#2F0A03#2F0A03

#2F0A03 is a very dark, moderate red. Relative luminance 0.008; OKLCH L 20.9% C 0.063 H 35.2°. Best body text is #FFFFFF at 18.02:1 contrast (WCAG AA passes).

Color values

HEX	#2F0A03
RGB	rgb(47, 10, 3)
HSL	hsl(10, 88%, 10%)
HSV	hsv(10, 94%, 18%)
CMYK	cmyk(0%, 78.7%, 93.6%, 81.6%)
CIE-LAB	lab(7.48, 18.28, 10.36)
CIE-LCH	lch(7.48, 21.01, 29.53°)
OKLab	oklab(20.93% 0.0514 0.0362)
OKLCH	oklch(20.93% 0.063 35.2)
XYZ	xyz(1.2974, 0.8282, 0.1777)
Luminance	0.0083 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F0A03 #03282F

analogous

#2F0312 #2F0A03 #2F2003

triadic

#2F0A03 #032F0A #0A032F

tetradic

#2F0A03 #122F03 #03282F #20032F

square

#2F0A03 #122F03 #03282F #20032F

split-complementary

#2F0A03 #032F20 #03122F

monochromatic

#1D0602 #1D0602 #2F0A03 #691607 #A2220A

Accessibility & contrast

On white

18.02

#2F0A03 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#2F0A03 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F0A03

18.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F0A03	#FFFFFF	#000000	##FFFFFF
##2F0A03	1.00	18.02	1.17	18.02
#FFFFFF	18.02	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	18.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#151102

Deuteranopia (green-blind)

#1E1A02

Tritanopia (blue-blind)

#350208

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #2f0a03;
/* rgb */ color: rgb(47, 10, 3);
/* oklch */ color: oklch(20.9% 0.063 35.2);

Tailwind

colors: {
  custom: {
    50: '#6b4b48',
    500: '#2f0a03',
    950: '#000000',
  },
}

SCSS

$custom: #2f0a03;
$custom-light: #6b4b48;
$custom-dark: #000000;

JSON

{
  "hex": "#2f0a03",
  "rgb": {
    "r": 47,
    "g": 10,
    "b": 3
  },
  "hsl": {
    "h": 9.545,
    "s": 88,
    "l": 9.804
  },
  "oklch": {
    "l": 0.20929,
    "c": 0.06288,
    "h": 35.2
  },
  "luminance": 0.00828
}

Semantic roles & 50–950 ramp

primary

#2F0A03

secondary

#1B6573

accent

#DCFE2A

background

#F6F4F4

surface

#EBE7E6

border

#C6C3C2

text

#070100

muted

#7A7777

Preview Lab

Preview with #2F0A03

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

Preview Lab → · Contrast checker → · Palette generator →