#3F321F#3F321F

#3F321F is a dark, muted orange. Relative luminance 0.034; OKLCH L 32.6% C 0.036 H 76.4°. Best body text is #FFFFFF at 12.45:1 contrast (WCAG AA passes).

Color values

HEX	#3F321F
RGB	rgb(63, 50, 31)
HSL	hsl(36, 34%, 18%)
HSV	hsv(36, 51%, 25%)
CMYK	cmyk(0%, 20.6%, 50.8%, 75.3%)
CIE-LAB	lab(21.72, 2.79, 14.28)
CIE-LCH	lch(21.72, 14.55, 78.95°)
OKLab	oklab(32.62% 0.0084 0.035)
OKLCH	oklch(32.62% 0.036 76.4)
XYZ	xyz(3.4379, 3.4371, 1.7784)
Luminance	0.0344 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F321F #1F2C3F

analogous

#3F221F #3F321F #3C3F1F

triadic

#3F321F #1F3F32 #321F3F

tetradic

#3F321F #1F3F22 #1F2C3F #3F1F3C

square

#3F321F #1F3F22 #1F2C3F #3F1F3C

split-complementary

#3F321F #1F3C3F #221F3F

monochromatic

#15100A #16110B #3F321F #685333 #917347

Accessibility & contrast

On white

12.45

#3F321F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#3F321F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F321F

12.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F321F	#FFFFFF	#000000	##FFFFFF
##3F321F	1.00	12.45	1.69	12.45
#FFFFFF	12.45	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#37321E

Deuteranopia (green-blind)

#3A351F

Tritanopia (blue-blind)

#442E2D

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #3f321f;
/* rgb */ color: rgb(63, 50, 31);
/* oklch */ color: oklch(32.6% 0.036 76.4);

Tailwind

colors: {
  custom: {
    50: '#75695a',
    500: '#3f321f',
    950: '#000000',
  },
}

SCSS

$custom: #3f321f;
$custom-light: #75695a;
$custom-dark: #000000;

JSON

{
  "hex": "#3f321f",
  "rgb": {
    "r": 63,
    "g": 50,
    "b": 31
  },
  "hsl": {
    "h": 35.625,
    "s": 34.043,
    "l": 18.431
  },
  "oklch": {
    "l": 0.32618,
    "c": 0.036,
    "h": 76.4
  },
  "luminance": 0.03437
}

Semantic roles & 50–950 ramp

primary

#3F321F

secondary

#475973

accent

#8ACA5E

background

#F7F6F5

surface

#EDEBE9

border

#C8C6C5

text

#080604

muted

#7B7A79

Preview Lab

Preview with #3F321F

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

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