#050423#050423

#050423 is a very dark, moderate blue. Relative luminance 0.002; OKLCH L 14.0% C 0.065 H 276.1°. Best body text is #FFFFFF at 20.04:1 contrast (WCAG AA passes).

Color values

HEX	#050423
RGB	rgb(5, 4, 35)
HSL	hsl(242, 79%, 8%)
HSV	hsv(242, 89%, 14%)
CMYK	cmyk(85.7%, 88.6%, 0%, 86.3%)
CIE-LAB	lab(2.17, 7.41, -17.81)
CIE-LCH	lch(2.17, 19.28, 292.59°)
OKLab	oklab(14.01% 0.0069 -0.0646)
OKLCH	oklch(14.01% 0.065 276.1)
XYZ	xyz(0.4093, 0.2404, 1.6146)
Luminance	0.0024 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 6.85

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#050423 #222304

analogous

#041323 #050423 #140423

triadic

#050423 #230504 #042305

tetradic

#050423 #230413 #222304 #042314

square

#050423 #230413 #222304 #042314

split-complementary

#050423 #231404 #132304

monochromatic

#04031B #04031B #050423 #0D0A5A #151191

Accessibility & contrast

On white

20.04

#050423 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.05

#050423 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #050423

20.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##050423	#FFFFFF	#000000	##FFFFFF
##050423	1.00	20.04	1.05	20.04
#FFFFFF	20.04	1.00	21.00	1.00
#000000	1.05	21.00	1.00	21.00
##FFFFFF	20.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000924

Deuteranopia (green-blind)

#000722

Tritanopia (blue-blind)

#000B12

Achromatopsia (no color)

#080808

Design tokens & code

CSS

--color: #050423;
/* rgb */ color: rgb(5, 4, 35);
/* oklch */ color: oklch(14.0% 0.065 276.1);

Tailwind

colors: {
  custom: {
    50: '#48485e',
    500: '#050423',
    950: '#000000',
  },
}

SCSS

$custom: #050423;
$custom-light: #48485e;
$custom-dark: #000000;

JSON

{
  "hex": "#050423",
  "rgb": {
    "r": 5,
    "g": 4,
    "b": 35
  },
  "hsl": {
    "h": 241.935,
    "s": 79.487,
    "l": 7.647
  },
  "oklch": {
    "l": 0.14008,
    "c": 0.06493,
    "h": 276.1
  },
  "luminance": 0.0024
}

Semantic roles & 50–950 ramp

primary

#050423

secondary

#63661D

accent

#F632F0

background

#F4F4F5

surface

#E7E6E9

border

#C3C2C5

text

#010004

muted

#777779

Preview Lab

Preview with #050423

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

Preview Lab → · Contrast checker → · Palette generator →