#110404#110404

#110404 is a very dark, muted red. Relative luminance 0.002; OKLCH L 13.2% C 0.027 H 21.5°. Best body text is #FFFFFF at 20.13:1 contrast (WCAG AA passes).

Color values

HEX	#110404
RGB	rgb(17, 4, 4)
HSL	hsl(0, 62%, 4%)
HSV	hsv(0, 76%, 7%)
CMYK	cmyk(0%, 76.5%, 76.5%, 93.3%)
CIE-LAB	lab(1.94, 3.78, 1.33)
CIE-LCH	lch(1.94, 4.01, 19.41°)
OKLab	oklab(13.23% 0.0256 0.0101)
OKLCH	oklch(13.23% 0.027 21.5)
XYZ	xyz(0.2965, 0.2148, 0.1407)
Luminance	0.0022 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#110404 #041111

analogous

#11040B #110404 #110B04

triadic

#110404 #041104 #040411

tetradic

#110404 #0B1104 #041111 #0B0411

square

#110404 #0B1104 #041111 #0B0411

split-complementary

#110404 #04110B #040B11

monochromatic

#190606 #190606 #190606 #431010 #741B1B

Accessibility & contrast

On white

20.13

#110404 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.04

#110404 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #110404

20.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##110404	#FFFFFF	#000000	##FFFFFF
##110404	1.00	20.13	1.04	20.13
#FFFFFF	20.13	1.00	21.00	1.00
#000000	1.04	21.00	1.00	21.00
##FFFFFF	20.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#060604

Deuteranopia (green-blind)

#090804

Tritanopia (blue-blind)

#130304

Achromatopsia (no color)

#070707

Design tokens & code

CSS

--color: #110404;
/* rgb */ color: rgb(17, 4, 4);
/* oklch */ color: oklch(13.2% 0.027 21.5);

Tailwind

colors: {
  custom: {
    50: '#4f4848',
    500: '#110404',
    950: '#000000',
  },
}

SCSS

$custom: #110404;
$custom-light: #4f4848;
$custom-dark: #000000;

JSON

{
  "hex": "#110404",
  "rgb": {
    "r": 17,
    "g": 4,
    "b": 4
  },
  "hsl": {
    "h": 0,
    "s": 61.905,
    "l": 4.118
  },
  "oklch": {
    "l": 0.1323,
    "c": 0.02749,
    "h": 21.5
  },
  "luminance": 0.00215
}

Semantic roles & 50–950 ramp

primary

#110404

secondary

#205151

accent

#E5E543

background

#F4F4F4

surface

#E7E6E6

border

#C3C2C2

text

#010000

muted

#777777

Preview Lab

Preview with #110404

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

Preview Lab → · Contrast checker → · Palette generator →