#2B1301#2B1301

#2B1301 is a very dark, muted orange. Relative luminance 0.010; OKLCH L 21.8% C 0.050 H 57.3°. Best body text is #FFFFFF at 17.55:1 contrast (WCAG AA passes).

Color values

HEX	#2B1301
RGB	rgb(43, 19, 1)
HSL	hsl(26, 95%, 9%)
HSV	hsv(26, 98%, 17%)
CMYK	cmyk(0%, 55.8%, 97.7%, 83.1%)
CIE-LAB	lab(8.84, 10.48, 13.05)
CIE-LCH	lch(8.84, 16.73, 51.23°)
OKLab	oklab(21.8% 0.0272 0.0424)
OKLCH	oklch(21.8% 0.05 57.3)
XYZ	xyz(1.2347, 0.9817, 0.1532)
Luminance	0.0098 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B1301 #01192B

analogous

#2B0104 #2B1301 #2B2801

triadic

#2B1301 #012B13 #13012B

tetradic

#2B1301 #042B01 #01192B #28012B

square

#2B1301 #042B01 #01192B #28012B

split-complementary

#2B1301 #012B28 #01042B

monochromatic

#1E0D01 #1E0D01 #2B1301 #672D02 #A34804

Accessibility & contrast

On white

17.55

#2B1301 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#2B1301 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B1301

17.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B1301	#FFFFFF	#000000	##FFFFFF
##2B1301	1.00	17.55	1.20	17.55
#FFFFFF	17.55	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A1600

Deuteranopia (green-blind)

#201B01

Tritanopia (blue-blind)

#300E0F

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #2b1301;
/* rgb */ color: rgb(43, 19, 1);
/* oklch */ color: oklch(21.8% 0.050 57.3);

Tailwind

colors: {
  custom: {
    50: '#665147',
    500: '#2b1301',
    950: '#000000',
  },
}

SCSS

$custom: #2b1301;
$custom-light: #665147;
$custom-dark: #000000;

JSON

{
  "hex": "#2b1301",
  "rgb": {
    "r": 43,
    "g": 19,
    "b": 1
  },
  "hsl": {
    "h": 25.714,
    "s": 95.455,
    "l": 8.627
  },
  "oklch": {
    "l": 0.21799,
    "c": 0.05036,
    "h": 57.3
  },
  "luminance": 0.00982
}

Semantic roles & 50–950 ramp

primary

#2B1301

secondary

#174A71

accent

#A3FF29

background

#F6F4F3

surface

#EBE7E5

border

#C6C3C1

text

#060200

muted

#7A7877

Preview Lab

Preview with #2B1301

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

Preview Lab → · Contrast checker → · Palette generator →