#18093A#18093A

#18093A is a very dark, moderate violet. Relative luminance 0.007; OKLCH L 20.1% C 0.088 H 290.2°. Best body text is #FFFFFF at 18.44:1 contrast (WCAG AA passes).

Color values

HEX	#18093A
RGB	rgb(24, 9, 58)
HSL	hsl(258, 73%, 13%)
HSV	hsv(258, 84%, 23%)
CMYK	cmyk(58.6%, 84.5%, 0%, 77.3%)
CIE-LAB	lab(6.28, 21.61, -28.47)
CIE-LCH	lch(6.28, 35.74, 307.21°)
OKLab	oklab(20.07% 0.0303 -0.0824)
OKLCH	oklch(20.07% 0.088 290.2)
XYZ	xyz(1.2379, 0.6950, 4.0711)
Luminance	0.0069 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18093A #2B3A09

analogous

#09123A #18093A #30093A

triadic

#18093A #3A1809 #093A18

tetradic

#18093A #3A0912 #2B3A09 #093A30

square

#18093A #3A0912 #2B3A09 #093A30

split-complementary

#18093A #3A3009 #123A09

monochromatic

#0B041A #0B041A #18093A #2E116F #4419A4

Accessibility & contrast

On white

18.44

#18093A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#18093A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18093A

18.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18093A	#FFFFFF	#000000	##FFFFFF
##18093A	1.00	18.44	1.14	18.44
#FFFFFF	18.44	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00153B

Deuteranopia (green-blind)

#001339

Tritanopia (blue-blind)

#0C1620

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #18093a;
/* rgb */ color: rgb(24, 9, 58);
/* oklch */ color: oklch(20.1% 0.088 290.2);

Tailwind

colors: {
  custom: {
    50: '#594a71',
    500: '#18093a',
    950: '#000000',
  },
}

SCSS

$custom: #18093a;
$custom-light: #594a71;
$custom-dark: #000000;

JSON

{
  "hex": "#18093a",
  "rgb": {
    "r": 24,
    "g": 9,
    "b": 58
  },
  "hsl": {
    "h": 258.367,
    "s": 73.134,
    "l": 13.137
  },
  "oklch": {
    "l": 0.20072,
    "c": 0.08784,
    "h": 290.2
  },
  "luminance": 0.00695
}

Semantic roles & 50–950 ramp

primary

#18093A

secondary

#5F7827

accent

#F038B8

background

#F5F4F6

surface

#E9E7EC

border

#C5C3C7

text

#040107

muted

#79777A

Preview Lab

Preview with #18093A

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

Preview Lab → · Contrast checker → · Palette generator →