#2E030A#2E030A

#2E030A is a very dark, moderate red. Relative luminance 0.007; OKLCH L 19.7% C 0.071 H 16.0°. Best body text is #FFFFFF at 18.53:1 contrast (WCAG AA passes).

Color values

HEX	#2E030A
RGB	rgb(46, 3, 10)
HSL	hsl(350, 88%, 10%)
HSV	hsv(350, 93%, 18%)
CMYK	cmyk(0%, 93.5%, 78.3%, 82%)
CIE-LAB	lab(6.03, 21.91, 5.37)
CIE-LCH	lch(6.03, 22.55, 13.77°)
OKLab	oklab(19.73% 0.0679 0.0194)
OKLCH	oklch(19.73% 0.071 16)
XYZ	xyz(1.2142, 0.6681, 0.3521)
Luminance	0.0067 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E030A #032E27

analogous

#2E0320 #2E030A #2E1203

triadic

#2E030A #0A2E03 #030A2E

tetradic

#2E030A #202E03 #032E27 #12032E

square

#2E030A #202E03 #032E27 #12032E

split-complementary

#2E030A #032E12 #03202E

monochromatic

#1D0206 #1D0206 #2E030A #670716 #A10A23

Accessibility & contrast

On white

18.53

#2E030A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.13

#2E030A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E030A

18.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E030A	#FFFFFF	#000000	##FFFFFF
##2E030A	1.00	18.53	1.13	18.53
#FFFFFF	18.53	1.00	21.00	1.00
#000000	1.13	21.00	1.00	21.00
##FFFFFF	18.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E0D0A

Deuteranopia (green-blind)

#1A1709

Tritanopia (blue-blind)

#330006

Achromatopsia (no color)

#131313

Design tokens & code

CSS

--color: #2e030a;
/* rgb */ color: rgb(46, 3, 10);
/* oklch */ color: oklch(19.7% 0.071 16.0);

Tailwind

colors: {
  custom: {
    50: '#6a474b',
    500: '#2e030a',
    950: '#000000',
  },
}

SCSS

$custom: #2e030a;
$custom-light: #6a474b;
$custom-dark: #000000;

JSON

{
  "hex": "#2e030a",
  "rgb": {
    "r": 46,
    "g": 3,
    "b": 10
  },
  "hsl": {
    "h": 350.233,
    "s": 87.755,
    "l": 9.608
  },
  "oklch": {
    "l": 0.19726,
    "c": 0.0706,
    "h": 16
  },
  "luminance": 0.00668
}

Semantic roles & 50–950 ramp

primary

#2E030A

secondary

#1B7264

accent

#FEDB2A

background

#F6F4F4

surface

#EBE6E7

border

#C6C2C3

text

#070001

muted

#7A7777

Preview Lab

Preview with #2E030A

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

Preview Lab → · Contrast checker → · Palette generator →