#4F191F#4F191F

#4F191F is a dark, moderate red. Relative luminance 0.025; OKLCH L 30.1% C 0.081 H 16.9°. Best body text is #FFFFFF at 14.08:1 contrast (WCAG AA passes).

Color values

HEX	#4F191F
RGB	rgb(79, 25, 31)
HSL	hsl(353, 52%, 20%)
HSV	hsv(353, 68%, 31%)
CMYK	cmyk(0%, 68.4%, 60.8%, 69%)
CIE-LAB	lab(17.72, 25.91, 9.47)
CIE-LCH	lch(17.72, 27.59, 20.08°)
OKLab	oklab(30.08% 0.0777 0.0236)
OKLCH	oklch(30.08% 0.081 16.9)
XYZ	xyz(3.8197, 2.4569, 1.5692)
Luminance	0.0246 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F191F #194F49

analogous

#4F193A #4F191F #4F2E19

triadic

#4F191F #1F4F19 #191F4F

tetradic

#4F191F #3A4F19 #194F49 #2E194F

square

#4F191F #3A4F19 #194F49 #2E194F

split-complementary

#4F191F #194F2E #193A4F

monochromatic

#170709 #210A0D #4F191F #7D2831 #AC3643

Accessibility & contrast

On white

14.08

#4F191F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#4F191F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F191F

14.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F191F	#FFFFFF	#000000	##FFFFFF
##4F191F	1.00	14.08	1.49	14.08
#FFFFFF	14.08	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#26241F

Deuteranopia (green-blind)

#34301E

Tritanopia (blue-blind)

#570F1B

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #4f191f;
/* rgb */ color: rgb(79, 25, 31);
/* oklch */ color: oklch(30.1% 0.081 16.9);

Tailwind

colors: {
  custom: {
    50: '#84595a',
    500: '#4f191f',
    950: '#000000',
  },
}

SCSS

$custom: #4f191f;
$custom-light: #84595a;
$custom-dark: #000000;

JSON

{
  "hex": "#4f191f",
  "rgb": {
    "r": 79,
    "g": 25,
    "b": 31
  },
  "hsl": {
    "h": 353.333,
    "s": 51.923,
    "l": 20.392
  },
  "oklch": {
    "l": 0.30076,
    "c": 0.08118,
    "h": 16.9
  },
  "luminance": 0.02456
}

Semantic roles & 50–950 ramp

primary

#4F191F

secondary

#3E857E

accent

#DBCB4C

background

#F8F5F5

surface

#F0E9E9

border

#CBC5C5

text

#0B0303

muted

#7C7878

Preview Lab

Preview with #4F191F

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

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