#04020A#04020A

#04020A is a very dark, muted violet. Relative luminance 0.001; OKLCH L 10.0% C 0.027 H 297.4°. Best body text is #FFFFFF at 20.62:1 contrast (WCAG AA passes).

Color values

HEX	#04020A
RGB	rgb(4, 2, 10)
HSL	hsl(255, 67%, 2%)
HSV	hsv(255, 80%, 4%)
CMYK	cmyk(60%, 80%, 0%, 96.1%)
CIE-LAB	lab(0.82, 1.64, -2.84)
CIE-LCH	lch(0.82, 3.28, 299.96°)
OKLab	oklab(9.97% 0.0126 -0.0243)
OKLCH	oklch(9.97% 0.027 297.4)
XYZ	xyz(0.1266, 0.0911, 0.2980)
Luminance	0.0009 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#04020A #080A02

analogous

#02040A #04020A #08020A

triadic

#04020A #0A0402 #020A04

tetradic

#04020A #0A0204 #080A02 #020A08

square

#04020A #0A0204 #080A02 #020A08

split-complementary

#04020A #0A0802 #040A02

monochromatic

#0A051A #0A051A #0A051A #180C3D #2D1670

Accessibility & contrast

On white

20.62

#04020A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.02

#04020A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #04020A

20.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##04020A	#FFFFFF	#000000	##FFFFFF
##04020A	1.00	20.62	1.02	20.62
#FFFFFF	20.62	1.00	21.00	1.00
#000000	1.02	21.00	1.00	21.00
##FFFFFF	20.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#01030A

Deuteranopia (green-blind)

#01030A

Tritanopia (blue-blind)

#030304

Achromatopsia (no color)

#030303

Design tokens & code

CSS

--color: #04020a;
/* rgb */ color: rgb(4, 2, 10);
/* oklch */ color: oklch(10.0% 0.027 297.4);

Tailwind

colors: {
  custom: {
    50: '#48484b',
    500: '#04020a',
    950: '#000000',
  },
}

SCSS

$custom: #04020a;
$custom-light: #48484b;
$custom-dark: #000000;

JSON

{
  "hex": "#04020a",
  "rgb": {
    "r": 4,
    "g": 2,
    "b": 10
  },
  "hsl": {
    "h": 255,
    "s": 66.667,
    "l": 2.353
  },
  "oklch": {
    "l": 0.09966,
    "c": 0.02732,
    "h": 297.4
  },
  "luminance": 0.00091
}

Semantic roles & 50–950 ramp

primary

#04020A

secondary

#404C1C

accent

#EA3EBF

background

#F4F4F4

surface

#E6E6E7

border

#C2C2C3

text

#000001

muted

#777777

Preview Lab

Preview with #04020A

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

Preview Lab → · Contrast checker → · Palette generator →