopia (blue-blind)

#032329

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #161c3d;
/* rgb */ color: rgb(22, 28, 61);
/* oklch */ color: oklch(24.1% 0.063 273.0);

Tailwind

colors: {
  custom: {
    50: '#575773',
    500: '#161c3d',
    950: '#000000',
  },
}

SCSS

$custom: #161c3d;
$custom-light: #575773;
$custom-dark: #000000;

JSON

{
  "hex": "#161c3d",
  "rgb": {
    "r": 22,
    "g": 28,
    "b": 61
  },
  "hsl": {
    "h": 230.769,
    "s": 46.988,
    "l": 16.275
  },
  "oklch": {
    "l": 0.24082,
    "c": 0.06315,
    "h": 273
  },
  "luminance": 0.01338
}

Semantic roles & 50–950 ramp

primary

#161C3D

secondary

#746B3B

accent

#C251D7

background

#F5F5F6

surface

#E9E9EC

border

#C5C5C7

text

#030308

muted

#78787B

Preview Lab

Preview with #161C3D

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

Preview Lab → · Contrast checker → · Palette generator →