#2F0307#2F0307

#2F0307 is a very dark, moderate red. Relative luminance 0.007; OKLCH L 19.9% C 0.072 H 20.6°. Best body text is #FFFFFF at 18.47:1 contrast (WCAG AA passes).

Color values

HEX	#2F0307
RGB	rgb(47, 3, 7)
HSL	hsl(355, 88%, 10%)
HSV	hsv(355, 94%, 18%)
CMYK	cmyk(0%, 93.6%, 85.1%, 81.6%)
CIE-LAB	lab(6.19, 22.17, 6.84)
CIE-LCH	lch(6.19, 23.20, 17.14°)
OKLab	oklab(19.88% 0.0672 0.0253)
OKLCH	oklch(19.88% 0.072 20.6)
XYZ	xyz(1.2433, 0.6850, 0.2677)
Luminance	0.0069 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F0307 #032F2B

analogous

#2F031D #2F0307 #2F1503

triadic

#2F0307 #072F03 #03072F

tetradic

#2F0307 #1D2F03 #032F2B #15032F

square

#2F0307 #1D2F03 #032F2B #15032F

split-complementary

#2F0307 #032F15 #031D2F

monochromatic

#1D0204 #1D0204 #2F0307 #690710 #A20A18

Accessibility & contrast

On white

18.47

#2F0307 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#2F0307 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F0307

18.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F0307	#FFFFFF	#000000	##FFFFFF
##2F0307	1.00	18.47	1.14	18.47
#FFFFFF	18.47	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F0D07

Deuteranopia (green-blind)

#1B1706

Tritanopia (blue-blind)

#350005

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #2f0307;
/* rgb */ color: rgb(47, 3, 7);
/* oklch */ color: oklch(19.9% 0.072 20.6);

Tailwind

colors: {
  custom: {
    50: '#6b474a',
    500: '#2f0307',
    950: '#000000',
  },
}

SCSS

$custom: #2f0307;
$custom-light: #6b474a;
$custom-dark: #000000;

JSON

{
  "hex": "#2f0307",
  "rgb": {
    "r": 47,
    "g": 3,
    "b": 7
  },
  "hsl": {
    "h": 354.545,
    "s": 88,
    "l": 9.804
  },
  "oklch": {
    "l": 0.19883,
    "c": 0.07183,
    "h": 20.6
  },
  "luminance": 0.00685
}

Semantic roles & 50–950 ramp

primary

#2F0307

secondary

#1B736B

accent

#FEEB2A

background

#F6F4F4

surface

#ECE6E7

border

#C7C2C3

text

#070001

muted

#7A7777

Preview Lab

Preview with #2F0307

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

Preview Lab → · Contrast checker → · Palette generator →