#2E0104#2E0104

#2E0104 is a very dark, moderate red. Relative luminance 0.006; OKLCH L 19.2% C 0.075 H 23.0°. Best body text is #FFFFFF at 18.71:1 contrast (WCAG AA passes).

Color values

HEX	#2E0104
RGB	rgb(46, 1, 4)
HSL	hsl(356, 96%, 9%)
HSV	hsv(356, 98%, 18%)
CMYK	cmyk(0%, 97.8%, 91.3%, 82%)
CIE-LAB	lab(5.52, 22.33, 7.07)
CIE-LCH	lch(5.52, 23.42, 17.56°)
OKLab	oklab(19.21% 0.0688 0.0291)
OKLCH	oklch(19.21% 0.075 23)
XYZ	xyz(1.1596, 0.6115, 0.1718)
Luminance	0.0061 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E0104 #012E2B

analogous

#2E011B #2E0104 #2E1501

triadic

#2E0104 #042E01 #01042E

tetradic

#2E0104 #1B2E01 #012E2B #15012E

square

#2E0104 #1B2E01 #012E2B #15012E

split-complementary

#2E0104 #012E15 #011B2E

monochromatic

#1E0103 #1E0103 #2E0104 #6A0209 #A6040E

Accessibility & contrast

On white

18.71

#2E0104 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.12

#2E0104 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E0104

18.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E0104	#FFFFFF	#000000	##FFFFFF
##2E0104	1.00	18.71	1.12	18.71
#FFFFFF	18.71	1.00	21.00	1.00
#000000	1.12	21.00	1.00	21.00
##FFFFFF	18.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E0B04

Deuteranopia (green-blind)

#191603

Tritanopia (blue-blind)

#340002

Achromatopsia (no color)

#121212

Design tokens & code

CSS

--color: #2e0104;
/* rgb */ color: rgb(46, 1, 4);
/* oklch */ color: oklch(19.2% 0.075 23.0);

Tailwind

colors: {
  custom: {
    50: '#6a4648',
    500: '#2e0104',
    950: '#000000',
  },
}

SCSS

$custom: #2e0104;
$custom-light: #6a4648;
$custom-dark: #000000;

JSON

{
  "hex": "#2e0104",
  "rgb": {
    "r": 46,
    "g": 1,
    "b": 4
  },
  "hsl": {
    "h": 356,
    "s": 95.745,
    "l": 9.216
  },
  "oklch": {
    "l": 0.1921,
    "c": 0.07468,
    "h": 23
  },
  "luminance": 0.00611
}

Semantic roles & 50–950 ramp

primary

#2E0104

secondary

#17746E

accent

#FFF129

background

#F6F4F4

surface

#EBE6E6

border

#C6C2C2

text

#070000

muted

#7A7777

Preview Lab

Preview with #2E0104

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

Preview Lab → · Contrast checker → · Palette generator →