#2F0209#2F0209

#2F0209 is a very dark, moderate red. Relative luminance 0.007; OKLCH L 19.8% C 0.074 H 16.8°. Best body text is #FFFFFF at 18.53:1 contrast (WCAG AA passes).

Color values

HEX	#2F0209
RGB	rgb(47, 2, 9)
HSL	hsl(351, 92%, 10%)
HSV	hsv(351, 96%, 18%)
CMYK	cmyk(0%, 95.7%, 80.9%, 81.6%)
CIE-LAB	lab(6.03, 22.85, 5.80)
CIE-LCH	lch(6.03, 23.57, 14.23°)
OKLab	oklab(19.76% 0.0705 0.0212)
OKLCH	oklch(19.76% 0.074 16.8)
XYZ	xyz(1.2434, 0.6677, 0.3218)
Luminance	0.0067 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F0209 #022F28

analogous

#2F0220 #2F0209 #2F1202

triadic

#2F0209 #092F02 #02092F

tetradic

#2F0209 #202F02 #022F28 #12022F

square

#2F0209 #202F02 #022F28 #12022F

split-complementary

#2F0209 #022F12 #02202F

monochromatic

#1D0106 #1D0106 #2F0209 #6A0414 #A4071F

Accessibility & contrast

On white

18.53

#2F0209 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.13

#2F0209 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F0209

18.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F0209	#FFFFFF	#000000	##FFFFFF
##2F0209	1.00	18.53	1.13	18.53
#FFFFFF	18.53	1.00	21.00	1.00
#000000	1.13	21.00	1.00	21.00
##FFFFFF	18.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E0D09

Deuteranopia (green-blind)

#1A1708

Tritanopia (blue-blind)

#350005

Achromatopsia (no color)

#131313

Design tokens & code

CSS

--color: #2f0209;
/* rgb */ color: rgb(47, 2, 9);
/* oklch */ color: oklch(19.8% 0.074 16.8);

Tailwind

colors: {
  custom: {
    50: '#6b474b',
    500: '#2f0209',
    950: '#000000',
  },
}

SCSS

$custom: #2f0209;
$custom-light: #6b474b;
$custom-dark: #000000;

JSON

{
  "hex": "#2f0209",
  "rgb": {
    "r": 47,
    "g": 2,
    "b": 9
  },
  "hsl": {
    "h": 350.667,
    "s": 91.837,
    "l": 9.608
  },
  "oklch": {
    "l": 0.1976,
    "c": 0.0736,
    "h": 16.8
  },
  "luminance": 0.00667
}

Semantic roles & 50–950 ramp

primary

#2F0209

secondary

#197466

accent

#FFDE29

background

#F6F4F4

surface

#ECE6E7

border

#C7C2C3

text

#070001

muted

#7A7777

Preview Lab

Preview with #2F0209

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

Preview Lab → · Contrast checker → · Palette generator →