#0B0029#0B0029

#0B0029 is a very dark, moderate violet. Relative luminance 0.002; OKLCH L 14.3% C 0.082 H 287.5°. Best body text is #FFFFFF at 20.07:1 contrast (WCAG AA passes).

Color values

HEX	#0B0029
RGB	rgb(11, 0, 41)
HSL	hsl(256, 100%, 8%)
HSV	hsv(256, 100%, 16%)
CMYK	cmyk(73.2%, 100%, 0%, 83.9%)
CIE-LAB	lab(2.09, 13.04, -22.56)
CIE-LCH	lch(2.09, 26.06, 300.03°)
OKLab	oklab(14.33% 0.0247 -0.0786)
OKLCH	oklch(14.33% 0.082 287.5)
XYZ	xyz(0.5381, 0.2312, 2.1137)
Luminance	0.0023 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B0029 #1E2900

analogous

#000929 #0B0029 #1F0029

triadic

#0B0029 #290B00 #00290B

tetradic

#0B0029 #290009 #1E2900 #00291F

square

#0B0029 #290009 #1E2900 #00291F

split-complementary

#0B0029 #291F00 #092900

monochromatic

#08001F #08001F #0B0029 #1B0066 #2C00A3

Accessibility & contrast

On white

20.07

#0B0029 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.05

#0B0029 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B0029

20.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B0029	#FFFFFF	#000000	##FFFFFF
##0B0029	1.00	20.07	1.05	20.07
#FFFFFF	20.07	1.00	21.00	1.00
#000000	1.05	21.00	1.00	21.00
##FFFFFF	20.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00092A

Deuteranopia (green-blind)

#000728

Tritanopia (blue-blind)

#010A14

Achromatopsia (no color)

#080808

Design tokens & code

CSS

--color: #0b0029;
/* rgb */ color: rgb(11, 0, 41);
/* oklch */ color: oklch(14.3% 0.082 287.5);

Tailwind

colors: {
  custom: {
    50: '#4c4663',
    500: '#0b0029',
    950: '#000000',
  },
}

SCSS

$custom: #0b0029;
$custom-light: #4c4663;
$custom-dark: #000000;

JSON

{
  "hex": "#0b0029",
  "rgb": {
    "r": 11,
    "g": 0,
    "b": 41
  },
  "hsl": {
    "h": 256.098,
    "s": 100,
    "l": 8.039
  },
  "oklch": {
    "l": 0.14325,
    "c": 0.08237,
    "h": 287.5
  },
  "luminance": 0.00231
}

Semantic roles & 50–950 ramp

primary

#0B0029

secondary

#587114

accent

#FF29C6

background

#F4F3F5

surface

#E7E5EA

border

#C3C1C6

text

#010005

muted

#777779

Preview Lab

Preview with #0B0029

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

Preview Lab → · Contrast checker → · Palette generator →