#2B1C09#2B1C09

#2B1C09 is a very dark, muted orange. Relative luminance 0.014; OKLCH L 24.1% C 0.039 H 70.6°. Best body text is #FFFFFF at 16.50:1 contrast (WCAG AA passes).

Color values

HEX	#2B1C09
RGB	rgb(43, 28, 9)
HSL	hsl(34, 65%, 10%)
HSV	hsv(34, 79%, 17%)
CMYK	cmyk(0%, 34.9%, 79.1%, 83.1%)
CIE-LAB	lab(11.72, 4.85, 13.84)
CIE-LCH	lch(11.72, 14.66, 70.67°)
OKLab	oklab(24.07% 0.0129 0.0365)
OKLCH	oklch(24.07% 0.039 70.6)
XYZ	xyz(1.4609, 1.3639, 0.4447)
Luminance	0.0136 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B1C09 #09182B

analogous

#2B0B09 #2B1C09 #292B09

triadic

#2B1C09 #092B1C #1C092B

tetradic

#2B1C09 #092B0B #09182B #2B0929

square

#2B1C09 #092B0B #09182B #2B0929

split-complementary

#2B1C09 #09292B #0B092B

monochromatic

#191005 #191005 #2B1C09 #5E3D14 #905E1E

Accessibility & contrast

On white

16.50

#2B1C09 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.27

#2B1C09 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B1C09

16.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B1C09	#FFFFFF	#000000	##FFFFFF
##2B1C09	1.00	16.50	1.27	16.50
#FFFFFF	16.50	1.00	21.00	1.00
#000000	1.27	21.00	1.00	21.00
##FFFFFF	16.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#211D07

Deuteranopia (green-blind)

#252009

Tritanopia (blue-blind)

#2F1818

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #2b1c09;
/* rgb */ color: rgb(43, 28, 9);
/* oklch */ color: oklch(24.1% 0.039 70.6);

Tailwind

colors: {
  custom: {
    50: '#65584a',
    500: '#2b1c09',
    950: '#000000',
  },
}

SCSS

$custom: #2b1c09;
$custom-light: #65584a;
$custom-dark: #000000;

JSON

{
  "hex": "#2b1c09",
  "rgb": {
    "r": 43,
    "g": 28,
    "b": 9
  },
  "hsl": {
    "h": 33.529,
    "s": 65.385,
    "l": 10.196
  },
  "oklch": {
    "l": 0.24072,
    "c": 0.0387,
    "h": 70.6
  },
  "luminance": 0.01364
}

Semantic roles & 50–950 ramp

primary

#2B1C09

secondary

#274469

accent

#8AE83F

background

#F6F5F4

surface

#EBE9E7

border

#C6C5C3

text

#060301

muted

#7A7877

Preview Lab

Preview with #2B1C09

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

Preview Lab → · Contrast checker → · Palette generator →