#0A0519#0A0519

#0A0519 is a very dark, muted violet. Relative luminance 0.002; OKLCH L 13.9% C 0.044 H 293.0°. Best body text is #FFFFFF at 20.03:1 contrast (WCAG AA passes).

Color values

HEX	#0A0519
RGB	rgb(10, 5, 25)
HSL	hsl(255, 67%, 6%)
HSV	hsv(255, 80%, 10%)
CMYK	cmyk(60%, 80%, 0%, 90.2%)
CIE-LAB	lab(2.20, 5.07, -9.77)
CIE-LCH	lch(2.20, 11.01, 297.42°)
OKLab	oklab(13.88% 0.0172 -0.0405)
OKLCH	oklch(13.88% 0.044 293)
XYZ	xyz(0.3549, 0.2432, 0.9478)
Luminance	0.0024 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A0519 #141905

analogous

#050A19 #0A0519 #140519

triadic

#0A0519 #190A05 #05190A

tetradic

#0A0519 #19050A #141905 #051914

square

#0A0519 #19050A #141905 #051914

split-complementary

#0A0519 #191405 #0A1905

monochromatic

#0A051A #0A051A #0A051A #1E0F4C #33197F

Accessibility & contrast

On white

20.03

#0A0519 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.05

#0A0519 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A0519

20.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A0519	#FFFFFF	#000000	##FFFFFF
##0A0519	1.00	20.03	1.05	20.03
#FFFFFF	20.03	1.00	21.00	1.00
#000000	1.05	21.00	1.00	21.00
##FFFFFF	20.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00081A

Deuteranopia (green-blind)

#010819

Tritanopia (blue-blind)

#06090D

Achromatopsia (no color)

#080808

Design tokens & code

CSS

--color: #0a0519;
/* rgb */ color: rgb(10, 5, 25);
/* oklch */ color: oklch(13.9% 0.044 293.0);

Tailwind

colors: {
  custom: {
    50: '#4b4955',
    500: '#0a0519',
    950: '#000000',
  },
}

SCSS

$custom: #0a0519;
$custom-light: #4b4955;
$custom-dark: #000000;

JSON

{
  "hex": "#0a0519",
  "rgb": {
    "r": 10,
    "g": 5,
    "b": 25
  },
  "hsl": {
    "h": 255,
    "s": 66.667,
    "l": 5.882
  },
  "oklch": {
    "l": 0.13882,
    "c": 0.04404,
    "h": 293
  },
  "luminance": 0.00243
}

Semantic roles & 50–950 ramp

primary

#0A0519

secondary

#4B5920

accent

#EA3EBF

background

#F4F4F4

surface

#E7E6E7

border

#C3C2C3

text

#010003

muted

#777778

Preview Lab

Preview with #0A0519

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

Preview Lab → · Contrast checker → · Palette generator →