#040432#040432

#040432 is a very dark, moderate blue. Relative luminance 0.003; OKLCH L 16.0% C 0.089 H 270.5°. Best body text is #FFFFFF at 19.65:1 contrast (WCAG AA passes).

Color values

HEX	#040432
RGB	rgb(4, 4, 50)
HSL	hsl(240, 85%, 11%)
HSV	hsv(240, 92%, 20%)
CMYK	cmyk(92%, 92%, 0%, 80.4%)
CIE-LAB	lab(3.10, 14.05, -27.80)
CIE-LCH	lch(3.10, 31.15, 296.82°)
OKLab	oklab(15.96% 0.0007 -0.0885)
OKLCH	oklch(15.96% 0.089 270.5)
XYZ	xyz(0.6690, 0.3429, 3.0479)
Luminance	0.0034 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#040432 #323204

analogous

#041B32 #040432 #1B0432

triadic

#040432 #320404 #043204

tetradic

#040432 #32041B #323204 #04321B

square

#040432 #32041B #323204 #04321B

split-complementary

#040432 #321B04 #1B3204

monochromatic

#02021C #02021C #040432 #09096B #0D0DA3

Accessibility & contrast

On white

19.65

#040432 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.07

#040432 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #040432

19.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##040432	#FFFFFF	#000000	##FFFFFF
##040432	1.00	19.65	1.07	19.65
#FFFFFF	19.65	1.00	21.00	1.00
#000000	1.07	21.00	1.00	21.00
##FFFFFF	19.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000E33

Deuteranopia (green-blind)

#000931

Tritanopia (blue-blind)

#00111A

Achromatopsia (no color)

#0B0B0B

Design tokens & code

CSS

--color: #040432;
/* rgb */ color: rgb(4, 4, 50);
/* oklch */ color: oklch(16.0% 0.089 270.5);

Tailwind

colors: {
  custom: {
    50: '#4b486a',
    500: '#040432',
    950: '#000000',
  },
}

SCSS

$custom: #040432;
$custom-light: #4b486a;
$custom-dark: #000000;

JSON

{
  "hex": "#040432",
  "rgb": {
    "r": 4,
    "g": 4,
    "b": 50
  },
  "hsl": {
    "h": 240,
    "s": 85.185,
    "l": 10.588
  },
  "oklch": {
    "l": 0.15963,
    "c": 0.08851,
    "h": 270.5
  },
  "luminance": 0.00343
}

Semantic roles & 50–950 ramp

primary

#040432

secondary

#74741D

accent

#FB2CFB

background

#F4F4F6

surface

#E7E6EB

border

#C3C2C6

text

#010006

muted

#77777A

Preview Lab

Preview with #040432

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

Preview Lab → · Contrast checker → · Palette generator →