#4C2020#4C2020

#4C2020 is a dark, moderate red. Relative luminance 0.027; OKLCH L 30.7% C 0.067 H 21.8°. Best body text is #FFFFFF at 13.68:1 contrast (WCAG AA passes).

Color values

HEX	#4C2020
RGB	rgb(76, 32, 32)
HSL	hsl(0, 41%, 21%)
HSV	hsv(0, 58%, 30%)
CMYK	cmyk(0%, 57.9%, 57.9%, 70.2%)
CIE-LAB	lab(18.69, 20.82, 9.97)
CIE-LCH	lch(18.69, 23.08, 25.60°)
OKLab	oklab(30.7% 0.0622 0.0248)
OKLCH	oklch(30.7% 0.067 21.8)
XYZ	xyz(3.7580, 2.6742, 1.6845)
Luminance	0.0267 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C2020 #204C4C

analogous

#4C2036 #4C2020 #4C3620

triadic

#4C2020 #204C20 #20204C

tetradic

#4C2020 #364C20 #204C4C #36204C

square

#4C2020 #364C20 #204C4C #36204C

split-complementary

#4C2020 #204C36 #20364C

monochromatic

#160909 #210E0E #4C2020 #773232 #A24444

Accessibility & contrast

On white

13.68

#4C2020 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#4C2020 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C2020

13.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C2020	#FFFFFF	#000000	##FFFFFF
##4C2020	1.00	13.68	1.53	13.68
#FFFFFF	13.68	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A2820

Deuteranopia (green-blind)

#35311F

Tritanopia (blue-blind)

#531920

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #4c2020;
/* rgb */ color: rgb(76, 32, 32);
/* oklch */ color: oklch(30.7% 0.067 21.8);

Tailwind

colors: {
  custom: {
    50: '#815d5b',
    500: '#4c2020',
    950: '#000000',
  },
}

SCSS

$custom: #4c2020;
$custom-light: #815d5b;
$custom-dark: #000000;

JSON

{
  "hex": "#4c2020",
  "rgb": {
    "r": 76,
    "g": 32,
    "b": 32
  },
  "hsl": {
    "h": 0,
    "s": 40.741,
    "l": 21.176
  },
  "oklch": {
    "l": 0.30703,
    "c": 0.06695,
    "h": 21.8
  },
  "luminance": 0.02674
}

Semantic roles & 50–950 ramp

primary

#4C2020

secondary

#478080

accent

#D1D157

background

#F8F5F5

surface

#EFE9E9

border

#CAC5C5

text

#0B0404

muted

#7C7979

Preview Lab

Preview with #4C2020

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

Preview Lab → · Contrast checker → · Palette generator →