#18032A#18032A

#18032A is a very dark, moderate violet. Relative luminance 0.004; OKLCH L 17.2% C 0.077 H 304.9°. Best body text is #FFFFFF at 19.35:1 contrast (WCAG AA passes).

Color values

HEX	#18032A
RGB	rgb(24, 3, 42)
HSL	hsl(272, 87%, 9%)
HSV	hsv(272, 93%, 16%)
CMYK	cmyk(42.9%, 92.9%, 0%, 83.5%)
CIE-LAB	lab(3.85, 17.28, -20.48)
CIE-LCH	lch(3.85, 26.79, 310.15°)
OKLab	oklab(17.21% 0.0442 -0.0635)
OKLCH	oklch(17.21% 0.077 304.9)
XYZ	xyz(0.8271, 0.4265, 2.2288)
Luminance	0.0043 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18032A #152A03

analogous

#05032A #18032A #2A0329

triadic

#18032A #2A1803 #032A18

tetradic

#18032A #2A0503 #152A03 #03292A

square

#18032A #2A0503 #152A03 #03292A

split-complementary

#18032A #292A03 #032A05

monochromatic

#10021D #10021D #18032A #390763 #590B9C

Accessibility & contrast

On white

19.35

#18032A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.09

#18032A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18032A

19.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18032A	#FFFFFF	#000000	##FFFFFF
##18032A	1.00	19.35	1.09	19.35
#FFFFFF	19.35	1.00	21.00	1.00
#000000	1.09	21.00	1.00	21.00
##FFFFFF	19.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000D2B

Deuteranopia (green-blind)

#000E29

Tritanopia (blue-blind)

#150C15

Achromatopsia (no color)

#0E0E0E

Design tokens & code

CSS

--color: #18032a;
/* rgb */ color: rgb(24, 3, 42);
/* oklch */ color: oklch(17.2% 0.077 304.9);

Tailwind

colors: {
  custom: {
    50: '#554764',
    500: '#18032a',
    950: '#000000',
  },
}

SCSS

$custom: #18032a;
$custom-light: #554764;
$custom-dark: #000000;

JSON

{
  "hex": "#18032a",
  "rgb": {
    "r": 24,
    "g": 3,
    "b": 42
  },
  "hsl": {
    "h": 272.308,
    "s": 86.667,
    "l": 8.824
  },
  "oklch": {
    "l": 0.17209,
    "c": 0.07738,
    "h": 304.9
  },
  "luminance": 0.00426
}

Semantic roles & 50–950 ramp

primary

#18032A

secondary

#416E1B

accent

#FD2B8C

background

#F5F4F5

surface

#E9E6EA

border

#C5C2C6

text

#030005

muted

#787779

Preview Lab

Preview with #18032A

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

Preview Lab → · Contrast checker → · Palette generator →