#040332#040332

#040332 is a very dark, moderate blue. Relative luminance 0.003; OKLCH L 15.7% C 0.090 H 270.8°. Best body text is #FFFFFF at 19.73:1 contrast (WCAG AA passes).

Color values

HEX	#040332
RGB	rgb(4, 3, 50)
HSL	hsl(241, 89%, 10%)
HSV	hsv(241, 94%, 20%)
CMYK	cmyk(92%, 94%, 0%, 80.4%)
CIE-LAB	lab(2.90, 14.46, -28.11)
CIE-LCH	lch(2.90, 31.61, 297.21°)
OKLab	oklab(15.7% 0.0013 -0.0903)
OKLCH	oklch(15.7% 0.09 270.8)
XYZ	xyz(0.6582, 0.3212, 3.0443)
Luminance	0.0032 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#040332 #313203

analogous

#031932 #040332 #1B0332

triadic

#040332 #320403 #033204

tetradic

#040332 #320319 #313203 #03321B

square

#040332 #320319 #313203 #03321B

split-complementary

#040332 #321B03 #193203

monochromatic

#02021D #02021D #040332 #09066C #0D0AA5

Accessibility & contrast

On white

19.73

#040332 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.06

#040332 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #040332

19.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##040332	#FFFFFF	#000000	##FFFFFF
##040332	1.00	19.73	1.06	19.73
#FFFFFF	19.73	1.00	21.00	1.00
#000000	1.06	21.00	1.00	21.00
##FFFFFF	19.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000D33

Deuteranopia (green-blind)

#000831

Tritanopia (blue-blind)

#00111A

Achromatopsia (no color)

#0B0B0B

Design tokens & code

CSS

--color: #040332;
/* rgb */ color: rgb(4, 3, 50);
/* oklch */ color: oklch(15.7% 0.090 270.8);

Tailwind

colors: {
  custom: {
    50: '#4b476a',
    500: '#040332',
    950: '#000000',
  },
}

SCSS

$custom: #040332;
$custom-light: #4b476a;
$custom-dark: #000000;

JSON

{
  "hex": "#040332",
  "rgb": {
    "r": 4,
    "g": 3,
    "b": 50
  },
  "hsl": {
    "h": 241.277,
    "s": 88.679,
    "l": 10.392
  },
  "oklch": {
    "l": 0.15701,
    "c": 0.09029,
    "h": 270.8
  },
  "luminance": 0.00321
}

Semantic roles & 50–950 ramp

primary

#040332

secondary

#73751B

accent

#FF29FA

background

#F4F4F6

surface

#E7E6EB

border

#C3C2C6

text

#010006

muted

#77777A

Preview Lab

Preview with #040332

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

Preview Lab → · Contrast checker → · Palette generator →