#2A1B01#2A1B01

#2A1B01 is a very dark, muted orange. Relative luminance 0.013; OKLCH L 23.5% C 0.047 H 78.9°. Best body text is #FFFFFF at 16.73:1 contrast (WCAG AA passes).

Color values

HEX	#2A1B01
RGB	rgb(42, 27, 1)
HSL	hsl(38, 95%, 8%)
HSV	hsv(38, 98%, 16%)
CMYK	cmyk(0%, 35.7%, 97.6%, 83.5%)
CIE-LAB	lab(11.12, 4.25, 16.26)
CIE-LCH	lch(11.12, 16.80, 75.36°)
OKLab	oklab(23.54% 0.0091 0.0464)
OKLCH	oklch(23.54% 0.047 78.9)
XYZ	xyz(1.3524, 1.2784, 0.2042)
Luminance	0.0128 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A1B01 #01102A

analogous

#2A0601 #2A1B01 #242A01

triadic

#2A1B01 #012A1B #1B012A

tetradic

#2A1B01 #012A06 #01102A #2A0124

square

#2A1B01 #012A06 #01102A #2A0124

split-complementary

#2A1B01 #01242A #06012A

monochromatic

#1E1301 #1E1301 #2A1B01 #664102 #A26804

Accessibility & contrast

On white

16.73

#2A1B01 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#2A1B01 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A1B01

16.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A1B01	#FFFFFF	#000000	##FFFFFF
##2A1B01	1.00	16.73	1.26	16.73
#FFFFFF	16.73	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#211C00

Deuteranopia (green-blind)

#241F02

Tritanopia (blue-blind)

#2F1716

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #2a1b01;
/* rgb */ color: rgb(42, 27, 1);
/* oklch */ color: oklch(23.5% 0.047 78.9);

Tailwind

colors: {
  custom: {
    50: '#655747',
    500: '#2a1b01',
    950: '#000000',
  },
}

SCSS

$custom: #2a1b01;
$custom-light: #655747;
$custom-dark: #000000;

JSON

{
  "hex": "#2a1b01",
  "rgb": {
    "r": 42,
    "g": 27,
    "b": 1
  },
  "hsl": {
    "h": 38.049,
    "s": 95.349,
    "l": 8.431
  },
  "oklch": {
    "l": 0.23538,
    "c": 0.04731,
    "h": 78.9
  },
  "luminance": 0.01278
}

Semantic roles & 50–950 ramp

primary

#2A1B01

secondary

#163770

accent

#77FF29

background

#F6F5F3

surface

#EBE9E5

border

#C6C5C1

text

#060300

muted

#7A7877

Preview Lab

Preview with #2A1B01

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

Preview Lab → · Contrast checker → · Palette generator →