#161D43#161D43

#161D43 is a very dark, moderate blue. Relative luminance 0.015; OKLCH L 24.8% C 0.072 H 272.3°. Best body text is #FFFFFF at 16.27:1 contrast (WCAG AA passes).

Color values

HEX	#161D43
RGB	rgb(22, 29, 67)
HSL	hsl(231, 51%, 17%)
HSV	hsv(231, 67%, 26%)
CMYK	cmyk(67.2%, 56.7%, 0%, 73.7%)
CIE-LAB	lab(12.32, 10.81, -25.09)
CIE-LCH	lch(12.32, 27.32, 293.30°)
OKLab	oklab(24.82% 0.0029 -0.0718)
OKLCH	oklch(24.82% 0.072 272.3)
XYZ	xyz(1.7830, 1.4544, 5.4959)
Luminance	0.0146 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#161D43 #433C16

analogous

#163343 #161D43 #261643

triadic

#161D43 #43161D #1D4316

tetradic

#161D43 #431633 #433C16 #164326

square

#161D43 #431633 #433C16 #164326

split-complementary

#161D43 #432616 #334316

monochromatic

#080A17 #080A17 #161D43 #253171 #34459F

Accessibility & contrast

On white

16.27

#161D43 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#161D43 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #161D43

16.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##161D43	#FFFFFF	#000000	##FFFFFF
##161D43	1.00	16.27	1.29	16.27
#FFFFFF	16.27	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#092244

Deuteranopia (green-blind)

#021E42

Tritanopia (blue-blind)

#00262C

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #161d43;
/* rgb */ color: rgb(22, 29, 67);
/* oklch */ color: oklch(24.8% 0.072 272.3);

Tailwind

colors: {
  custom: {
    50: '#585877',
    500: '#161d43',
    950: '#000000',
  },
}

SCSS

$custom: #161d43;
$custom-light: #585877;
$custom-dark: #000000;

JSON

{
  "hex": "#161d43",
  "rgb": {
    "r": 22,
    "g": 29,
    "b": 67
  },
  "hsl": {
    "h": 230.667,
    "s": 50.562,
    "l": 17.451
  },
  "oklch": {
    "l": 0.24818,
    "c": 0.07186,
    "h": 272.3
  },
  "luminance": 0.01455
}

Semantic roles & 50–950 ramp

primary

#161D43

secondary

#7A703A

accent

#C44EDA

background

#F5F5F7

surface

#E9E9ED

border

#C5C5C8

text

#040309

muted

#79787B

Preview Lab

Preview with #161D43

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

Preview Lab → · Contrast checker → · Palette generator →