#4C190D#4C190D

#4C190D is a dark, moderate red. Relative luminance 0.023; OKLCH L 29.2% C 0.080 H 34.6°. Best body text is #FFFFFF at 14.46:1 contrast (WCAG AA passes).

Color values

HEX	#4C190D
RGB	rgb(76, 25, 13)
HSL	hsl(11, 71%, 17%)
HSV	hsv(11, 83%, 30%)
CMYK	cmyk(0%, 67.1%, 82.9%, 70.2%)
CIE-LAB	lab(16.80, 23.37, 19.84)
CIE-LCH	lch(16.80, 30.66, 40.33°)
OKLab	oklab(29.17% 0.0663 0.0457)
OKLCH	oklch(29.17% 0.08 34.6)
XYZ	xyz(3.4011, 2.2613, 0.6381)
Luminance	0.0226 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C190D #0D404C

analogous

#4C0D20 #4C190D #4C390D

triadic

#4C190D #0D4C19 #190D4C

tetradic

#4C190D #204C0D #0D404C #390D4C

square

#4C190D #204C0D #0D404C #390D4C

split-complementary

#4C190D #0D4C39 #0D204C

monochromatic

#1A0904 #1A0904 #4C190D #802A16 #B53B1F

Accessibility & contrast

On white

14.46

#4C190D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#4C190D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C190D

14.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C190D	#FFFFFF	#000000	##FFFFFF
##4C190D	1.00	14.46	1.45	14.46
#FFFFFF	14.46	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#27220B

Deuteranopia (green-blind)

#342E0B

Tritanopia (blue-blind)

#540D16

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #4c190d;
/* rgb */ color: rgb(76, 25, 13);
/* oklch */ color: oklch(29.2% 0.080 34.6);

Tailwind

colors: {
  custom: {
    50: '#83584d',
    500: '#4c190d',
    950: '#000000',
  },
}

SCSS

$custom: #4c190d;
$custom-light: #83584d;
$custom-dark: #000000;

JSON

{
  "hex": "#4c190d",
  "rgb": {
    "r": 76,
    "g": 25,
    "b": 13
  },
  "hsl": {
    "h": 11.429,
    "s": 70.787,
    "l": 17.451
  },
  "oklch": {
    "l": 0.29165,
    "c": 0.08048,
    "h": 34.6
  },
  "luminance": 0.02261
}

Semantic roles & 50–950 ramp

primary

#4C190D

secondary

#2E7687

accent

#CBEE3A

background

#F8F5F4

surface

#F0E9E7

border

#CBC5C3

text

#0C0301

muted

#7D7877

Preview Lab

Preview with #4C190D

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

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