#0A030A#0A030A

#0A030A is a very dark, muted purple. Relative luminance 0.002; OKLCH L 11.8% C 0.026 H 327.1°. Best body text is #FFFFFF at 20.38:1 contrast (WCAG AA passes).

Color values

HEX	#0A030A
RGB	rgb(10, 3, 10)
HSL	hsl(300, 54%, 3%)
HSV	hsv(300, 70%, 4%)
CMYK	cmyk(0%, 70%, 0%, 96.1%)
CIE-LAB	lab(1.37, 2.80, -2.00)
CIE-LCH	lch(1.37, 3.45, 324.43°)
OKLab	oklab(11.81% 0.022 -0.0143)
OKLCH	oklch(11.81% 0.026 327.1)
XYZ	xyz(0.2125, 0.1516, 0.3052)
Luminance	0.0015 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A030A #030A03

analogous

#06030A #0A030A #0A0306

triadic

#0A030A #0A0A03 #030A0A

tetradic

#0A030A #0A0603 #030A03 #03060A

square

#0A030A #0A0603 #030A03 #03060A

split-complementary

#0A030A #060A03 #030A06

monochromatic

#180718 #180718 #180718 #391139 #681F68

Accessibility & contrast

On white

20.38

#0A030A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.03

#0A030A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A030A

20.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A030A	#FFFFFF	#000000	##FFFFFF
##0A030A	1.00	20.38	1.03	20.38
#FFFFFF	20.38	1.00	21.00	1.00
#000000	1.03	21.00	1.00	21.00
##FFFFFF	20.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#03040A

Deuteranopia (green-blind)

#04050A

Tritanopia (blue-blind)

#0B0305

Achromatopsia (no color)

#050505

Design tokens & code

CSS

--color: #0a030a;
/* rgb */ color: rgb(10, 3, 10);
/* oklch */ color: oklch(11.8% 0.026 327.1);

Tailwind

colors: {
  custom: {
    50: '#4b484b',
    500: '#0a030a',
    950: '#000000',
  },
}

SCSS

$custom: #0a030a;
$custom-light: #4b484b;
$custom-dark: #000000;

JSON

{
  "hex": "#0a030a",
  "rgb": {
    "r": 10,
    "g": 3,
    "b": 10
  },
  "hsl": {
    "h": 300,
    "s": 53.846,
    "l": 2.549
  },
  "oklch": {
    "l": 0.11811,
    "c": 0.02626,
    "h": 327.1
  },
  "luminance": 0.00152
}

Semantic roles & 50–950 ramp

primary

#0A030A

secondary

#214821

accent

#DD4B4B

background

#F4F4F4

surface

#E7E6E7

border

#C3C2C3

text

#010001

muted

#777777

Preview Lab

Preview with #0A030A

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

Preview Lab → · Contrast checker → · Palette generator →