#04010E#04010E

#04010E is a very dark, muted violet. Relative luminance 0.001; OKLCH L 9.7% C 0.041 H 295.1°. Best body text is #FFFFFF at 20.67:1 contrast (WCAG AA passes).

Color values

HEX	#04010E
RGB	rgb(4, 1, 14)
HSL	hsl(254, 87%, 3%)
HSV	hsv(254, 93%, 5%)
CMYK	cmyk(71.4%, 92.9%, 0%, 94.5%)
CIE-LAB	lab(0.72, 2.66, -4.82)
CIE-LCH	lch(0.72, 5.51, 298.88°)
OKLab	oklab(9.73% 0.0174 -0.037)
OKLCH	oklch(9.73% 0.041 295.1)
XYZ	xyz(0.1402, 0.0792, 0.4233)
Luminance	0.0008 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#04010E #0B0E01

analogous

#01040E #04010E #0A010E

triadic

#04010E #0E0401 #010E04

tetradic

#04010E #0E0104 #0B0E01 #010E0A

square

#04010E #0E0104 #0B0E01 #010E0A

split-complementary

#04010E #0E0A01 #040E01

monochromatic

#08021D #08021D #08021D #140547 #250980

Accessibility & contrast

On white

20.67

#04010E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.02

#04010E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #04010E

20.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##04010E	#FFFFFF	#000000	##FFFFFF
##04010E	1.00	20.67	1.02	20.67
#FFFFFF	20.67	1.00	21.00	1.00
#000000	1.02	21.00	1.00	21.00
##FFFFFF	20.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00030F

Deuteranopia (green-blind)

#00020E

Tritanopia (blue-blind)

#020305

Achromatopsia (no color)

#030303

Design tokens & code

CSS

--color: #04010e;
/* rgb */ color: rgb(4, 1, 14);
/* oklch */ color: oklch(9.7% 0.041 295.1);

Tailwind

colors: {
  custom: {
    50: '#48474d',
    500: '#04010e',
    950: '#000000',
  },
}

SCSS

$custom: #04010e;
$custom-light: #48474d;
$custom-dark: #000000;

JSON

{
  "hex": "#04010e",
  "rgb": {
    "r": 4,
    "g": 1,
    "b": 14
  },
  "hsl": {
    "h": 253.846,
    "s": 86.667,
    "l": 2.941
  },
  "oklch": {
    "l": 0.09727,
    "c": 0.04092,
    "h": 295.1
  },
  "luminance": 0.00079
}

Semantic roles & 50–950 ramp

primary

#04010E

secondary

#475615

accent

#FD2BCC

background

#F4F3F4

surface

#E6E5E7

border

#C2C1C3

text

#000001

muted

#777777

Preview Lab

Preview with #04010E

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

Preview Lab → · Contrast checker → · Palette generator →