#09040A#09040A

#09040A is a very dark, muted purple. Relative luminance 0.002; OKLCH L 12.1% C 0.020 H 321.9°. Best body text is #FFFFFF at 20.32:1 contrast (WCAG AA passes).

Color values

HEX	#09040A
RGB	rgb(9, 4, 10)
HSL	hsl(290, 43%, 3%)
HSV	hsv(290, 60%, 4%)
CMYK	cmyk(10%, 60%, 0%, 96.1%)
CIE-LAB	lab(1.51, 2.14, -1.81)
CIE-LCH	lch(1.51, 2.81, 319.83°)
OKLab	oklab(12.1% 0.0159 -0.0125)
OKLCH	oklch(12.1% 0.02 321.9)
XYZ	xyz(0.2109, 0.1668, 0.3082)
Luminance	0.0017 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#09040A #050A04

analogous

#06040A #09040A #0A0408

triadic

#09040A #0A0904 #040A09

tetradic

#09040A #0A0604 #050A04 #04080A

square

#09040A #0A0604 #050A04 #04080A

split-complementary

#09040A #080A04 #040A06

monochromatic

#140916 #140916 #140916 #301536 #582761

Accessibility & contrast

On white

20.32

#09040A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.03

#09040A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #09040A

20.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##09040A	#FFFFFF	#000000	##FFFFFF
##09040A	1.00	20.32	1.03	20.32
#FFFFFF	20.32	1.00	21.00	1.00
#000000	1.03	21.00	1.00	21.00
##FFFFFF	20.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#04050A

Deuteranopia (green-blind)

#04060A

Tritanopia (blue-blind)

#090406

Achromatopsia (no color)

#050505

Design tokens & code

CSS

--color: #09040a;
/* rgb */ color: rgb(9, 4, 10);
/* oklch */ color: oklch(12.1% 0.020 321.9);

Tailwind

colors: {
  custom: {
    50: '#4b484b',
    500: '#09040a',
    950: '#000000',
  },
}

SCSS

$custom: #09040a;
$custom-light: #4b484b;
$custom-dark: #000000;

JSON

{
  "hex": "#09040a",
  "rgb": {
    "r": 9,
    "g": 4,
    "b": 10
  },
  "hsl": {
    "h": 290,
    "s": 42.857,
    "l": 2.745
  },
  "oklch": {
    "l": 0.12096,
    "c": 0.02022,
    "h": 321.9
  },
  "luminance": 0.00167
}

Semantic roles & 50–950 ramp

primary

#09040A

secondary

#2A4525

accent

#D3556A

background

#F4F4F4

surface

#E7E6E7

border

#C3C2C3

text

#010001

muted

#777777

Preview Lab

Preview with #09040A

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

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