#2B1D05#2B1D05

#2B1D05 is a very dark, muted orange. Relative luminance 0.014; OKLCH L 24.3% C 0.043 H 78.2°. Best body text is #FFFFFF at 16.40:1 contrast (WCAG AA passes).

Color values

HEX	#2B1D05
RGB	rgb(43, 29, 5)
HSL	hsl(38, 79%, 9%)
HSV	hsv(38, 88%, 17%)
CMYK	cmyk(0%, 32.6%, 88.4%, 83.1%)
CIE-LAB	lab(11.98, 3.77, 15.83)
CIE-LCH	lch(11.98, 16.27, 76.59°)
OKLab	oklab(24.26% 0.0088 0.0424)
OKLCH	oklch(24.26% 0.043 78.2)
XYZ	xyz(1.4631, 1.4034, 0.3374)
Luminance	0.0140 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B1D05 #05132B

analogous

#2B0A05 #2B1D05 #262B05

triadic

#2B1D05 #052B1D #1D052B

tetradic

#2B1D05 #052B0A #05132B #2B0526

square

#2B1D05 #052B0A #05132B #2B0526

split-complementary

#2B1D05 #05262B #0A052B

monochromatic

#1B1203 #1B1203 #2B1D05 #62420B #996712

Accessibility & contrast

On white

16.40

#2B1D05 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#2B1D05 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B1D05

16.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B1D05	#FFFFFF	#000000	##FFFFFF
##2B1D05	1.00	16.40	1.28	16.40
#FFFFFF	16.40	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#221D03

Deuteranopia (green-blind)

#262106

Tritanopia (blue-blind)

#301918

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #2b1d05;
/* rgb */ color: rgb(43, 29, 5);
/* oklch */ color: oklch(24.3% 0.043 78.2);

Tailwind

colors: {
  custom: {
    50: '#655849',
    500: '#2b1d05',
    950: '#000000',
  },
}

SCSS

$custom: #2b1d05;
$custom-light: #655849;
$custom-dark: #000000;

JSON

{
  "hex": "#2b1d05",
  "rgb": {
    "r": 43,
    "g": 29,
    "b": 5
  },
  "hsl": {
    "h": 37.895,
    "s": 79.167,
    "l": 9.412
  },
  "oklch": {
    "l": 0.2426,
    "c": 0.04326,
    "h": 78.2
  },
  "luminance": 0.01403
}

Semantic roles & 50–950 ramp

primary

#2B1D05

secondary

#1F3C6D

accent

#7AF632

background

#F6F5F4

surface

#EBE9E6

border

#C6C5C2

text

#060300

muted

#7A7877

Preview Lab

Preview with #2B1D05

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

Preview Lab → · Contrast checker → · Palette generator →