#0A020A#0A020A

#0A020A is a very dark, muted purple. Relative luminance 0.001; OKLCH L 11.3% C 0.032 H 327.4°. Best body text is #FFFFFF at 20.47:1 contrast (WCAG AA passes).

Color values

HEX	#0A020A
RGB	rgb(10, 2, 10)
HSL	hsl(300, 67%, 2%)
HSV	hsv(300, 80%, 4%)
CMYK	cmyk(0%, 80%, 0%, 96.1%)
CIE-LAB	lab(1.17, 3.20, -2.29)
CIE-LCH	lch(1.17, 3.94, 324.46°)
OKLab	oklab(11.31% 0.027 -0.0172)
OKLCH	oklch(11.31% 0.032 327.4)
XYZ	xyz(0.2017, 0.1299, 0.3015)
Luminance	0.0013 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A020A #020A02

analogous

#06020A #0A020A #0A0206

triadic

#0A020A #0A0A02 #020A0A

tetradic

#0A020A #0A0602 #020A02 #02060A

square

#0A020A #0A0602 #020A02 #02060A

split-complementary

#0A020A #060A02 #020A06

monochromatic

#1A051A #1A051A #1A051A #3D0C3D #701670

Accessibility & contrast

On white

20.47

#0A020A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.03

#0A020A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A020A

20.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A020A	#FFFFFF	#000000	##FFFFFF
##0A020A	1.00	20.47	1.03	20.47
#FFFFFF	20.47	1.00	21.00	1.00
#000000	1.03	21.00	1.00	21.00
##FFFFFF	20.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#02040A

Deuteranopia (green-blind)

#03050A

Tritanopia (blue-blind)

#0B0304

Achromatopsia (no color)

#040404

Design tokens & code

CSS

--color: #0a020a;
/* rgb */ color: rgb(10, 2, 10);
/* oklch */ color: oklch(11.3% 0.032 327.4);

Tailwind

colors: {
  custom: {
    50: '#4b474b',
    500: '#0a020a',
    950: '#000000',
  },
}

SCSS

$custom: #0a020a;
$custom-light: #4b474b;
$custom-dark: #000000;

JSON

{
  "hex": "#0a020a",
  "rgb": {
    "r": 10,
    "g": 2,
    "b": 10
  },
  "hsl": {
    "h": 300,
    "s": 66.667,
    "l": 2.353
  },
  "oklch": {
    "l": 0.11314,
    "c": 0.03199,
    "h": 327.4
  },
  "luminance": 0.0013
}

Semantic roles & 50–950 ramp

primary

#0A020A

secondary

#1C4C1C

accent

#EA3E3E

background

#F4F4F4

surface

#E7E6E7

border

#C3C2C3

text

#010001

muted

#777777

Preview Lab

Preview with #0A020A

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

Preview Lab → · Contrast checker → · Palette generator →