#18032D#18032D

#18032D is a very dark, moderate violet. Relative luminance 0.004; OKLCH L 17.5% C 0.081 H 302.2°. Best body text is #FFFFFF at 19.27:1 contrast (WCAG AA passes).

Color values

HEX	#18032D
RGB	rgb(24, 3, 45)
HSL	hsl(270, 88%, 9%)
HSV	hsv(270, 93%, 18%)
CMYK	cmyk(46.7%, 93.3%, 0%, 82.4%)
CIE-LAB	lab(4.05, 18.66, -22.44)
CIE-LCH	lch(4.05, 29.18, 309.75°)
OKLab	oklab(17.53% 0.0432 -0.0686)
OKLCH	oklch(17.53% 0.081 302.2)
XYZ	xyz(0.8828, 0.4488, 2.5222)
Luminance	0.0045 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18032D #182D03

analogous

#03032D #18032D #2D032D

triadic

#18032D #2D1803 #032D18

tetradic

#18032D #2D0303 #182D03 #032D2D

square

#18032D #2D0303 #182D03 #032D2D

split-complementary

#18032D #2D2D03 #032D03

monochromatic

#0F021D #0F021D #18032D #370766 #550BA0

Accessibility & contrast

On white

19.27

#18032D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.09

#18032D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18032D

19.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18032D	#FFFFFF	#000000	##FFFFFF
##18032D	1.00	19.27	1.09	19.27
#FFFFFF	19.27	1.00	21.00	1.00
#000000	1.09	21.00	1.00	21.00
##FFFFFF	19.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000E2E

Deuteranopia (green-blind)

#000E2C

Tritanopia (blue-blind)

#130D17

Achromatopsia (no color)

#0E0E0E

Design tokens & code

CSS

--color: #18032d;
/* rgb */ color: rgb(24, 3, 45);
/* oklch */ color: oklch(17.5% 0.081 302.2);

Tailwind

colors: {
  custom: {
    50: '#564766',
    500: '#18032d',
    950: '#000000',
  },
}

SCSS

$custom: #18032d;
$custom-light: #564766;
$custom-dark: #000000;

JSON

{
  "hex": "#18032d",
  "rgb": {
    "r": 24,
    "g": 3,
    "b": 45
  },
  "hsl": {
    "h": 270,
    "s": 87.5,
    "l": 9.412
  },
  "oklch": {
    "l": 0.17533,
    "c": 0.08106,
    "h": 302.2
  },
  "luminance": 0.00449
}

Semantic roles & 50–950 ramp

primary

#18032D

secondary

#46711B

accent

#FE2A94

background

#F5F4F6

surface

#E9E6EB

border

#C5C2C6

text

#030006

muted

#78777A

Preview Lab

Preview with #18032D

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

Preview Lab → · Contrast checker → · Palette generator →