#2B1702#2B1702

#2B1702 is a very dark, muted orange. Relative luminance 0.011; OKLCH L 22.7% C 0.047 H 65.5°. Best body text is #FFFFFF at 17.13:1 contrast (WCAG AA passes).

Color values

HEX	#2B1702
RGB	rgb(43, 23, 2)
HSL	hsl(31, 91%, 9%)
HSV	hsv(31, 95%, 17%)
CMYK	cmyk(0%, 46.5%, 95.3%, 83.1%)
CIE-LAB	lab(10.04, 7.76, 14.35)
CIE-LCH	lch(10.04, 16.32, 61.59°)
OKLab	oklab(22.73% 0.0196 0.0429)
OKLCH	oklch(22.73% 0.047 65.5)
XYZ	xyz(1.3137, 1.1309, 0.2065)
Luminance	0.0113 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B1702 #02162B

analogous

#2B0302 #2B1702 #2B2B02

triadic

#2B1702 #022B17 #17022B

tetradic

#2B1702 #022B03 #02162B #2B022B

square

#2B1702 #022B03 #02162B #2B022B

split-complementary

#2B1702 #022B2B #03022B

monochromatic

#1D1001 #1D1001 #2B1702 #653605 #A05607

Accessibility & contrast

On white

17.13

#2B1702 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#2B1702 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B1702

17.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B1702	#FFFFFF	#000000	##FFFFFF
##2B1702	1.00	17.13	1.23	17.13
#FFFFFF	17.13	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D1900

Deuteranopia (green-blind)

#221D02

Tritanopia (blue-blind)

#301212

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #2b1702;
/* rgb */ color: rgb(43, 23, 2);
/* oklch */ color: oklch(22.7% 0.047 65.5);

Tailwind

colors: {
  custom: {
    50: '#665447',
    500: '#2b1702',
    950: '#000000',
  },
}

SCSS

$custom: #2b1702;
$custom-light: #665447;
$custom-dark: #000000;

JSON

{
  "hex": "#2b1702",
  "rgb": {
    "r": 43,
    "g": 23,
    "b": 2
  },
  "hsl": {
    "h": 30.732,
    "s": 91.111,
    "l": 8.824
  },
  "oklch": {
    "l": 0.22731,
    "c": 0.04713,
    "h": 65.5
  },
  "luminance": 0.01131
}

Semantic roles & 50–950 ramp

primary

#2B1702

secondary

#194370

accent

#91FF29

background

#F6F4F4

surface

#EBE7E6

border

#C6C3C2

text

#060200

muted

#7A7877

Preview Lab

Preview with #2B1702

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

Preview Lab → · Contrast checker → · Palette generator →