#3F2020#3F2020

#3F2020 is a dark, muted red. Relative luminance 0.022; OKLCH L 28.6% C 0.048 H 20.5°. Best body text is #FFFFFF at 14.60:1 contrast (WCAG AA passes).

Color values

HEX	#3F2020
RGB	rgb(63, 32, 32)
HSL	hsl(0, 33%, 19%)
HSV	hsv(0, 49%, 25%)
CMYK	cmyk(0%, 49.2%, 49.2%, 75.3%)
CIE-LAB	lab(16.48, 14.94, 6.59)
CIE-LCH	lch(16.48, 16.33, 23.80°)
OKLab	oklab(28.57% 0.045 0.0168)
OKLCH	oklch(28.57% 0.048 20.5)
XYZ	xyz(2.8273, 2.1943, 1.6409)
Luminance	0.0219 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F2020 #203F3F

analogous

#3F202F #3F2020 #3F2F20

triadic

#3F2020 #203F20 #20203F

tetradic

#3F2020 #2F3F20 #203F3F #2F203F

square

#3F2020 #2F3F20 #203F3F #2F203F

split-complementary

#3F2020 #203F2F #202F3F

monochromatic

#140A0A #160B0B #3F2020 #683535 #904949

Accessibility & contrast

On white

14.60

#3F2020 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#3F2020 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F2020

14.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F2020	#FFFFFF	#000000	##FFFFFF
##3F2020	1.00	14.60	1.44	14.60
#FFFFFF	14.60	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#262520

Deuteranopia (green-blind)

#2E2B1F

Tritanopia (blue-blind)

#451C20

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #3f2020;
/* rgb */ color: rgb(63, 32, 32);
/* oklch */ color: oklch(28.6% 0.048 20.5);

Tailwind

colors: {
  custom: {
    50: '#765c5b',
    500: '#3f2020',
    950: '#000000',
  },
}

SCSS

$custom: #3f2020;
$custom-light: #765c5b;
$custom-dark: #000000;

JSON

{
  "hex": "#3f2020",
  "rgb": {
    "r": 63,
    "g": 32,
    "b": 32
  },
  "hsl": {
    "h": 0,
    "s": 32.632,
    "l": 18.627
  },
  "oklch": {
    "l": 0.28568,
    "c": 0.04808,
    "h": 20.5
  },
  "luminance": 0.02194
}

Semantic roles & 50–950 ramp

primary

#3F2020

secondary

#487373

accent

#C9C95F

background

#F7F5F5

surface

#EDE9E9

border

#C8C5C5

text

#090404

muted

#7B7979

Preview Lab

Preview with #3F2020

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

Preview Lab → · Contrast checker → · Palette generator →