#2E100D#2E100D

#2E100D is a very dark, muted red. Relative luminance 0.010; OKLCH L 22.0% C 0.050 H 27.7°. Best body text is #FFFFFF at 17.56:1 contrast (WCAG AA passes).

Color values

HEX	#2E100D
RGB	rgb(46, 16, 13)
HSL	hsl(5, 56%, 12%)
HSV	hsv(5, 72%, 18%)
CMYK	cmyk(0%, 65.2%, 71.7%, 82%)
CIE-LAB	lab(8.83, 15.10, 8.11)
CIE-LCH	lch(8.83, 17.14, 28.25°)
OKLab	oklab(21.98% 0.0444 0.0233)
OKLCH	oklch(21.98% 0.05 27.7)
XYZ	xyz(1.3848, 0.9806, 0.4971)
Luminance	0.0098 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E100D #0D2B2E

analogous

#2E0D1B #2E100D #2E210D

triadic

#2E100D #0D2E10 #100D2E

tetradic

#2E100D #1B2E0D #0D2B2E #210D2E

square

#2E100D #1B2E0D #0D2B2E #210D2E

split-complementary

#2E100D #0D2E21 #0D1B2E

monochromatic

#180807 #180807 #2E100D #5E211A #8D3128

Accessibility & contrast

On white

17.56

#2E100D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#2E100D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E100D

17.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E100D	#FFFFFF	#000000	##FFFFFF
##2E100D	1.00	17.56	1.20	17.56
#FFFFFF	17.56	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#17150D

Deuteranopia (green-blind)

#1F1C0C

Tritanopia (blue-blind)

#330B0F

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #2e100d;
/* rgb */ color: rgb(46, 16, 13);
/* oklch */ color: oklch(22.0% 0.050 27.7);

Tailwind

colors: {
  custom: {
    50: '#694f4c',
    500: '#2e100d',
    950: '#000000',
  },
}

SCSS

$custom: #2e100d;
$custom-light: #694f4c;
$custom-dark: #000000;

JSON

{
  "hex": "#2e100d",
  "rgb": {
    "r": 46,
    "g": 16,
    "b": 13
  },
  "hsl": {
    "h": 5.455,
    "s": 55.932,
    "l": 11.569
  },
  "oklch": {
    "l": 0.2198,
    "c": 0.05016,
    "h": 27.7
  },
  "luminance": 0.0098
}

Semantic roles & 50–950 ramp

primary

#2E100D

secondary

#2E6469

accent

#D2DF49

background

#F6F4F4

surface

#EBE7E7

border

#C6C3C3

text

#060201

muted

#7A7877

Preview Lab

Preview with #2E100D

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

Preview Lab → · Contrast checker → · Palette generator →