#2B1601#2B1601

#2B1601 is a very dark, muted orange. Relative luminance 0.011; OKLCH L 22.5% C 0.049 H 64.5°. Best body text is #FFFFFF at 17.24:1 contrast (WCAG AA passes).

Color values

HEX	#2B1601
RGB	rgb(43, 22, 1)
HSL	hsl(30, 95%, 9%)
HSV	hsv(30, 98%, 17%)
CMYK	cmyk(0%, 48.8%, 97.7%, 83.1%)
CIE-LAB	lab(9.72, 8.38, 14.31)
CIE-LCH	lch(9.72, 16.58, 59.64°)
OKLab	oklab(22.48% 0.021 0.044)
OKLCH	oklch(22.48% 0.049 64.5)
XYZ	xyz(1.2888, 1.0897, 0.1712)
Luminance	0.0109 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B1601 #01162B

analogous

#2B0101 #2B1601 #2B2B01

triadic

#2B1601 #012B16 #16012B

tetradic

#2B1601 #012B01 #01162B #2B012B

square

#2B1601 #012B01 #01162B #2B012B

split-complementary

#2B1601 #012B2B #01012B

monochromatic

#1E0F01 #1E0F01 #2B1601 #673502 #A35304

Accessibility & contrast

On white

17.24

#2B1601 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#2B1601 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B1601

17.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B1601	#FFFFFF	#000000	##FFFFFF
##2B1601	1.00	17.24	1.22	17.24
#FFFFFF	17.24	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D1800

Deuteranopia (green-blind)

#221D01

Tritanopia (blue-blind)

#301111

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #2b1601;
/* rgb */ color: rgb(43, 22, 1);
/* oklch */ color: oklch(22.5% 0.049 64.5);

Tailwind

colors: {
  custom: {
    50: '#665347',
    500: '#2b1601',
    950: '#000000',
  },
}

SCSS

$custom: #2b1601;
$custom-light: #665347;
$custom-dark: #000000;

JSON

{
  "hex": "#2b1601",
  "rgb": {
    "r": 43,
    "g": 22,
    "b": 1
  },
  "hsl": {
    "h": 30,
    "s": 95.455,
    "l": 8.627
  },
  "oklch": {
    "l": 0.22478,
    "c": 0.04872,
    "h": 64.5
  },
  "luminance": 0.0109
}

Semantic roles & 50–950 ramp

primary

#2B1601

secondary

#174471

accent

#94FF29

background

#F6F4F3

surface

#EBE7E5

border

#C6C3C1

text

#060200

muted

#7A7877

Preview Lab

Preview with #2B1601

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

Preview Lab → · Contrast checker → · Palette generator →