#2E0404#2E0404

#2E0404 is a very dark, moderate red. Relative luminance 0.007; OKLCH L 19.7% C 0.069 H 26.4°. Best body text is #FFFFFF at 18.50:1 contrast (WCAG AA passes).

Color values

HEX	#2E0404
RGB	rgb(46, 4, 4)
HSL	hsl(0, 84%, 10%)
HSV	hsv(0, 91%, 18%)
CMYK	cmyk(0%, 91.3%, 91.3%, 82%)
CIE-LAB	lab(6.11, 20.86, 7.92)
CIE-LCH	lch(6.11, 22.32, 20.80°)
OKLab	oklab(19.75% 0.0622 0.0308)
OKLCH	oklch(19.75% 0.069 26.4)
XYZ	xyz(1.1922, 0.6766, 0.1827)
Luminance	0.0068 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E0404 #042E2E

analogous

#2E0419 #2E0404 #2E1904

triadic

#2E0404 #042E04 #04042E

tetradic

#2E0404 #192E04 #042E2E #19042E

square

#2E0404 #192E04 #042E2E #19042E

split-complementary

#2E0404 #042E19 #04192E

monochromatic

#1C0202 #1C0202 #2E0404 #660909 #9F0E0E

Accessibility & contrast

On white

18.50

#2E0404 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#2E0404 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E0404

18.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E0404	#FFFFFF	#000000	##FFFFFF
##2E0404	1.00	18.50	1.14	18.50
#FFFFFF	18.50	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#100D04

Deuteranopia (green-blind)

#1B1703

Tritanopia (blue-blind)

#340004

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #2e0404;
/* rgb */ color: rgb(46, 4, 4);
/* oklch */ color: oklch(19.7% 0.069 26.4);

Tailwind

colors: {
  custom: {
    50: '#6a4848',
    500: '#2e0404',
    950: '#000000',
  },
}

SCSS

$custom: #2e0404;
$custom-light: #6a4848;
$custom-dark: #000000;

JSON

{
  "hex": "#2e0404",
  "rgb": {
    "r": 46,
    "g": 4,
    "b": 4
  },
  "hsl": {
    "h": 0,
    "s": 84,
    "l": 9.804
  },
  "oklch": {
    "l": 0.19749,
    "c": 0.06942,
    "h": 26.4
  },
  "luminance": 0.00676
}

Semantic roles & 50–950 ramp

primary

#2E0404

secondary

#1D7171

accent

#FAFA2E

background

#F6F4F4

surface

#EBE6E6

border

#C6C2C2

text

#070000

muted

#7A7777

Preview Lab

Preview with #2E0404

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

Preview Lab → · Contrast checker → · Palette generator →