#040301#040301

#040301 is a very dark, near-neutral orange. Relative luminance 0.001; OKLCH L 9.8% C 0.012 H 90.9°. Best body text is #FFFFFF at 20.62:1 contrast (WCAG AA passes).

Color values

HEX	#040301
RGB	rgb(4, 3, 1)
HSL	hsl(40, 60%, 1%)
HSV	hsv(40, 75%, 2%)
CMYK	cmyk(0%, 25%, 75%, 98.4%)
CIE-LAB	lab(0.84, -0.02, 0.85)
CIE-LCH	lch(0.84, 0.85, 91.07°)
OKLab	oklab(9.76% -0.0002 0.012)
OKLCH	oklch(9.76% 0.012 90.9)
XYZ	xyz(0.0881, 0.0931, 0.0420)
Luminance	0.0009 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#040301 #010204

analogous

#040101 #040301 #030401

triadic

#040301 #010403 #030104

tetradic

#040301 #010401 #010204 #040103

square

#040301 #010401 #010204 #040103

split-complementary

#040301 #010304 #010104

monochromatic

#181206 #181206 #181206 #35280D #664C19

Accessibility & contrast

On white

20.62

#040301 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.02

#040301 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #040301

20.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##040301	#FFFFFF	#000000	##FFFFFF
##040301	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)

#040301

Deuteranopia (green-blind)

#040301

Tritanopia (blue-blind)

#050302

Achromatopsia (no color)

#030303

Design tokens & code

CSS

--color: #040301;
/* rgb */ color: rgb(4, 3, 1);
/* oklch */ color: oklch(9.8% 0.012 90.9);

Tailwind

colors: {
  custom: {
    50: '#484847',
    500: '#040301',
    950: '#000000',
  },
}

SCSS

$custom: #040301;
$custom-light: #484847;
$custom-dark: #000000;

JSON

{
  "hex": "#040301",
  "rgb": {
    "r": 4,
    "g": 3,
    "b": 1
  },
  "hsl": {
    "h": 40,
    "s": 60,
    "l": 0.98
  },
  "oklch": {
    "l": 0.09764,
    "c": 0.01199,
    "h": 90.9
  },
  "luminance": 0.00093
}

Semantic roles & 50–950 ramp

primary

#040301

secondary

#1C2A45

accent

#79E345

background

#F4F4F3

surface

#E6E6E5

border

#C2C2C1

text

#000000

muted

#777777

Preview Lab

Preview with #040301

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

Preview Lab → · Contrast checker → · Palette generator →