#18082D#18082D

#18082D is a very dark, moderate violet. Relative luminance 0.006; OKLCH L 18.5% C 0.071 H 299.3°. Best body text is #FFFFFF at 18.90:1 contrast (WCAG AA passes).

Color values

HEX	#18082D
RGB	rgb(24, 8, 45)
HSL	hsl(266, 70%, 10%)
HSV	hsv(266, 82%, 18%)
CMYK	cmyk(46.7%, 82.2%, 0%, 82.4%)
CIE-LAB	lab(5.03, 16.55, -20.88)
CIE-LCH	lch(5.03, 26.65, 308.40°)
OKLab	oklab(18.54% 0.0347 -0.0618)
OKLCH	oklch(18.54% 0.071 299.3)
XYZ	xyz(0.9371, 0.5573, 2.5403)
Luminance	0.0056 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight

#03012D

ΔE00 5.67

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18082D #1D2D08

analogous

#080A2D #18082D #2A082D

triadic

#18082D #2D1808 #082D18

tetradic

#18082D #2D080A #1D2D08 #082D2A

square

#18082D #2D080A #1D2D08 #082D2A

split-complementary

#18082D #2D2A08 #0A2D08

monochromatic

#0E051A #0E051A #18082D #341161 #4F1A95

Accessibility & contrast

On white

18.90

#18082D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.11

#18082D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18082D

18.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18082D	#FFFFFF	#000000	##FFFFFF
##18082D	1.00	18.90	1.11	18.90
#FFFFFF	18.90	1.00	21.00	1.00
#000000	1.11	21.00	1.00	21.00
##FFFFFF	18.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00112E

Deuteranopia (green-blind)

#00112C

Tritanopia (blue-blind)

#131119

Achromatopsia (no color)

#111111

Design tokens & code

CSS

--color: #18082d;
/* rgb */ color: rgb(24, 8, 45);
/* oklch */ color: oklch(18.5% 0.071 299.3);

Tailwind

colors: {
  custom: {
    50: '#564a66',
    500: '#18082d',
    950: '#000000',
  },
}

SCSS

$custom: #18082d;
$custom-light: #564a66;
$custom-dark: #000000;

JSON

{
  "hex": "#18082d",
  "rgb": {
    "r": 24,
    "g": 8,
    "b": 45
  },
  "hsl": {
    "h": 265.946,
    "s": 69.811,
    "l": 10.392
  },
  "oklch": {
    "l": 0.18544,
    "c": 0.07087,
    "h": 299.3
  },
  "luminance": 0.00557
}

Semantic roles & 50–950 ramp

primary

#18082D

secondary

#4D6C25

accent

#ED3BA0

background

#F5F4F6

surface

#E9E7EB

border

#C5C3C6

text

#030106

muted

#78777A

Preview Lab

Preview with #18082D

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

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