#0B0232#0B0232

#0B0232 is a very dark, moderate violet. Relative luminance 0.003; OKLCH L 16.2% C 0.090 H 280.9°. Best body text is #FFFFFF at 19.64:1 contrast (WCAG AA passes).

Color values

HEX	#0B0232
RGB	rgb(11, 2, 50)
HSL	hsl(251, 92%, 10%)
HSV	hsv(251, 96%, 20%)
CMYK	cmyk(78%, 96%, 0%, 80.4%)
CIE-LAB	lab(3.11, 16.70, -27.75)
CIE-LCH	lch(3.11, 32.39, 301.03°)
OKLab	oklab(16.18% 0.0169 -0.088)
OKLCH	oklch(16.18% 0.09 280.9)
XYZ	xyz(0.7353, 0.3448, 3.0448)
Luminance	0.0034 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B0232 #293202

analogous

#021132 #0B0232 #230232

triadic

#0B0232 #320B02 #02320B

tetradic

#0B0232 #320211 #293202 #023223

square

#0B0232 #320211 #293202 #023223

split-complementary

#0B0232 #322302 #113202

monochromatic

#06011D #06011D #0B0232 #18046D #2507A8

Accessibility & contrast

On white

19.64

#0B0232 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.07

#0B0232 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B0232

19.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B0232	#FFFFFF	#000000	##FFFFFF
##0B0232	1.00	19.64	1.07	19.64
#FFFFFF	19.64	1.00	21.00	1.00
#000000	1.07	21.00	1.00	21.00
##FFFFFF	19.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000D33

Deuteranopia (green-blind)

#000931

Tritanopia (blue-blind)

#00101A

Achromatopsia (no color)

#0B0B0B

Design tokens & code

CSS

--color: #0b0232;
/* rgb */ color: rgb(11, 2, 50);
/* oklch */ color: oklch(16.2% 0.090 280.9);

Tailwind

colors: {
  custom: {
    50: '#4e476a',
    500: '#0b0232',
    950: '#000000',
  },
}

SCSS

$custom: #0b0232;
$custom-light: #4e476a;
$custom-dark: #000000;

JSON

{
  "hex": "#0b0232",
  "rgb": {
    "r": 11,
    "g": 2,
    "b": 50
  },
  "hsl": {
    "h": 251.25,
    "s": 92.308,
    "l": 10.196
  },
  "oklch": {
    "l": 0.16185,
    "c": 0.08959,
    "h": 280.9
  },
  "luminance": 0.00345
}

Semantic roles & 50–950 ramp

primary

#0B0232

secondary

#657619

accent

#FF29D7

background

#F4F3F6

surface

#E7E5EB

border

#C3C1C6

text

#020006

muted

#78777A

Preview Lab

Preview with #0B0232

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

Preview Lab → · Contrast checker → · Palette generator →