#2B0800#2B0800

#2B0800 is a very dark, moderate red. Relative luminance 0.007; OKLCH L 19.7% C 0.062 H 39.9°. Best body text is #FFFFFF at 18.46:1 contrast (WCAG AA passes).

Color values

HEX	#2B0800
RGB	rgb(43, 8, 0)
HSL	hsl(11, 100%, 8%)
HSV	hsv(11, 100%, 17%)
CMYK	cmyk(0%, 81.4%, 100%, 83.1%)
CIE-LAB	lab(6.21, 16.79, 9.62)
CIE-LCH	lch(6.21, 19.35, 29.82°)
OKLab	oklab(19.67% 0.0475 0.0397)
OKLCH	oklch(19.67% 0.062 39.9)
XYZ	xyz(1.0832, 0.6874, 0.0756)
Luminance	0.0069 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B0800 #00232B

analogous

#2B000D #2B0800 #2B1D00

triadic

#2B0800 #002B08 #08002B

tetradic

#2B0800 #0D2B00 #00232B #1D002B

square

#2B0800 #0D2B00 #00232B #1D002B

split-complementary

#2B0800 #002B1D #000D2B

monochromatic

#1F0600 #1F0600 #2B0800 #681300 #A51F00

Accessibility & contrast

On white

18.46

#2B0800 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#2B0800 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B0800

18.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B0800	#FFFFFF	#000000	##FFFFFF
##2B0800	1.00	18.46	1.14	18.46
#FFFFFF	18.46	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#120F00

Deuteranopia (green-blind)

#1B1700

Tritanopia (blue-blind)

#310106

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #2b0800;
/* rgb */ color: rgb(43, 8, 0);
/* oklch */ color: oklch(19.7% 0.062 39.9);

Tailwind

colors: {
  custom: {
    50: '#674a47',
    500: '#2b0800',
    950: '#000000',
  },
}

SCSS

$custom: #2b0800;
$custom-light: #674a47;
$custom-dark: #000000;

JSON

{
  "hex": "#2b0800",
  "rgb": {
    "r": 43,
    "g": 8,
    "b": 0
  },
  "hsl": {
    "h": 11.163,
    "s": 100,
    "l": 8.431
  },
  "oklch": {
    "l": 0.19674,
    "c": 0.06191,
    "h": 39.9
  },
  "luminance": 0.00687
}

Semantic roles & 50–950 ramp

primary

#2B0800

secondary

#146173

accent

#D7FF29

background

#F6F4F3

surface

#EBE7E5

border

#C6C3C1

text

#060100

muted

#7A7777

Preview Lab

Preview with #2B0800

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

Preview Lab → · Contrast checker → · Palette generator →