#2B1404#2B1404

#2B1404 is a very dark, muted orange. Relative luminance 0.010; OKLCH L 22.1% C 0.047 H 54.4°. Best body text is #FFFFFF at 17.43:1 contrast (WCAG AA passes).

Color values

HEX	#2B1404
RGB	rgb(43, 20, 4)
HSL	hsl(25, 83%, 9%)
HSV	hsv(25, 91%, 17%)
CMYK	cmyk(0%, 53.5%, 90.7%, 83.1%)
CIE-LAB	lab(9.18, 10.06, 12.32)
CIE-LCH	lch(9.18, 15.90, 50.75°)
OKLab	oklab(22.08% 0.0271 0.0379)
OKLCH	oklch(22.08% 0.047 54.4)
XYZ	xyz(1.2684, 1.0228, 0.2455)
Luminance	0.0102 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B1404 #041B2B

analogous

#2B0408 #2B1404 #2B2804

triadic

#2B1404 #042B14 #14042B

tetradic

#2B1404 #082B04 #041B2B #28042B

square

#2B1404 #082B04 #041B2B #28042B

split-complementary

#2B1404 #042B28 #04082B

monochromatic

#1C0D03 #1C0D03 #2B1404 #632E09 #9B480E

Accessibility & contrast

On white

17.43

#2B1404 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#2B1404 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B1404

17.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B1404	#FFFFFF	#000000	##FFFFFF
##2B1404	1.00	17.43	1.20	17.43
#FFFFFF	17.43	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B1703

Deuteranopia (green-blind)

#201C04

Tritanopia (blue-blind)

#300F10

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #2b1404;
/* rgb */ color: rgb(43, 20, 4);
/* oklch */ color: oklch(22.1% 0.047 54.4);

Tailwind

colors: {
  custom: {
    50: '#665148',
    500: '#2b1404',
    950: '#000000',
  },
}

SCSS

$custom: #2b1404;
$custom-light: #665148;
$custom-dark: #000000;

JSON

{
  "hex": "#2b1404",
  "rgb": {
    "r": 43,
    "g": 20,
    "b": 4
  },
  "hsl": {
    "h": 24.615,
    "s": 82.979,
    "l": 9.216
  },
  "oklch": {
    "l": 0.2208,
    "c": 0.04654,
    "h": 54.4
  },
  "luminance": 0.01023
}

Semantic roles & 50–950 ramp

primary

#2B1404

secondary

#1D4D6E

accent

#A6F92E

background

#F6F4F4

surface

#EBE7E6

border

#C6C3C2

text

#060200

muted

#7A7877

Preview Lab

Preview with #2B1404

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

Preview Lab → · Contrast checker → · Palette generator →