#2B0206#2B0206

#2B0206 is a very dark, moderate red. Relative luminance 0.006; OKLCH L 18.7% C 0.069 H 19.9°. Best body text is #FFFFFF at 18.85:1 contrast (WCAG AA passes).

Color values

HEX	#2B0206
RGB	rgb(43, 2, 6)
HSL	hsl(354, 91%, 9%)
HSV	hsv(354, 95%, 17%)
CMYK	cmyk(0%, 95.3%, 86%, 83.1%)
CIE-LAB	lab(5.15, 20.22, 5.63)
CIE-LCH	lch(5.15, 20.99, 15.57°)
OKLab	oklab(18.73% 0.065 0.0235)
OKLCH	oklch(18.73% 0.069 19.9)
XYZ	xyz(1.0510, 0.5703, 0.2270)
Luminance	0.0057 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B0206 #022B27

analogous

#2B021B #2B0206 #2B1302

triadic

#2B0206 #062B02 #02062B

tetradic

#2B0206 #1B2B02 #022B27 #13022B

square

#2B0206 #1B2B02 #022B27 #13022B

split-complementary

#2B0206 #022B13 #021B2B

monochromatic

#1D0104 #1D0104 #2B0206 #65050E #A00716

Accessibility & contrast

On white

18.85

#2B0206 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.11

#2B0206 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B0206

18.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B0206	#FFFFFF	#000000	##FFFFFF
##2B0206	1.00	18.85	1.11	18.85
#FFFFFF	18.85	1.00	21.00	1.00
#000000	1.11	21.00	1.00	21.00
##FFFFFF	18.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D0B06

Deuteranopia (green-blind)

#181505

Tritanopia (blue-blind)

#300004

Achromatopsia (no color)

#111111

Design tokens & code

CSS

--color: #2b0206;
/* rgb */ color: rgb(43, 2, 6);
/* oklch */ color: oklch(18.7% 0.069 19.9);

Tailwind

colors: {
  custom: {
    50: '#674749',
    500: '#2b0206',
    950: '#000000',
  },
}

SCSS

$custom: #2b0206;
$custom-light: #674749;
$custom-dark: #000000;

JSON

{
  "hex": "#2b0206",
  "rgb": {
    "r": 43,
    "g": 2,
    "b": 6
  },
  "hsl": {
    "h": 354.146,
    "s": 91.111,
    "l": 8.824
  },
  "oklch": {
    "l": 0.18729,
    "c": 0.06912,
    "h": 19.9
  },
  "luminance": 0.0057
}

Semantic roles & 50–950 ramp

primary

#2B0206

secondary

#197068

accent

#FFEA29

background

#F6F4F4

surface

#EBE6E6

border

#C6C2C2

text

#060000

muted

#7A7777

Preview Lab

Preview with #2B0206

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

Preview Lab → · Contrast checker → · Palette generator →