#2B0B07#2B0B07

#2B0B07 is a very dark, muted red. Relative luminance 0.008; OKLCH L 20.4% C 0.054 H 30.2°. Best body text is #FFFFFF at 18.20:1 contrast (WCAG AA passes).

Color values

HEX	#2B0B07
RGB	rgb(43, 11, 7)
HSL	hsl(7, 72%, 10%)
HSV	hsv(7, 84%, 17%)
CMYK	cmyk(0%, 74.4%, 83.7%, 83.1%)
CIE-LAB	lab(6.94, 16.05, 7.84)
CIE-LCH	lch(6.94, 17.86, 26.04°)
OKLab	oklab(20.35% 0.047 0.0273)
OKLCH	oklch(20.35% 0.054 30.2)
XYZ	xyz(1.1544, 0.7684, 0.2885)
Luminance	0.0077 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B0B07 #07272B

analogous

#2B0715 #2B0B07 #2B1D07

triadic

#2B0B07 #072B0B #0B072B

tetradic

#2B0B07 #152B07 #07272B #1D072B

square

#2B0B07 #152B07 #07272B #1D072B

split-complementary

#2B0B07 #072B1D #07152B

monochromatic

#1A0704 #1A0704 #2B0B07 #601810 #942618

Accessibility & contrast

On white

18.20

#2B0B07 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#2B0B07 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B0B07

18.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B0B07	#FFFFFF	#000000	##FFFFFF
##2B0B07	1.00	18.20	1.15	18.20
#FFFFFF	18.20	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#141107

Deuteranopia (green-blind)

#1B1806

Tritanopia (blue-blind)

#30050A

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #2b0b07;
/* rgb */ color: rgb(43, 11, 7);
/* oklch */ color: oklch(20.4% 0.054 30.2);

Tailwind

colors: {
  custom: {
    50: '#674b4a',
    500: '#2b0b07',
    950: '#000000',
  },
}

SCSS

$custom: #2b0b07;
$custom-light: #674b4a;
$custom-dark: #000000;

JSON

{
  "hex": "#2b0b07",
  "rgb": {
    "r": 43,
    "g": 11,
    "b": 7
  },
  "hsl": {
    "h": 6.667,
    "s": 72,
    "l": 9.804
  },
  "oklch": {
    "l": 0.20353,
    "c": 0.05438,
    "h": 30.2
  },
  "luminance": 0.00768
}

Semantic roles & 50–950 ramp

primary

#2B0B07

secondary

#23636B

accent

#DBEF39

background

#F6F4F4

surface

#EBE7E7

border

#C6C3C3

text

#060101

muted

#7A7777

Preview Lab

Preview with #2B0B07

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

Preview Lab → · Contrast checker → · Palette generator →