#3F321D#3F321D

#3F321D is a dark, muted orange. Relative luminance 0.034; OKLCH L 32.6% C 0.038 H 78.8°. Best body text is #FFFFFF at 12.46:1 contrast (WCAG AA passes).

Color values

HEX	#3F321D
RGB	rgb(63, 50, 29)
HSL	hsl(37, 37%, 18%)
HSV	hsv(37, 54%, 25%)
CMYK	cmyk(0%, 20.6%, 54%, 75.3%)
CIE-LAB	lab(21.68, 2.54, 15.53)
CIE-LCH	lch(21.68, 15.74, 80.71°)
OKLab	oklab(32.58% 0.0075 0.0377)
OKLCH	oklch(32.58% 0.038 78.8)
XYZ	xyz(3.4124, 3.4269, 1.6439)
Luminance	0.0343 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F321D #1D2A3F

analogous

#3F211D #3F321D #3B3F1D

triadic

#3F321D #1D3F32 #321D3F

tetradic

#3F321D #1D3F21 #1D2A3F #3F1D3B

square

#3F321D #1D3F21 #1D2A3F #3F1D3B

split-complementary

#3F321D #1D3B3F #211D3F

monochromatic

#15110A #15110A #3F321D #695330 #937544

Accessibility & contrast

On white

12.46

#3F321D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#3F321D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F321D

12.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F321D	#FFFFFF	#000000	##FFFFFF
##3F321D	1.00	12.46	1.69	12.46
#FFFFFF	12.46	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#37321B

Deuteranopia (green-blind)

#3A351E

Tritanopia (blue-blind)

#442E2D

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #3f321d;
/* rgb */ color: rgb(63, 50, 29);
/* oklch */ color: oklch(32.6% 0.038 78.8);

Tailwind

colors: {
  custom: {
    50: '#756959',
    500: '#3f321d',
    950: '#000000',
  },
}

SCSS

$custom: #3f321d;
$custom-light: #756959;
$custom-dark: #000000;

JSON

{
  "hex": "#3f321d",
  "rgb": {
    "r": 63,
    "g": 50,
    "b": 29
  },
  "hsl": {
    "h": 37.059,
    "s": 36.957,
    "l": 18.039
  },
  "oklch": {
    "l": 0.32577,
    "c": 0.03844,
    "h": 78.8
  },
  "luminance": 0.03427
}

Semantic roles & 50–950 ramp

primary

#3F321D

secondary

#445674

accent

#86CD5B

background

#F7F6F5

surface

#EDEBE9

border

#C8C6C5

text

#080603

muted

#7B7A78

Preview Lab

Preview with #3F321D

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

Preview Lab → · Contrast checker → · Palette generator →