#2B1F06#2B1F06

#2B1F06 is a very dark, muted orange. Relative luminance 0.015; OKLCH L 24.8% C 0.043 H 83.0°. Best body text is #FFFFFF at 16.14:1 contrast (WCAG AA passes).

Color values

HEX	#2B1F06
RGB	rgb(43, 31, 6)
HSL	hsl(41, 76%, 10%)
HSV	hsv(41, 86%, 17%)
CMYK	cmyk(0%, 27.9%, 86%, 83.1%)
CIE-LAB	lab(12.65, 2.45, 16.33)
CIE-LCH	lch(12.65, 16.52, 81.46°)
OKLab	oklab(24.79% 0.0052 0.0425)
OKLCH	oklch(24.79% 0.043 83)
XYZ	xyz(1.5192, 1.5068, 0.3831)
Luminance	0.0151 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B1F06 #06122B

analogous

#2B0D06 #2B1F06 #252B06

triadic

#2B1F06 #062B1F #1F062B

tetradic

#2B1F06 #062B0D #06122B #2B0625

square

#2B1F06 #062B0D #06122B #2B0625

split-complementary

#2B1F06 #06252B #0D062B

monochromatic

#1B1304 #1B1304 #2B1F06 #61460D #966C15

Accessibility & contrast

On white

16.14

#2B1F06 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#2B1F06 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B1F06

16.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B1F06	#FFFFFF	#000000	##FFFFFF
##2B1F06	1.00	16.14	1.30	16.14
#FFFFFF	16.14	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#241F04

Deuteranopia (green-blind)

#272207

Tritanopia (blue-blind)

#2F1B1A

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #2b1f06;
/* rgb */ color: rgb(43, 31, 6);
/* oklch */ color: oklch(24.8% 0.043 83.0);

Tailwind

colors: {
  custom: {
    50: '#655a49',
    500: '#2b1f06',
    950: '#000000',
  },
}

SCSS

$custom: #2b1f06;
$custom-light: #655a49;
$custom-dark: #000000;

JSON

{
  "hex": "#2b1f06",
  "rgb": {
    "r": 43,
    "g": 31,
    "b": 6
  },
  "hsl": {
    "h": 40.541,
    "s": 75.51,
    "l": 9.608
  },
  "oklch": {
    "l": 0.2479,
    "c": 0.04281,
    "h": 83
  },
  "luminance": 0.01507
}

Semantic roles & 50–950 ramp

primary

#2B1F06

secondary

#21396C

accent

#73F236

background

#F6F5F4

surface

#EBE9E6

border

#C6C5C2

text

#060301

muted

#7A7877

Preview Lab

Preview with #2B1F06

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

Preview Lab → · Contrast checker → · Palette generator →