#0B0328#0B0328

#0B0328 is a very dark, moderate violet. Relative luminance 0.003; OKLCH L 15.1% C 0.073 H 285.7°. Best body text is #FFFFFF at 19.85:1 contrast (WCAG AA passes).

Color values

HEX	#0B0328
RGB	rgb(11, 3, 40)
HSL	hsl(253, 86%, 8%)
HSV	hsv(253, 93%, 16%)
CMYK	cmyk(72.5%, 92.5%, 0%, 84.3%)
CIE-LAB	lab(2.61, 11.41, -20.97)
CIE-LCH	lch(2.61, 23.87, 298.54°)
OKLab	oklab(15.1% 0.0199 -0.0707)
OKLCH	oklch(15.1% 0.074 285.7)
XYZ	xyz(0.5535, 0.2894, 2.0338)
Luminance	0.0029 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B0328 #202803

analogous

#030D28 #0B0328 #1D0328

triadic

#0B0328 #280B03 #03280B

tetradic

#0B0328 #28030D #202803 #03281D

square

#0B0328 #28030D #202803 #03281D

split-complementary

#0B0328 #281D03 #0D2803

monochromatic

#08021C #08021C #0B0328 #1B0761 #2A0C9A

Accessibility & contrast

On white

19.85

#0B0328 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.06

#0B0328 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B0328

19.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B0328	#FFFFFF	#000000	##FFFFFF
##0B0328	1.00	19.85	1.06	19.85
#FFFFFF	19.85	1.00	21.00	1.00
#000000	1.06	21.00	1.00	21.00
##FFFFFF	19.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000B29

Deuteranopia (green-blind)

#000827

Tritanopia (blue-blind)

#010C14

Achromatopsia (no color)

#0A0A0A

Design tokens & code

CSS

--color: #0b0328;
/* rgb */ color: rgb(11, 3, 40);
/* oklch */ color: oklch(15.1% 0.073 285.7);

Tailwind

colors: {
  custom: {
    50: '#4c4862',
    500: '#0b0328',
    950: '#000000',
  },
}

SCSS

$custom: #0b0328;
$custom-light: #4c4862;
$custom-dark: #000000;

JSON

{
  "hex": "#0b0328",
  "rgb": {
    "r": 11,
    "g": 3,
    "b": 40
  },
  "hsl": {
    "h": 252.973,
    "s": 86.047,
    "l": 8.431
  },
  "oklch": {
    "l": 0.15096,
    "c": 0.0735,
    "h": 285.7
  },
  "luminance": 0.00289
}

Semantic roles & 50–950 ramp

primary

#0B0328

secondary

#5A6C1B

accent

#FC2CCF

background

#F4F4F5

surface

#E7E6EA

border

#C3C2C6

text

#010005

muted

#777779

Preview Lab

Preview with #0B0328

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

Preview Lab → · Contrast checker → · Palette generator →