#4C0F1A#4C0F1A

#4C0F1A is a dark, moderate red. Relative luminance 0.020; OKLCH L 28.1% C 0.090 H 15.1°. Best body text is #FFFFFF at 15.10:1 contrast (WCAG AA passes).

Color values

HEX	#4C0F1A
RGB	rgb(76, 15, 26)
HSL	hsl(349, 67%, 18%)
HSV	hsv(349, 80%, 30%)
CMYK	cmyk(0%, 80.3%, 65.8%, 70.2%)
CIE-LAB	lab(15.24, 29.09, 9.62)
CIE-LCH	lch(15.24, 30.64, 18.31°)
OKLab	oklab(28.07% 0.0873 0.0236)
OKLCH	oklch(28.07% 0.09 15.1)
XYZ	xyz(3.3381, 1.9532, 1.1783)
Luminance	0.0195 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C0F1A #0F4C41

analogous

#4C0F38 #4C0F1A #4C220F

triadic

#4C0F1A #1A4C0F #0F1A4C

tetradic

#4C0F1A #384C0F #0F4C41 #220F4C

square

#4C0F1A #384C0F #0F4C41 #220F4C

split-complementary

#4C0F1A #0F4C22 #0F384C

monochromatic

#1A0509 #1A0509 #4C0F1A #7F192B #B2233D

Accessibility & contrast

On white

15.10

#4C0F1A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#4C0F1A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C0F1A

15.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C0F1A	#FFFFFF	#000000	##FFFFFF
##4C0F1A	1.00	15.10	1.39	15.10
#FFFFFF	15.10	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F1E1A

Deuteranopia (green-blind)

#2F2B18

Tritanopia (blue-blind)

#540114

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #4c0f1a;
/* rgb */ color: rgb(76, 15, 26);
/* oklch */ color: oklch(28.1% 0.090 15.1);

Tailwind

colors: {
  custom: {
    50: '#835356',
    500: '#4c0f1a',
    950: '#000000',
  },
}

SCSS

$custom: #4c0f1a;
$custom-light: #835356;
$custom-dark: #000000;

JSON

{
  "hex": "#4c0f1a",
  "rgb": {
    "r": 76,
    "g": 15,
    "b": 26
  },
  "hsl": {
    "h": 349.18,
    "s": 67.033,
    "l": 17.843
  },
  "oklch": {
    "l": 0.28069,
    "c": 0.09042,
    "h": 15.1
  },
  "luminance": 0.01953
}

Semantic roles & 50–950 ramp

primary

#4C0F1A

secondary

#318677

accent

#EACB3E

background

#F8F4F5

surface

#F0E7E8

border

#CBC3C4

text

#0B0303

muted

#7C7878

Preview Lab

Preview with #4C0F1A

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

Preview Lab → · Contrast checker → · Palette generator →