#2B0D09#2B0D09

#2B0D09 is a very dark, muted red. Relative luminance 0.008; OKLCH L 20.8% C 0.051 H 29.8°. Best body text is #FFFFFF at 18.04:1 contrast (WCAG AA passes).

Color values

HEX	#2B0D09
RGB	rgb(43, 13, 9)
HSL	hsl(7, 65%, 10%)
HSV	hsv(7, 79%, 17%)
CMYK	cmyk(0%, 69.8%, 79.1%, 83.1%)
CIE-LAB	lab(7.42, 15.15, 7.72)
CIE-LCH	lch(7.42, 17.00, 27.02°)
OKLab	oklab(20.76% 0.0443 0.0253)
OKLCH	oklch(20.76% 0.051 29.8)
XYZ	xyz(1.1896, 0.8213, 0.3543)
Luminance	0.0082 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B0D09 #09272B

analogous

#2B0916 #2B0D09 #2B1E09

triadic

#2B0D09 #092B0D #0D092B

tetradic

#2B0D09 #162B09 #09272B #1E092B

square

#2B0D09 #162B09 #09272B #1E092B

split-complementary

#2B0D09 #092B1E #09162B

monochromatic

#190805 #190805 #2B0D09 #5E1C14 #902C1E

Accessibility & contrast

On white

18.04

#2B0D09 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#2B0D09 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B0D09

18.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B0D09	#FFFFFF	#000000	##FFFFFF
##2B0D09	1.00	18.04	1.16	18.04
#FFFFFF	18.04	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#151209

Deuteranopia (green-blind)

#1C1908

Tritanopia (blue-blind)

#30070C

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #2b0d09;
/* rgb */ color: rgb(43, 13, 9);
/* oklch */ color: oklch(20.8% 0.051 29.8);

Tailwind

colors: {
  custom: {
    50: '#664d4b',
    500: '#2b0d09',
    950: '#000000',
  },
}

SCSS

$custom: #2b0d09;
$custom-light: #664d4b;
$custom-dark: #000000;

JSON

{
  "hex": "#2b0d09",
  "rgb": {
    "r": 43,
    "g": 13,
    "b": 9
  },
  "hsl": {
    "h": 7.059,
    "s": 65.385,
    "l": 10.196
  },
  "oklch": {
    "l": 0.20755,
    "c": 0.05102,
    "h": 29.8
  },
  "luminance": 0.00821
}

Semantic roles & 50–950 ramp

primary

#2B0D09

secondary

#276169

accent

#D4E83F

background

#F6F4F4

surface

#EBE7E7

border

#C6C3C3

text

#060101

muted

#7A7777

Preview Lab

Preview with #2B0D09

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

Preview Lab → · Contrast checker → · Palette generator →