#3F2F0A#3F2F0A

#3F2F0A is a dark, muted orange. Relative luminance 0.031; OKLCH L 31.6% C 0.056 H 84.4°. Best body text is #FFFFFF at 12.94:1 contrast (WCAG AA passes).

Color values

HEX	#3F2F0A
RGB	rgb(63, 47, 10)
HSL	hsl(42, 73%, 14%)
HSV	hsv(42, 84%, 25%)
CMYK	cmyk(0%, 25.4%, 84.1%, 75.3%)
CIE-LAB	lab(20.49, 2.85, 24.97)
CIE-LCH	lch(20.49, 25.14, 83.49°)
OKLab	oklab(31.56% 0.0055 0.056)
OKLCH	oklch(31.56% 0.056 84.4)
XYZ	xyz(3.1214, 3.1119, 0.7234)
Luminance	0.0311 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F2F0A #0A1A3F

analogous

#3F150A #3F2F0A #353F0A

triadic

#3F2F0A #0A3F2F #2F0A3F

tetradic

#3F2F0A #0A3F15 #0A1A3F #3F0A35

square

#3F2F0A #0A3F15 #0A1A3F #3F0A35

split-complementary

#3F2F0A #0A353F #150A3F

monochromatic

#1A1404 #1A1404 #3F2F0A #745612 #A97E1B

Accessibility & contrast

On white

12.94

#3F2F0A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#3F2F0A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F2F0A

12.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F2F0A	#FFFFFF	#000000	##FFFFFF
##3F2F0A	1.00	12.94	1.62	12.94
#FFFFFF	12.94	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#362F05

Deuteranopia (green-blind)

#3A330C

Tritanopia (blue-blind)

#452A28

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #3f2f0a;
/* rgb */ color: rgb(63, 47, 10);
/* oklch */ color: oklch(31.6% 0.056 84.4);

Tailwind

colors: {
  custom: {
    50: '#77674c',
    500: '#3f2f0a',
    950: '#000000',
  },
}

SCSS

$custom: #3f2f0a;
$custom-light: #77674c;
$custom-dark: #000000;

JSON

{
  "hex": "#3f2f0a",
  "rgb": {
    "r": 63,
    "g": 47,
    "b": 10
  },
  "hsl": {
    "h": 41.887,
    "s": 72.603,
    "l": 14.314
  },
  "oklch": {
    "l": 0.3156,
    "c": 0.05627,
    "h": 84.4
  },
  "luminance": 0.03112
}

Semantic roles & 50–950 ramp

primary

#3F2F0A

secondary

#29427C

accent

#70EF38

background

#F7F6F4

surface

#EDEBE7

border

#C8C6C3

text

#090601

muted

#7B7A77

Preview Lab

Preview with #3F2F0A

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

Preview Lab → · Contrast checker → · Palette generator →