#2F0A09#2F0A09

#2F0A09 is a very dark, moderate red. Relative luminance 0.008; OKLCH L 21.1% C 0.061 H 25.4°. Best body text is #FFFFFF at 17.98:1 contrast (WCAG AA passes).

Color values

HEX	#2F0A09
RGB	rgb(47, 10, 9)
HSL	hsl(2, 68%, 11%)
HSV	hsv(2, 81%, 18%)
CMYK	cmyk(0%, 78.7%, 80.9%, 81.6%)
CIE-LAB	lab(7.60, 18.77, 8.09)
CIE-LCH	lch(7.60, 20.44, 23.30°)
OKLab	oklab(21.06% 0.055 0.0261)
OKLCH	oklch(21.06% 0.061 25.4)
XYZ	xyz(1.3303, 0.8413, 0.3507)
Luminance	0.0084 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F0A09 #092E2F

analogous

#2F091B #2F0A09 #2F1D09

triadic

#2F0A09 #092F0A #0A092F

tetradic

#2F0A09 #1B2F09 #092E2F #1D092F

square

#2F0A09 #1B2F09 #092E2F #1D092F

split-complementary

#2F0A09 #092F1D #091B2F

monochromatic

#1A0505 #1A0505 #2F0A09 #621513 #96201D

Accessibility & contrast

On white

17.98

#2F0A09 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#2F0A09 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F0A09

17.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F0A09	#FFFFFF	#000000	##FFFFFF
##2F0A09	1.00	17.98	1.17	17.98
#FFFFFF	17.98	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#141209

Deuteranopia (green-blind)

#1D1A08

Tritanopia (blue-blind)

#35030A

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #2f0a09;
/* rgb */ color: rgb(47, 10, 9);
/* oklch */ color: oklch(21.1% 0.061 25.4);

Tailwind

colors: {
  custom: {
    50: '#6a4b4b',
    500: '#2f0a09',
    950: '#000000',
  },
}

SCSS

$custom: #2f0a09;
$custom-light: #6a4b4b;
$custom-dark: #000000;

JSON

{
  "hex": "#2f0a09",
  "rgb": {
    "r": 47,
    "g": 10,
    "b": 9
  },
  "hsl": {
    "h": 1.579,
    "s": 67.857,
    "l": 10.98
  },
  "oklch": {
    "l": 0.21061,
    "c": 0.06085,
    "h": 25.4
  },
  "luminance": 0.00841
}

Semantic roles & 50–950 ramp

primary

#2F0A09

secondary

#276B6D

accent

#E6EB3D

background

#F6F4F4

surface

#EBE7E7

border

#C6C3C3

text

#070101

muted

#7A7777

Preview Lab

Preview with #2F0A09

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

Preview Lab → · Contrast checker → · Palette generator →