#2E100C#2E100C

#2E100C is a very dark, muted red. Relative luminance 0.010; OKLCH L 22.0% C 0.050 H 29.5°. Best body text is #FFFFFF at 17.56:1 contrast (WCAG AA passes).

Color values

HEX	#2E100C
RGB	rgb(46, 16, 12)
HSL	hsl(7, 59%, 11%)
HSV	hsv(7, 74%, 18%)
CMYK	cmyk(0%, 65.2%, 73.9%, 82%)
CIE-LAB	lab(8.81, 15.00, 8.55)
CIE-LCH	lch(8.81, 17.27, 29.67°)
OKLab	oklab(21.96% 0.0439 0.0248)
OKLCH	oklch(21.96% 0.05 29.5)
XYZ	xyz(1.3785, 0.9781, 0.4640)
Luminance	0.0098 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E100C #0C2A2E

analogous

#2E0C19 #2E100C #2E210C

triadic

#2E100C #0C2E10 #100C2E

tetradic

#2E100C #192E0C #0C2A2E #210C2E

square

#2E100C #192E0C #0C2A2E #210C2E

split-complementary

#2E100C #0C2E21 #0C192E

monochromatic

#180806 #180806 #2E100C #5F2119 #8F3225

Accessibility & contrast

On white

17.56

#2E100C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#2E100C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E100C

17.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E100C	#FFFFFF	#000000	##FFFFFF
##2E100C	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)

#18150C

Deuteranopia (green-blind)

#1F1C0B

Tritanopia (blue-blind)

#330B0F

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #2e100c;
/* rgb */ color: rgb(46, 16, 12);
/* oklch */ color: oklch(22.0% 0.050 29.5);

Tailwind

colors: {
  custom: {
    50: '#694f4c',
    500: '#2e100c',
    950: '#000000',
  },
}

SCSS

$custom: #2e100c;
$custom-light: #694f4c;
$custom-dark: #000000;

JSON

{
  "hex": "#2e100c",
  "rgb": {
    "r": 46,
    "g": 16,
    "b": 12
  },
  "hsl": {
    "h": 7.059,
    "s": 58.621,
    "l": 11.373
  },
  "oklch": {
    "l": 0.21957,
    "c": 0.05043,
    "h": 29.5
  },
  "luminance": 0.00978
}

Semantic roles & 50–950 ramp

primary

#2E100C

secondary

#2C626A

accent

#CFE246

background

#F6F4F4

surface

#EBE7E7

border

#C6C3C3

text

#060201

muted

#7A7877

Preview Lab

Preview with #2E100C

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

Preview Lab → · Contrast checker → · Palette generator →