#2F0B0B#2F0B0B

#2F0B0B is a very dark, muted red. Relative luminance 0.009; OKLCH L 21.3% C 0.059 H 23.6°. Best body text is #FFFFFF at 17.89:1 contrast (WCAG AA passes).

Color values

HEX	#2F0B0B
RGB	rgb(47, 11, 11)
HSL	hsl(0, 62%, 11%)
HSV	hsv(0, 77%, 18%)
CMYK	cmyk(0%, 76.6%, 76.6%, 81.6%)
CIE-LAB	lab(7.84, 18.40, 7.61)
CIE-LCH	lch(7.84, 19.91, 22.47°)
OKLab	oklab(21.26% 0.0542 0.0237)
OKLCH	oklch(21.26% 0.059 23.6)
XYZ	xyz(1.3525, 0.8680, 0.4129)
Luminance	0.0087 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F0B0B #0B2F2F

analogous

#2F0B1D #2F0B0B #2F1D0B

triadic

#2F0B0B #0B2F0B #0B0B2F

tetradic

#2F0B0B #1D2F0B #0B2F2F #1D0B2F

square

#2F0B0B #1D2F0B #0B2F2F #1D0B2F

split-complementary

#2F0B0B #0B2F1D #0B1D2F

monochromatic

#190606 #190606 #2F0B0B #611717 #922222

Accessibility & contrast

On white

17.89

#2F0B0B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#2F0B0B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F0B0B

17.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F0B0B	#FFFFFF	#000000	##FFFFFF
##2F0B0B	1.00	17.89	1.17	17.89
#FFFFFF	17.89	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#14120B

Deuteranopia (green-blind)

#1D1A0A

Tritanopia (blue-blind)

#34050B

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #2f0b0b;
/* rgb */ color: rgb(47, 11, 11);
/* oklch */ color: oklch(21.3% 0.059 23.6);

Tailwind

colors: {
  custom: {
    50: '#6a4c4b',
    500: '#2f0b0b',
    950: '#000000',
  },
}

SCSS

$custom: #2f0b0b;
$custom-light: #6a4c4b;
$custom-dark: #000000;

JSON

{
  "hex": "#2f0b0b",
  "rgb": {
    "r": 47,
    "g": 11,
    "b": 11
  },
  "hsl": {
    "h": 0,
    "s": 62.069,
    "l": 11.373
  },
  "oklch": {
    "l": 0.2126,
    "c": 0.05916,
    "h": 23.6
  },
  "luminance": 0.00868
}

Semantic roles & 50–950 ramp

primary

#2F0B0B

secondary

#2A6B6B

accent

#E5E543

background

#F6F4F4

surface

#EBE7E7

border

#C6C3C3

text

#070101

muted

#7A7777

Preview Lab

Preview with #2F0B0B

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

Preview Lab → · Contrast checker → · Palette generator →