#2E0109#2E0109

#2E0109 is a very dark, moderate red. Relative luminance 0.006; OKLCH L 19.3% C 0.074 H 15.3°. Best body text is #FFFFFF at 18.68:1 contrast (WCAG AA passes).

Color values

HEX	#2E0109
RGB	rgb(46, 1, 9)
HSL	hsl(349, 96%, 9%)
HSV	hsv(349, 98%, 18%)
CMYK	cmyk(0%, 97.8%, 80.4%, 82%)
CIE-LAB	lab(5.62, 22.80, 5.17)
CIE-LCH	lch(5.62, 23.38, 12.79°)
OKLab	oklab(19.34% 0.0718 0.0197)
OKLCH	oklch(19.34% 0.074 15.3)
XYZ	xyz(1.1870, 0.6225, 0.3160)
Luminance	0.0062 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E0109 #012E26

analogous

#2E0120 #2E0109 #2E1001

triadic

#2E0109 #092E01 #01092E

tetradic

#2E0109 #202E01 #012E26 #10012E

square

#2E0109 #202E01 #012E26 #10012E

split-complementary

#2E0109 #012E10 #01202E

monochromatic

#1E0106 #1E0106 #2E0109 #6A0215 #A60420

Accessibility & contrast

On white

18.68

#2E0109 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.12

#2E0109 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E0109

18.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E0109	#FFFFFF	#000000	##FFFFFF
##2E0109	1.00	18.68	1.12	18.68
#FFFFFF	18.68	1.00	21.00	1.00
#000000	1.12	21.00	1.00	21.00
##FFFFFF	18.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D0C09

Deuteranopia (green-blind)

#191608

Tritanopia (blue-blind)

#340004

Achromatopsia (no color)

#121212

Design tokens & code

CSS

--color: #2e0109;
/* rgb */ color: rgb(46, 1, 9);
/* oklch */ color: oklch(19.3% 0.074 15.3);

Tailwind

colors: {
  custom: {
    50: '#6a464b',
    500: '#2e0109',
    950: '#000000',
  },
}

SCSS

$custom: #2e0109;
$custom-light: #6a464b;
$custom-dark: #000000;

JSON

{
  "hex": "#2e0109",
  "rgb": {
    "r": 46,
    "g": 1,
    "b": 9
  },
  "hsl": {
    "h": 349.333,
    "s": 95.745,
    "l": 9.216
  },
  "oklch": {
    "l": 0.19343,
    "c": 0.07449,
    "h": 15.3
  },
  "luminance": 0.00622
}

Semantic roles & 50–950 ramp

primary

#2E0109

secondary

#177463

accent

#FFD929

background

#F6F4F4

surface

#EBE6E7

border

#C6C2C3

text

#070001

muted

#7A7777

Preview Lab

Preview with #2E0109

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

Preview Lab → · Contrast checker → · Palette generator →