#2E100F#2E100F

#2E100F is a very dark, muted red. Relative luminance 0.010; OKLCH L 22.0% C 0.050 H 23.9°. Best body text is #FFFFFF at 17.54:1 contrast (WCAG AA passes).

Color values

HEX	#2E100F
RGB	rgb(46, 16, 15)
HSL	hsl(2, 51%, 12%)
HSV	hsv(2, 67%, 18%)
CMYK	cmyk(0%, 65.2%, 67.4%, 82%)
CIE-LAB	lab(8.88, 15.30, 7.17)
CIE-LCH	lch(8.88, 16.89, 25.12°)
OKLab	oklab(22.03% 0.0454 0.0202)
OKLCH	oklch(22.03% 0.05 23.9)
XYZ	xyz(1.3983, 0.9861, 0.5685)
Luminance	0.0099 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E100F #0F2D2E

analogous

#2E0F1E #2E100F #2E200F

triadic

#2E100F #0F2E10 #100F2E

tetradic

#2E100F #1E2E0F #0F2D2E #200F2E

square

#2E100F #1E2E0F #0F2D2E #200F2E

split-complementary

#2E100F #0F2E20 #0F1E2E

monochromatic

#170808 #170808 #2E100F #5C201E #8A302D

Accessibility & contrast

On white

17.54

#2E100F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#2E100F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E100F

17.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E100F	#FFFFFF	#000000	##FFFFFF
##2E100F	1.00	17.54	1.20	17.54
#FFFFFF	17.54	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#17150F

Deuteranopia (green-blind)

#1F1C0E

Tritanopia (blue-blind)

#330B10

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #2e100f;
/* rgb */ color: rgb(46, 16, 15);
/* oklch */ color: oklch(22.0% 0.050 23.9);

Tailwind

colors: {
  custom: {
    50: '#694f4e',
    500: '#2e100f',
    950: '#000000',
  },
}

SCSS

$custom: #2e100f;
$custom-light: #694f4e;
$custom-dark: #000000;

JSON

{
  "hex": "#2e100f",
  "rgb": {
    "r": 46,
    "g": 16,
    "b": 15
  },
  "hsl": {
    "h": 1.935,
    "s": 50.82,
    "l": 11.961
  },
  "oklch": {
    "l": 0.22029,
    "c": 0.04971,
    "h": 23.9
  },
  "luminance": 0.00986
}

Semantic roles & 50–950 ramp

primary

#2E100F

secondary

#316668

accent

#D6DA4D

background

#F6F4F4

surface

#EBE7E7

border

#C6C3C3

text

#060201

muted

#7A7877

Preview Lab

Preview with #2E100F

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

Preview Lab → · Contrast checker → · Palette generator →