#3F2404#3F2404

#3F2404 is a dark, moderate orange. Relative luminance 0.023; OKLCH L 28.9% C 0.060 H 65.6°. Best body text is #FFFFFF at 14.33:1 contrast (WCAG AA passes).

Color values

HEX	#3F2404
RGB	rgb(63, 36, 4)
HSL	hsl(33, 88%, 13%)
HSV	hsv(33, 94%, 25%)
CMYK	cmyk(0%, 42.9%, 93.7%, 75.3%)
CIE-LAB	lab(17.12, 9.86, 23.48)
CIE-LCH	lch(17.12, 25.47, 67.23°)
OKLab	oklab(28.91% 0.0248 0.0547)
OKLCH	oklch(28.91% 0.06 65.6)
XYZ	xyz(2.7029, 2.3276, 0.4218)
Luminance	0.0233 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F2404 #041F3F

analogous

#3F0604 #3F2404 #3C3F04

triadic

#3F2404 #043F24 #24043F

tetradic

#3F2404 #043F06 #041F3F #3F043C

square

#3F2404 #043F06 #041F3F #3F043C

split-complementary

#3F2404 #043C3F #06043F

monochromatic

#1D1002 #1D1002 #3F2404 #794508 #B2660B

Accessibility & contrast

On white

14.33

#3F2404 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#3F2404 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F2404

14.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F2404	#FFFFFF	#000000	##FFFFFF
##3F2404	1.00	14.33	1.47	14.33
#FFFFFF	14.33	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D2601

Deuteranopia (green-blind)

#332D04

Tritanopia (blue-blind)

#461E1E

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #3f2404;
/* rgb */ color: rgb(63, 36, 4);
/* oklch */ color: oklch(28.9% 0.060 65.6);

Tailwind

colors: {
  custom: {
    50: '#775e48',
    500: '#3f2404',
    950: '#000000',
  },
}

SCSS

$custom: #3f2404;
$custom-light: #775e48;
$custom-dark: #000000;

JSON

{
  "hex": "#3f2404",
  "rgb": {
    "r": 63,
    "g": 36,
    "b": 4
  },
  "hsl": {
    "h": 32.542,
    "s": 88.06,
    "l": 13.137
  },
  "oklch": {
    "l": 0.28914,
    "c": 0.06003,
    "h": 65.6
  },
  "luminance": 0.02327
}

Semantic roles & 50–950 ramp

primary

#3F2404

secondary

#1E4B80

accent

#8BFE2A

background

#F7F5F4

surface

#EEE9E6

border

#C9C5C2

text

#090400

muted

#7B7977

Preview Lab

Preview with #3F2404

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

Preview Lab → · Contrast checker → · Palette generator →