#3F2309#3F2309

#3F2309 is a dark, muted orange. Relative luminance 0.023; OKLCH L 28.7% C 0.057 H 59.8°. Best body text is #FFFFFF at 14.43:1 contrast (WCAG AA passes).

Color values

HEX	#3F2309
RGB	rgb(63, 35, 9)
HSL	hsl(29, 75%, 14%)
HSV	hsv(29, 86%, 25%)
CMYK	cmyk(0%, 44.4%, 85.7%, 75.3%)
CIE-LAB	lab(16.89, 10.82, 21.16)
CIE-LCH	lch(16.89, 23.77, 62.93°)
OKLab	oklab(28.75% 0.0287 0.0492)
OKLCH	oklch(28.75% 0.057 59.8)
XYZ	xyz(2.7005, 2.2788, 0.5560)
Luminance	0.0228 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F2309 #09253F

analogous

#3F090A #3F2309 #3F3E09

triadic

#3F2309 #093F23 #23093F

tetradic

#3F2309 #0A3F09 #09253F #3E093F

square

#3F2309 #0A3F09 #09253F #3E093F

split-complementary

#3F2309 #093F3E #090A3F

monochromatic

#1B0F04 #1B0F04 #3F2309 #754111 #AA5F18

Accessibility & contrast

On white

14.43

#3F2309 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#3F2309 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F2309

14.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F2309	#FFFFFF	#000000	##FFFFFF
##3F2309	1.00	14.43	1.46	14.43
#FFFFFF	14.43	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C2606

Deuteranopia (green-blind)

#322C09

Tritanopia (blue-blind)

#461D1E

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #3f2309;
/* rgb */ color: rgb(63, 35, 9);
/* oklch */ color: oklch(28.7% 0.057 59.8);

Tailwind

colors: {
  custom: {
    50: '#775e4b',
    500: '#3f2309',
    950: '#000000',
  },
}

SCSS

$custom: #3f2309;
$custom-light: #775e4b;
$custom-dark: #000000;

JSON

{
  "hex": "#3f2309",
  "rgb": {
    "r": 63,
    "g": 35,
    "b": 9
  },
  "hsl": {
    "h": 28.889,
    "s": 75,
    "l": 14.118
  },
  "oklch": {
    "l": 0.2875,
    "c": 0.05698,
    "h": 59.8
  },
  "luminance": 0.02279
}

Semantic roles & 50–950 ramp

primary

#3F2309

secondary

#27537D

accent

#97F236

background

#F7F5F4

surface

#EDE9E7

border

#C8C5C3

text

#090401

muted

#7B7977

Preview Lab

Preview with #3F2309

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

Preview Lab → · Contrast checker → · Palette generator →