#2B1809#2B1809

#2B1809 is a very dark, muted orange. Relative luminance 0.012; OKLCH L 23.1% C 0.040 H 57.4°. Best body text is #FFFFFF at 16.97:1 contrast (WCAG AA passes).

Color values

HEX	#2B1809
RGB	rgb(43, 24, 9)
HSL	hsl(26, 65%, 10%)
HSV	hsv(26, 79%, 17%)
CMYK	cmyk(0%, 44.2%, 79.1%, 83.1%)
CIE-LAB	lab(10.46, 7.70, 12.09)
CIE-LCH	lch(10.46, 14.34, 57.50°)
OKLab	oklab(23.1% 0.0213 0.0334)
OKLCH	oklch(23.1% 0.04 57.4)
XYZ	xyz(1.3723, 1.1867, 0.4152)
Luminance	0.0119 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B1809 #091C2B

analogous

#2B090B #2B1809 #2B2909

triadic

#2B1809 #092B18 #18092B

tetradic

#2B1809 #0B2B09 #091C2B #29092B

square

#2B1809 #0B2B09 #091C2B #29092B

split-complementary

#2B1809 #092B29 #090B2B

monochromatic

#190E05 #190E05 #2B1809 #5E3414 #90501E

Accessibility & contrast

On white

16.97

#2B1809 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#2B1809 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B1809

16.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B1809	#FFFFFF	#000000	##FFFFFF
##2B1809	1.00	16.97	1.24	16.97
#FFFFFF	16.97	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	16.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E1A08

Deuteranopia (green-blind)

#221E09

Tritanopia (blue-blind)

#301415

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #2b1809;
/* rgb */ color: rgb(43, 24, 9);
/* oklch */ color: oklch(23.1% 0.040 57.4);

Tailwind

colors: {
  custom: {
    50: '#66544a',
    500: '#2b1809',
    950: '#000000',
  },
}

SCSS

$custom: #2b1809;
$custom-light: #66544a;
$custom-dark: #000000;

JSON

{
  "hex": "#2b1809",
  "rgb": {
    "r": 43,
    "g": 24,
    "b": 9
  },
  "hsl": {
    "h": 26.471,
    "s": 65.385,
    "l": 10.196
  },
  "oklch": {
    "l": 0.23095,
    "c": 0.03961,
    "h": 57.4
  },
  "luminance": 0.01187
}

Semantic roles & 50–950 ramp

primary

#2B1809

secondary

#274C69

accent

#9EE83F

background

#F6F4F4

surface

#EBE7E7

border

#C6C3C3

text

#060201

muted

#7A7877

Preview Lab

Preview with #2B1809

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

Preview Lab → · Contrast checker → · Palette generator →