#4C201C#4C201C

#4C201C is a dark, moderate red. Relative luminance 0.027; OKLCH L 30.6% C 0.068 H 27.0°. Best body text is #FFFFFF at 13.72:1 contrast (WCAG AA passes).

Color values

HEX	#4C201C
RGB	rgb(76, 32, 28)
HSL	hsl(5, 46%, 20%)
HSV	hsv(5, 63%, 30%)
CMYK	cmyk(0%, 57.9%, 63.2%, 70.2%)
CIE-LAB	lab(18.60, 20.42, 12.63)
CIE-LCH	lch(18.60, 24.01, 31.73°)
OKLab	oklab(30.61% 0.0603 0.0308)
OKLCH	oklch(30.61% 0.068 27)
XYZ	xyz(3.7069, 2.6538, 1.4154)
Luminance	0.0265 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C201C #1C484C

analogous

#4C1C30 #4C201C #4C381C

triadic

#4C201C #1C4C20 #201C4C

tetradic

#4C201C #304C1C #1C484C #381C4C

square

#4C201C #304C1C #1C484C #381C4C

split-complementary

#4C201C #1C4C38 #1C304C

monochromatic

#160908 #1F0D0C #4C201C #79332C #A5463D

Accessibility & contrast

On white

13.72

#4C201C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#4C201C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C201C

13.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C201C	#FFFFFF	#000000	##FFFFFF
##4C201C	1.00	13.72	1.53	13.72
#FFFFFF	13.72	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B281B

Deuteranopia (green-blind)

#36311B

Tritanopia (blue-blind)

#53191F

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #4c201c;
/* rgb */ color: rgb(76, 32, 28);
/* oklch */ color: oklch(30.6% 0.068 27.0);

Tailwind

colors: {
  custom: {
    50: '#815d58',
    500: '#4c201c',
    950: '#000000',
  },
}

SCSS

$custom: #4c201c;
$custom-light: #815d58;
$custom-dark: #000000;

JSON

{
  "hex": "#4c201c",
  "rgb": {
    "r": 76,
    "g": 32,
    "b": 28
  },
  "hsl": {
    "h": 5,
    "s": 46.154,
    "l": 20.392
  },
  "oklch": {
    "l": 0.30607,
    "c": 0.06768,
    "h": 27
  },
  "luminance": 0.02653
}

Semantic roles & 50–950 ramp

primary

#4C201C

secondary

#427C82

accent

#CBD652

background

#F8F5F5

surface

#EFE9E9

border

#CAC5C5

text

#0B0403

muted

#7C7978

Preview Lab

Preview with #4C201C

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

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