#2F100D#2F100D

#2F100D is a very dark, muted red. Relative luminance 0.010; OKLCH L 22.2% C 0.052 H 27.6°. Best body text is #FFFFFF at 17.49:1 contrast (WCAG AA passes).

Color values

HEX	#2F100D
RGB	rgb(47, 16, 13)
HSL	hsl(5, 57%, 12%)
HSV	hsv(5, 72%, 18%)
CMYK	cmyk(0%, 66%, 72.3%, 81.6%)
CIE-LAB	lab(9.03, 15.57, 8.42)
CIE-LCH	lch(9.03, 17.70, 28.41°)
OKLab	oklab(22.17% 0.0458 0.0239)
OKLCH	oklch(22.17% 0.052 27.6)
XYZ	xyz(1.4303, 1.0042, 0.4992)
Luminance	0.0100 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F100D #0D2C2F

analogous

#2F0D1B #2F100D #2F210D

triadic

#2F100D #0D2F10 #100D2F

tetradic

#2F100D #1B2F0D #0D2C2F #210D2F

square

#2F100D #1B2F0D #0D2C2F #210D2F

split-complementary

#2F100D #0D2F21 #0D1B2F

monochromatic

#180807 #180807 #2F100D #5F201A #8F3128

Accessibility & contrast

On white

17.49

#2F100D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#2F100D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F100D

17.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F100D	#FFFFFF	#000000	##FFFFFF
##2F100D	1.00	17.49	1.20	17.49
#FFFFFF	17.49	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#18150D

Deuteranopia (green-blind)

#1F1C0C

Tritanopia (blue-blind)

#340A0F

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #2f100d;
/* rgb */ color: rgb(47, 16, 13);
/* oklch */ color: oklch(22.2% 0.052 27.6);

Tailwind

colors: {
  custom: {
    50: '#6a4f4c',
    500: '#2f100d',
    950: '#000000',
  },
}

SCSS

$custom: #2f100d;
$custom-light: #6a4f4c;
$custom-dark: #000000;

JSON

{
  "hex": "#2f100d",
  "rgb": {
    "r": 47,
    "g": 16,
    "b": 13
  },
  "hsl": {
    "h": 5.294,
    "s": 56.667,
    "l": 11.765
  },
  "oklch": {
    "l": 0.22168,
    "c": 0.05165,
    "h": 27.6
  },
  "luminance": 0.01004
}

Semantic roles & 50–950 ramp

primary

#2F100D

secondary

#2E656A

accent

#D3E048

background

#F6F4F4

surface

#EBE7E7

border

#C6C3C3

text

#070201

muted

#7A7877

Preview Lab

Preview with #2F100D

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

Preview Lab → · Contrast checker → · Palette generator →