#3F200B#3F200B

#3F200B is a dark, muted orange. Relative luminance 0.021; OKLCH L 28.1% C 0.058 H 52.1°. Best body text is #FFFFFF at 14.76:1 contrast (WCAG AA passes).

Color values

HEX	#3F200B
RGB	rgb(63, 32, 11)
HSL	hsl(24, 70%, 15%)
HSV	hsv(24, 83%, 25%)
CMYK	cmyk(0%, 49.2%, 82.5%, 75.3%)
CIE-LAB	lab(16.08, 12.92, 19.33)
CIE-LCH	lch(16.08, 23.25, 56.25°)
OKLab	oklab(28.13% 0.0353 0.0455)
OKLCH	oklch(28.13% 0.058 52.1)
XYZ	xyz(2.6270, 2.1142, 0.5863)
Luminance	0.0211 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F200B #0B2A3F

analogous

#3F0B10 #3F200B #3F3A0B

triadic

#3F200B #0B3F20 #200B3F

tetradic

#3F200B #103F0B #0B2A3F #3A0B3F

square

#3F200B #103F0B #0B2A3F #3A0B3F

split-complementary

#3F200B #0B3F3A #0B103F

monochromatic

#1A0D05 #1A0D05 #3F200B #733A14 #A7551D

Accessibility & contrast

On white

14.76

#3F200B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#3F200B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F200B

14.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F200B	#FFFFFF	#000000	##FFFFFF
##3F200B	1.00	14.76	1.42	14.76
#FFFFFF	14.76	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#292409

Deuteranopia (green-blind)

#302B0B

Tritanopia (blue-blind)

#461A1B

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #3f200b;
/* rgb */ color: rgb(63, 32, 11);
/* oklch */ color: oklch(28.1% 0.058 52.1);

Tailwind

colors: {
  custom: {
    50: '#775b4c',
    500: '#3f200b',
    950: '#000000',
  },
}

SCSS

$custom: #3f200b;
$custom-light: #775b4c;
$custom-dark: #000000;

JSON

{
  "hex": "#3f200b",
  "rgb": {
    "r": 63,
    "g": 32,
    "b": 11
  },
  "hsl": {
    "h": 24.231,
    "s": 70.27,
    "l": 14.51
  },
  "oklch": {
    "l": 0.28131,
    "c": 0.05758,
    "h": 52.1
  },
  "luminance": 0.02114
}

Semantic roles & 50–950 ramp

primary

#3F200B

secondary

#2A5B7C

accent

#A5ED3B

background

#F7F5F4

surface

#EEE9E7

border

#C9C5C3

text

#090401

muted

#7B7977

Preview Lab

Preview with #3F200B

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

Preview Lab → · Contrast checker → · Palette generator →