#2B0810#2B0810

#2B0810 is a very dark, muted red. Relative luminance 0.007; OKLCH L 20.1% C 0.058 H 10.2°. Best body text is #FFFFFF at 18.34:1 contrast (WCAG AA passes).

Color values

HEX	#2B0810
RGB	rgb(43, 8, 16)
HSL	hsl(346, 69%, 10%)
HSV	hsv(346, 81%, 17%)
CMYK	cmyk(0%, 81.4%, 62.8%, 83.1%)
CIE-LAB	lab(6.55, 18.48, 3.16)
CIE-LCH	lch(6.55, 18.75, 9.71°)
OKLab	oklab(20.1% 0.0573 0.0103)
OKLCH	oklch(20.1% 0.058 10.2)
XYZ	xyz(1.1767, 0.7248, 0.5681)
Luminance	0.0073 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B0810 #082B23

analogous

#2B0821 #2B0810 #2B1208

triadic

#2B0810 #102B08 #08102B

tetradic

#2B0810 #212B08 #082B23 #12082B

square

#2B0810 #212B08 #082B23 #12082B

split-complementary

#2B0810 #082B12 #08212B

monochromatic

#1A050A #1A050A #2B0810 #5F1223 #921B36

Accessibility & contrast

On white

18.34

#2B0810 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#2B0810 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B0810

18.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B0810	#FFFFFF	#000000	##FFFFFF
##2B0810	1.00	18.34	1.15	18.34
#FFFFFF	18.34	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#101010

Deuteranopia (green-blind)

#19170F

Tritanopia (blue-blind)

#30040B

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #2b0810;
/* rgb */ color: rgb(43, 8, 16);
/* oklch */ color: oklch(20.1% 0.058 10.2);

Tailwind

colors: {
  custom: {
    50: '#674a4e',
    500: '#2b0810',
    950: '#000000',
  },
}

SCSS

$custom: #2b0810;
$custom-light: #674a4e;
$custom-dark: #000000;

JSON

{
  "hex": "#2b0810",
  "rgb": {
    "r": 43,
    "g": 8,
    "b": 16
  },
  "hsl": {
    "h": 346.286,
    "s": 68.627,
    "l": 10
  },
  "oklch": {
    "l": 0.20095,
    "c": 0.05826,
    "h": 10.2
  },
  "luminance": 0.00725
}

Semantic roles & 50–950 ramp

primary

#2B0810

secondary

#256A5A

accent

#EBC33C

background

#F6F4F4

surface

#EBE7E7

border

#C6C3C3

text

#060101

muted

#7A7777

Preview Lab

Preview with #2B0810

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

Preview Lab → · Contrast checker → · Palette generator →