#2A1801#2A1801

#2A1801 is a very dark, muted orange. Relative luminance 0.011; OKLCH L 22.8% C 0.047 H 71.1°. Best body text is #FFFFFF at 17.08:1 contrast (WCAG AA passes).

Color values

HEX	#2A1801
RGB	rgb(42, 24, 1)
HSL	hsl(34, 95%, 8%)
HSV	hsv(34, 98%, 16%)
CMYK	cmyk(0%, 42.9%, 97.6%, 83.5%)
CIE-LAB	lab(10.17, 6.39, 14.92)
CIE-LCH	lch(10.17, 16.23, 66.81°)
OKLab	oklab(22.79% 0.0153 0.0447)
OKLCH	oklch(22.79% 0.047 71.1)
XYZ	xyz(1.2871, 1.1478, 0.1825)
Luminance	0.0115 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A1801 #01132A

analogous

#2A0401 #2A1801 #272A01

triadic

#2A1801 #012A18 #18012A

tetradic

#2A1801 #012A04 #01132A #2A0127

square

#2A1801 #012A04 #01132A #2A0127

split-complementary

#2A1801 #01272A #04012A

monochromatic

#1E1101 #1E1101 #2A1801 #663A02 #A25C04

Accessibility & contrast

On white

17.08

#2A1801 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#2A1801 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A1801

17.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A1801	#FFFFFF	#000000	##FFFFFF
##2A1801	1.00	17.08	1.23	17.08
#FFFFFF	17.08	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E1900

Deuteranopia (green-blind)

#221E01

Tritanopia (blue-blind)

#2F1313

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #2a1801;
/* rgb */ color: rgb(42, 24, 1);
/* oklch */ color: oklch(22.8% 0.047 71.1);

Tailwind

colors: {
  custom: {
    50: '#655447',
    500: '#2a1801',
    950: '#000000',
  },
}

SCSS

$custom: #2a1801;
$custom-light: #655447;
$custom-dark: #000000;

JSON

{
  "hex": "#2a1801",
  "rgb": {
    "r": 42,
    "g": 24,
    "b": 1
  },
  "hsl": {
    "h": 33.659,
    "s": 95.349,
    "l": 8.431
  },
  "oklch": {
    "l": 0.22792,
    "c": 0.04726,
    "h": 71.1
  },
  "luminance": 0.01148
}

Semantic roles & 50–950 ramp

primary

#2A1801

secondary

#163E70

accent

#87FF29

background

#F6F4F3

surface

#EBE7E5

border

#C6C3C1

text

#060200

muted

#7A7877

Preview Lab

Preview with #2A1801

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

Preview Lab → · Contrast checker → · Palette generator →