#2F0A0B#2F0A0B

#2F0A0B is a very dark, moderate red. Relative luminance 0.008; OKLCH L 21.1% C 0.061 H 22.4°. Best body text is #FFFFFF at 17.96:1 contrast (WCAG AA passes).

Color values

HEX	#2F0A0B
RGB	rgb(47, 10, 11)
HSL	hsl(358, 65%, 11%)
HSV	hsv(358, 79%, 18%)
CMYK	cmyk(0%, 78.7%, 76.6%, 81.6%)
CIE-LAB	lab(7.64, 18.93, 7.32)
CIE-LCH	lch(7.64, 20.30, 21.14°)
OKLab	oklab(21.11% 0.056 0.0231)
OKLCH	oklch(21.11% 0.061 22.4)
XYZ	xyz(1.3414, 0.8458, 0.4092)
Luminance	0.0085 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F0A0B #0A2F2E

analogous

#2F0A1D #2F0A0B #2F1B0A

triadic

#2F0A0B #0B2F0A #0A0B2F

tetradic

#2F0A0B #1D2F0A #0A2F2E #1B0A2F

square

#2F0A0B #1D2F0A #0A2F2E #1B0A2F

split-complementary

#2F0A0B #0A2F1B #0A1D2F

monochromatic

#190506 #190506 #2F0A0B #611517 #941F23

Accessibility & contrast

On white

17.96

#2F0A0B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#2F0A0B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F0A0B

17.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F0A0B	#FFFFFF	#000000	##FFFFFF
##2F0A0B	1.00	17.96	1.17	17.96
#FFFFFF	17.96	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#14120B

Deuteranopia (green-blind)

#1D1A0A

Tritanopia (blue-blind)

#34040B

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #2f0a0b;
/* rgb */ color: rgb(47, 10, 11);
/* oklch */ color: oklch(21.1% 0.061 22.4);

Tailwind

colors: {
  custom: {
    50: '#6a4b4b',
    500: '#2f0a0b',
    950: '#000000',
  },
}

SCSS

$custom: #2f0a0b;
$custom-light: #6a4b4b;
$custom-dark: #000000;

JSON

{
  "hex": "#2f0a0b",
  "rgb": {
    "r": 47,
    "g": 10,
    "b": 11
  },
  "hsl": {
    "h": 358.378,
    "s": 64.912,
    "l": 11.176
  },
  "oklch": {
    "l": 0.21106,
    "c": 0.06054,
    "h": 22.4
  },
  "luminance": 0.00846
}

Semantic roles & 50–950 ramp

primary

#2F0A0B

secondary

#296C6A

accent

#E8E340

background

#F6F4F4

surface

#EBE7E7

border

#C6C3C3

text

#070101

muted

#7A7777

Preview Lab

Preview with #2F0A0B

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

Preview Lab → · Contrast checker → · Palette generator →