#0B0122#0B0122

#0B0122 is a very dark, moderate violet. Relative luminance 0.002; OKLCH L 13.7% C 0.071 H 292.2°. Best body text is #FFFFFF at 20.16:1 contrast (WCAG AA passes).

Color values

HEX	#0B0122
RGB	rgb(11, 1, 34)
HSL	hsl(258, 94%, 7%)
HSV	hsv(258, 97%, 13%)
CMYK	cmyk(67.6%, 97.1%, 0%, 86.7%)
CIE-LAB	lab(1.88, 9.81, -17.43)
CIE-LCH	lch(1.88, 20.01, 299.37°)
OKLab	oklab(13.68% 0.0267 -0.0653)
OKLCH	oklch(13.68% 0.071 292.2)
XYZ	xyz(0.4375, 0.2083, 1.5302)
Luminance	0.0021 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B0122 #182201

analogous

#010822 #0B0122 #1C0122

triadic

#0B0122 #220B01 #01220B

tetradic

#0B0122 #220108 #182201 #01221C

square

#0B0122 #220108 #182201 #01221C

split-complementary

#0B0122 #221C01 #082201

monochromatic

#0A011E #0A011E #0B0122 #1E035D #310499

Accessibility & contrast

On white

20.16

#0B0122 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.04

#0B0122 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B0122

20.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B0122	#FFFFFF	#000000	##FFFFFF
##0B0122	1.00	20.16	1.04	20.16
#FFFFFF	20.16	1.00	21.00	1.00
#000000	1.04	21.00	1.00	21.00
##FFFFFF	20.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000723

Deuteranopia (green-blind)

#000621

Tritanopia (blue-blind)

#040810

Achromatopsia (no color)

#070707

Design tokens & code

CSS

--color: #0b0122;
/* rgb */ color: rgb(11, 1, 34);
/* oklch */ color: oklch(13.7% 0.071 292.2);

Tailwind

colors: {
  custom: {
    50: '#4b475d',
    500: '#0b0122',
    950: '#000000',
  },
}

SCSS

$custom: #0b0122;
$custom-light: #4b475d;
$custom-dark: #000000;

JSON

{
  "hex": "#0b0122",
  "rgb": {
    "r": 11,
    "g": 1,
    "b": 34
  },
  "hsl": {
    "h": 258.182,
    "s": 94.286,
    "l": 6.863
  },
  "oklch": {
    "l": 0.13675,
    "c": 0.07055,
    "h": 292.2
  },
  "luminance": 0.00208
}

Semantic roles & 50–950 ramp

primary

#0B0122

secondary

#506916

accent

#FF29BE

background

#F4F3F5

surface

#E7E5E9

border

#C3C1C5

text

#010004

muted

#777779

Preview Lab

Preview with #0B0122

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

Preview Lab → · Contrast checker → · Palette generator →