#0B040E#0B040E

#0B040E is a very dark, muted purple. Relative luminance 0.002; OKLCH L 12.7% C 0.029 H 316.9°. Best body text is #FFFFFF at 20.23:1 contrast (WCAG AA passes).

Color values

HEX	#0B040E
RGB	rgb(11, 4, 14)
HSL	hsl(282, 56%, 4%)
HSV	hsv(282, 71%, 5%)
CMYK	cmyk(21.4%, 71.4%, 0%, 94.5%)
CIE-LAB	lab(1.71, 3.29, -3.31)
CIE-LCH	lch(1.71, 4.67, 314.81°)
OKLab	oklab(12.71% 0.0209 -0.0195)
OKLCH	oklch(12.71% 0.029 316.9)
XYZ	xyz(0.2607, 0.1897, 0.4383)
Luminance	0.0019 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B040E #070E04

analogous

#06040E #0B040E #0E040C

triadic

#0B040E #0E0B04 #040E0B

tetradic

#0B040E #0E0604 #070E04 #040C0E

square

#0B040E #0E0604 #070E04 #040C0E

split-complementary

#0B040E #0C0E04 #040E06

monochromatic

#130718 #130718 #130718 #30123E #561F6D

Accessibility & contrast

On white

20.23

#0B040E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.04

#0B040E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B040E

20.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B040E	#FFFFFF	#000000	##FFFFFF
##0B040E	1.00	20.23	1.04	20.23
#FFFFFF	20.23	1.00	21.00	1.00
#000000	1.04	21.00	1.00	21.00
##FFFFFF	20.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#03060E

Deuteranopia (green-blind)

#04060E

Tritanopia (blue-blind)

#0B0507

Achromatopsia (no color)

#060606

Design tokens & code

CSS

--color: #0b040e;
/* rgb */ color: rgb(11, 4, 14);
/* oklch */ color: oklch(12.7% 0.029 316.9);

Tailwind

colors: {
  custom: {
    50: '#4b484d',
    500: '#0b040e',
    950: '#000000',
  },
}

SCSS

$custom: #0b040e;
$custom-light: #4b484d;
$custom-dark: #000000;

JSON

{
  "hex": "#0b040e",
  "rgb": {
    "r": 11,
    "g": 4,
    "b": 14
  },
  "hsl": {
    "h": 282,
    "s": 55.556,
    "l": 3.529
  },
  "oklch": {
    "l": 0.1271,
    "c": 0.02858,
    "h": 316.9
  },
  "luminance": 0.0019
}

Semantic roles & 50–950 ramp

primary

#0B040E

secondary

#2E4C22

accent

#DF4976

background

#F4F4F4

surface

#E7E6E7

border

#C3C2C3

text

#010001

muted

#777777

Preview Lab

Preview with #0B040E

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

Preview Lab → · Contrast checker → · Palette generator →