#2B1D06#2B1D06

#2B1D06 is a very dark, muted orange. Relative luminance 0.014; OKLCH L 24.3% C 0.042 H 77.2°. Best body text is #FFFFFF at 16.39:1 contrast (WCAG AA passes).

Color values

HEX	#2B1D06
RGB	rgb(43, 29, 6)
HSL	hsl(37, 76%, 10%)
HSV	hsv(37, 86%, 17%)
CMYK	cmyk(0%, 32.6%, 86%, 83.1%)
CIE-LAB	lab(11.99, 3.87, 15.44)
CIE-LCH	lch(11.99, 15.92, 75.94°)
OKLab	oklab(24.28% 0.0093 0.0411)
OKLCH	oklch(24.28% 0.042 77.2)
XYZ	xyz(1.4686, 1.4056, 0.3662)
Luminance	0.0140 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B1D06 #06142B

analogous

#2B0B06 #2B1D06 #272B06

triadic

#2B1D06 #062B1D #1D062B

tetradic

#2B1D06 #062B0B #06142B #2B0627

square

#2B1D06 #062B0B #06142B #2B0627

split-complementary

#2B1D06 #06272B #0B062B

monochromatic

#1B1204 #1B1204 #2B1D06 #61410D #966515

Accessibility & contrast

On white

16.39

#2B1D06 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#2B1D06 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B1D06

16.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B1D06	#FFFFFF	#000000	##FFFFFF
##2B1D06	1.00	16.39	1.28	16.39
#FFFFFF	16.39	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#221D04

Deuteranopia (green-blind)

#262107

Tritanopia (blue-blind)

#301918

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #2b1d06;
/* rgb */ color: rgb(43, 29, 6);
/* oklch */ color: oklch(24.3% 0.042 77.2);

Tailwind

colors: {
  custom: {
    50: '#655849',
    500: '#2b1d06',
    950: '#000000',
  },
}

SCSS

$custom: #2b1d06;
$custom-light: #655849;
$custom-dark: #000000;

JSON

{
  "hex": "#2b1d06",
  "rgb": {
    "r": 43,
    "g": 29,
    "b": 6
  },
  "hsl": {
    "h": 37.297,
    "s": 75.51,
    "l": 9.608
  },
  "oklch": {
    "l": 0.24276,
    "c": 0.04209,
    "h": 77.2
  },
  "luminance": 0.01405
}

Semantic roles & 50–950 ramp

primary

#2B1D06

secondary

#213D6C

accent

#7DF236

background

#F6F5F4

surface

#EBE9E6

border

#C6C5C2

text

#060301

muted

#7A7877

Preview Lab

Preview with #2B1D06

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

Preview Lab → · Contrast checker → · Palette generator →