#2F0304#2F0304

#2F0304 is a very dark, moderate red. Relative luminance 0.007; OKLCH L 19.8% C 0.072 H 25.3°. Best body text is #FFFFFF at 18.49:1 contrast (WCAG AA passes).

Color values

HEX	#2F0304
RGB	rgb(47, 3, 4)
HSL	hsl(359, 88%, 10%)
HSV	hsv(359, 94%, 18%)
CMYK	cmyk(0%, 93.6%, 91.5%, 81.6%)
CIE-LAB	lab(6.13, 21.91, 7.97)
CIE-LCH	lch(6.13, 23.32, 20.00°)
OKLab	oklab(19.81% 0.0653 0.0309)
OKLCH	oklch(19.81% 0.072 25.3)
XYZ	xyz(1.2269, 0.6784, 0.1812)
Luminance	0.0068 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F0304 #032F2E

analogous

#2F031A #2F0304 #2F1803

triadic

#2F0304 #042F03 #03042F

tetradic

#2F0304 #1A2F03 #032F2E #18032F

square

#2F0304 #1A2F03 #032F2E #18032F

split-complementary

#2F0304 #032F18 #031A2F

monochromatic

#1D0202 #1D0202 #2F0304 #690709 #A20A0E

Accessibility & contrast

On white

18.49

#2F0304 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#2F0304 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F0304

18.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F0304	#FFFFFF	#000000	##FFFFFF
##2F0304	1.00	18.49	1.14	18.49
#FFFFFF	18.49	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#100D04

Deuteranopia (green-blind)

#1B1703

Tritanopia (blue-blind)

#350004

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #2f0304;
/* rgb */ color: rgb(47, 3, 4);
/* oklch */ color: oklch(19.8% 0.072 25.3);

Tailwind

colors: {
  custom: {
    50: '#6b4748',
    500: '#2f0304',
    950: '#000000',
  },
}

SCSS

$custom: #2f0304;
$custom-light: #6b4748;
$custom-dark: #000000;

JSON

{
  "hex": "#2f0304",
  "rgb": {
    "r": 47,
    "g": 3,
    "b": 4
  },
  "hsl": {
    "h": 358.636,
    "s": 88,
    "l": 9.804
  },
  "oklch": {
    "l": 0.19808,
    "c": 0.07226,
    "h": 25.3
  },
  "luminance": 0.00678
}

Semantic roles & 50–950 ramp

primary

#2F0304

secondary

#1B7371

accent

#FEF92A

background

#F6F4F4

surface

#ECE6E6

border

#C7C2C2

text

#070000

muted

#7A7777

Preview Lab

Preview with #2F0304

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

Preview Lab → · Contrast checker → · Palette generator →