#4F190C#4F190C

#4F190C is a dark, moderate red. Relative luminance 0.024; OKLCH L 29.7% C 0.085 H 34.8°. Best body text is #FFFFFF at 14.22:1 contrast (WCAG AA passes).

Color values

HEX	#4F190C
RGB	rgb(79, 25, 12)
HSL	hsl(12, 74%, 18%)
HSV	hsv(12, 85%, 31%)
CMYK	cmyk(0%, 68.4%, 84.8%, 69%)
CIE-LAB	lab(17.39, 24.60, 21.16)
CIE-LCH	lch(17.39, 32.45, 40.70°)
OKLab	oklab(29.72% 0.0695 0.0482)
OKLCH	oklch(29.72% 0.085 34.8)
XYZ	xyz(3.6388, 2.3846, 0.6164)
Luminance	0.0238 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F190C #0C424F

analogous

#4F0C20 #4F190C #4F3A0C

triadic

#4F190C #0C4F19 #190C4F

tetradic

#4F190C #204F0C #0C424F #3A0C4F

square

#4F190C #204F0C #0C424F #3A0C4F

split-complementary

#4F190C #0C4F3A #0C204F

monochromatic

#1B0804 #1B0804 #4F190C #842A14 #B93B1C

Accessibility & contrast

On white

14.22

#4F190C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#4F190C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F190C

14.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F190C	#FFFFFF	#000000	##FFFFFF
##4F190C	1.00	14.22	1.48	14.22
#FFFFFF	14.22	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#28230A

Deuteranopia (green-blind)

#362F0A

Tritanopia (blue-blind)

#580B16

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #4f190c;
/* rgb */ color: rgb(79, 25, 12);
/* oklch */ color: oklch(29.7% 0.085 34.8);

Tailwind

colors: {
  custom: {
    50: '#86584c',
    500: '#4f190c',
    950: '#000000',
  },
}

SCSS

$custom: #4f190c;
$custom-light: #86584c;
$custom-dark: #000000;

JSON

{
  "hex": "#4f190c",
  "rgb": {
    "r": 79,
    "g": 25,
    "b": 12
  },
  "hsl": {
    "h": 11.642,
    "s": 73.626,
    "l": 17.843
  },
  "oklch": {
    "l": 0.29717,
    "c": 0.08457,
    "h": 34.8
  },
  "luminance": 0.02384
}

Semantic roles & 50–950 ramp

primary

#4F190C

secondary

#2C788B

accent

#CCF038

background

#F8F5F4

surface

#F0E9E7

border

#CBC5C3

text

#0C0301

muted

#7D7877

Preview Lab

Preview with #4F190C

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

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