#2B1F07#2B1F07

#2B1F07 is a very dark, muted orange. Relative luminance 0.015; OKLCH L 24.8% C 0.042 H 82.2°. Best body text is #FFFFFF at 16.13:1 contrast (WCAG AA passes).

Color values

HEX	#2B1F07
RGB	rgb(43, 31, 7)
HSL	hsl(40, 72%, 10%)
HSV	hsv(40, 84%, 17%)
CMYK	cmyk(0%, 27.9%, 83.7%, 83.1%)
CIE-LAB	lab(12.67, 2.54, 15.94)
CIE-LCH	lch(12.67, 16.15, 80.93°)
OKLab	oklab(24.81% 0.0057 0.0413)
OKLCH	oklch(24.81% 0.042 82.2)
XYZ	xyz(1.5247, 1.5090, 0.4119)
Luminance	0.0151 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B1F07 #07132B

analogous

#2B0D07 #2B1F07 #252B07

triadic

#2B1F07 #072B1F #1F072B

tetradic

#2B1F07 #072B0D #07132B #2B0725

square

#2B1F07 #072B0D #07132B #2B0725

split-complementary

#2B1F07 #07252B #0D072B

monochromatic

#1A1304 #1A1304 #2B1F07 #604510 #946B18

Accessibility & contrast

On white

16.13

#2B1F07 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#2B1F07 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B1F07

16.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B1F07	#FFFFFF	#000000	##FFFFFF
##2B1F07	1.00	16.13	1.30	16.13
#FFFFFF	16.13	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#241F05

Deuteranopia (green-blind)

#272208

Tritanopia (blue-blind)

#2F1B1A

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #2b1f07;
/* rgb */ color: rgb(43, 31, 7);
/* oklch */ color: oklch(24.8% 0.042 82.2);

Tailwind

colors: {
  custom: {
    50: '#655a4a',
    500: '#2b1f07',
    950: '#000000',
  },
}

SCSS

$custom: #2b1f07;
$custom-light: #655a4a;
$custom-dark: #000000;

JSON

{
  "hex": "#2b1f07",
  "rgb": {
    "r": 43,
    "g": 31,
    "b": 7
  },
  "hsl": {
    "h": 40,
    "s": 72,
    "l": 9.804
  },
  "oklch": {
    "l": 0.24806,
    "c": 0.04164,
    "h": 82.2
  },
  "luminance": 0.01509
}

Semantic roles & 50–950 ramp

primary

#2B1F07

secondary

#233B6B

accent

#76EF39

background

#F6F5F4

surface

#EBE9E7

border

#C6C5C3

text

#060301

muted

#7A7877

Preview Lab

Preview with #2B1F07

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

Preview Lab → · Contrast checker → · Palette generator →