#18093F#18093F

#18093F is a very dark, moderate violet. Relative luminance 0.007; OKLCH L 20.6% C 0.095 H 287.7°. Best body text is #FFFFFF at 18.27:1 contrast (WCAG AA passes).

Color values

HEX	#18093F
RGB	rgb(24, 9, 63)
HSL	hsl(257, 75%, 14%)
HSV	hsv(257, 86%, 25%)
CMYK	cmyk(61.9%, 85.7%, 0%, 75.3%)
CIE-LAB	lab(6.76, 23.62, -31.28)
CIE-LCH	lch(6.76, 39.20, 307.05°)
OKLab	oklab(20.63% 0.0288 -0.0903)
OKLCH	oklch(20.63% 0.095 287.7)
XYZ	xyz(1.3713, 0.7484, 4.7739)
Luminance	0.0075 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18093F #303F09

analogous

#09153F #18093F #33093F

triadic

#18093F #3F1809 #093F18

tetradic

#18093F #3F0915 #303F09 #093F33

square

#18093F #3F0915 #303F09 #093F33

split-complementary

#18093F #3F3309 #153F09

monochromatic

#0A041B #0A041B #18093F #2C1175 #4118AA

Accessibility & contrast

On white

18.27

#18093F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#18093F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18093F

18.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18093F	#FFFFFF	#000000	##FFFFFF
##18093F	1.00	18.27	1.15	18.27
#FFFFFF	18.27	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001641

Deuteranopia (green-blind)

#00143E

Tritanopia (blue-blind)

#081823

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #18093f;
/* rgb */ color: rgb(24, 9, 63);
/* oklch */ color: oklch(20.6% 0.095 287.7);

Tailwind

colors: {
  custom: {
    50: '#5a4a75',
    500: '#18093f',
    950: '#000000',
  },
}

SCSS

$custom: #18093f;
$custom-light: #5a4a75;
$custom-dark: #000000;

JSON

{
  "hex": "#18093f",
  "rgb": {
    "r": 24,
    "g": 9,
    "b": 63
  },
  "hsl": {
    "h": 256.667,
    "s": 75,
    "l": 14.118
  },
  "oklch": {
    "l": 0.2063,
    "c": 0.09482,
    "h": 287.7
  },
  "luminance": 0.00748
}

Semantic roles & 50–950 ramp

primary

#18093F

secondary

#657D27

accent

#F236BE

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#040108

muted

#79777B

Preview Lab

Preview with #18093F

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

Preview Lab → · Contrast checker → · Palette generator →