#2F0B03#2F0B03

#2F0B03 is a very dark, moderate red. Relative luminance 0.009; OKLCH L 21.1% C 0.062 H 36.4°. Best body text is #FFFFFF at 17.95:1 contrast (WCAG AA passes).

Color values

HEX	#2F0B03
RGB	rgb(47, 11, 3)
HSL	hsl(11, 88%, 10%)
HSV	hsv(11, 94%, 18%)
CMYK	cmyk(0%, 76.6%, 93.6%, 81.6%)
CIE-LAB	lab(7.68, 17.76, 10.65)
CIE-LCH	lch(7.68, 20.71, 30.95°)
OKLab	oklab(21.09% 0.0497 0.0366)
OKLCH	oklch(21.09% 0.062 36.4)
XYZ	xyz(1.3085, 0.8504, 0.1814)
Luminance	0.0085 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F0B03 #03272F

analogous

#2F0311 #2F0B03 #2F2103

triadic

#2F0B03 #032F0B #0B032F

tetradic

#2F0B03 #112F03 #03272F #21032F

square

#2F0B03 #112F03 #03272F #21032F

split-complementary

#2F0B03 #032F21 #03112F

monochromatic

#1D0702 #1D0702 #2F0B03 #691807 #A2260A

Accessibility & contrast

On white

17.95

#2F0B03 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#2F0B03 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F0B03

17.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F0B03	#FFFFFF	#000000	##FFFFFF
##2F0B03	1.00	17.95	1.17	17.95
#FFFFFF	17.95	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#151202

Deuteranopia (green-blind)

#1E1A02

Tritanopia (blue-blind)

#350309

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #2f0b03;
/* rgb */ color: rgb(47, 11, 3);
/* oklch */ color: oklch(21.1% 0.062 36.4);

Tailwind

colors: {
  custom: {
    50: '#6a4c48',
    500: '#2f0b03',
    950: '#000000',
  },
}

SCSS

$custom: #2f0b03;
$custom-light: #6a4c48;
$custom-dark: #000000;

JSON

{
  "hex": "#2f0b03",
  "rgb": {
    "r": 47,
    "g": 11,
    "b": 3
  },
  "hsl": {
    "h": 10.909,
    "s": 88,
    "l": 9.804
  },
  "oklch": {
    "l": 0.21086,
    "c": 0.06174,
    "h": 36.4
  },
  "luminance": 0.0085
}

Semantic roles & 50–950 ramp

primary

#2F0B03

secondary

#1B6373

accent

#D8FE2A

background

#F6F4F4

surface

#EBE7E6

border

#C6C3C2

text

#070100

muted

#7A7777

Preview Lab

Preview with #2F0B03

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

Preview Lab → · Contrast checker → · Palette generator →