#2B211B#2B211B

#2B211B is a dark, near-neutral orange. Relative luminance 0.017; OKLCH L 25.8% C 0.019 H 52.6°. Best body text is #FFFFFF at 15.72:1 contrast (WCAG AA passes).

Color values

HEX	#2B211B
RGB	rgb(43, 33, 27)
HSL	hsl(23, 23%, 14%)
HSV	hsv(23, 37%, 17%)
CMYK	cmyk(0%, 23.3%, 37.2%, 83.1%)
CIE-LAB	lab(13.71, 3.66, 5.88)
CIE-LCH	lch(13.71, 6.92, 58.12°)
OKLab	oklab(25.75% 0.0115 0.015)
OKLCH	oklch(25.75% 0.019 52.6)
XYZ	xyz(1.7380, 1.6805, 1.2695)
Luminance	0.0168 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B211B #1B252B

analogous

#2B1B1D #2B211B #2B291B

triadic

#2B211B #1B2B21 #211B2B

tetradic

#2B211B #1D2B1B #1B252B #291B2B

square

#2B211B #1D2B1B #1B252B #291B2B

split-complementary

#2B211B #1B2B29 #1B1D2B

monochromatic

#130E0C #130E0C #2B211B #513E33 #765B4A

Accessibility & contrast

On white

15.72

#2B211B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.34

#2B211B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B211B

15.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B211B	#FFFFFF	#000000	##FFFFFF
##2B211B	1.00	15.72	1.34	15.72
#FFFFFF	15.72	1.00	21.00	1.00
#000000	1.34	21.00	1.00	21.00
##FFFFFF	15.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#24221B

Deuteranopia (green-blind)

#26241B

Tritanopia (blue-blind)

#2E1F1F

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #2b211b;
/* rgb */ color: rgb(43, 33, 27);
/* oklch */ color: oklch(25.8% 0.019 52.6);

Tailwind

colors: {
  custom: {
    50: '#645c57',
    500: '#2b211b',
    950: '#000000',
  },
}

SCSS

$custom: #2b211b;
$custom-light: #645c57;
$custom-dark: #000000;

JSON

{
  "hex": "#2b211b",
  "rgb": {
    "r": 43,
    "g": 33,
    "b": 27
  },
  "hsl": {
    "h": 22.5,
    "s": 22.857,
    "l": 13.725
  },
  "oklch": {
    "l": 0.25752,
    "c": 0.01894,
    "h": 52.6
  },
  "luminance": 0.0168
}

Semantic roles & 50–950 ramp

primary

#2B211B

secondary

#44545E

accent

#9FBF68

background

#F6F5F5

surface

#EBE9E9

border

#C6C5C5

text

#050403

muted

#7A7978

Preview Lab

Preview with #2B211B

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

Preview Lab → · Contrast checker → · Palette generator →