#2E0901#2E0901

#2E0901 is a very dark, moderate red. Relative luminance 0.008; OKLCH L 20.5% C 0.064 H 37.9°. Best body text is #FFFFFF at 18.17:1 contrast (WCAG AA passes).

Color values

HEX	#2E0901
RGB	rgb(46, 9, 1)
HSL	hsl(11, 96%, 9%)
HSV	hsv(11, 98%, 18%)
CMYK	cmyk(0%, 80.4%, 97.8%, 82%)
CIE-LAB	lab(7.03, 18.11, 10.49)
CIE-LCH	lch(7.03, 20.93, 30.09°)
OKLab	oklab(20.51% 0.0504 0.0392)
OKLCH	oklch(20.51% 0.064 37.9)
XYZ	xyz(1.2300, 0.7786, 0.1142)
Luminance	0.0078 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E0901 #01262E

analogous

#2E0110 #2E0901 #2E2001

triadic

#2E0901 #012E09 #09012E

tetradic

#2E0901 #102E01 #01262E #20012E

square

#2E0901 #102E01 #01262E #20012E

split-complementary

#2E0901 #012E20 #01102E

monochromatic

#1E0601 #1E0601 #2E0901 #6A1502 #A62004

Accessibility & contrast

On white

18.17

#2E0901 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#2E0901 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E0901

18.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E0901	#FFFFFF	#000000	##FFFFFF
##2E0901	1.00	18.17	1.16	18.17
#FFFFFF	18.17	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#141000

Deuteranopia (green-blind)

#1D1900

Tritanopia (blue-blind)

#340107

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #2e0901;
/* rgb */ color: rgb(46, 9, 1);
/* oklch */ color: oklch(20.5% 0.064 37.9);

Tailwind

colors: {
  custom: {
    50: '#6a4b47',
    500: '#2e0901',
    950: '#000000',
  },
}

SCSS

$custom: #2e0901;
$custom-light: #6a4b47;
$custom-dark: #000000;

JSON

{
  "hex": "#2e0901",
  "rgb": {
    "r": 46,
    "g": 9,
    "b": 1
  },
  "hsl": {
    "h": 10.667,
    "s": 95.745,
    "l": 9.216
  },
  "oklch": {
    "l": 0.20513,
    "c": 0.06386,
    "h": 37.9
  },
  "luminance": 0.00778
}

Semantic roles & 50–950 ramp

primary

#2E0901

secondary

#176374

accent

#D9FF29

background

#F6F4F3

surface

#EBE7E5

border

#C6C3C1

text

#070100

muted

#7A7777

Preview Lab

Preview with #2E0901

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

Preview Lab → · Contrast checker → · Palette generator →