#4F190F#4F190F

#4F190F is a dark, moderate red. Relative luminance 0.024; OKLCH L 29.8% C 0.084 H 32.6°. Best body text is #FFFFFF at 14.20:1 contrast (WCAG AA passes).

Color values

HEX	#4F190F
RGB	rgb(79, 25, 15)
HSL	hsl(9, 68%, 18%)
HSV	hsv(9, 81%, 31%)
CMYK	cmyk(0%, 68.4%, 81%, 69%)
CIE-LAB	lab(17.43, 24.75, 19.73)
CIE-LCH	lch(17.43, 31.65, 38.56°)
OKLab	oklab(29.76% 0.0706 0.0451)
OKLCH	oklch(29.76% 0.084 32.6)
XYZ	xyz(3.6587, 2.3925, 0.7210)
Luminance	0.0239 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F190F #0F454F

analogous

#4F0F25 #4F190F #4F390F

triadic

#4F190F #0F4F19 #190F4F

tetradic

#4F190F #254F0F #0F454F #390F4F

square

#4F190F #254F0F #0F454F #390F4F

split-complementary

#4F190F #0F4F39 #0F254F

monochromatic

#1A0805 #1C0905 #4F190F #822919 #B63A23

Accessibility & contrast

On white

14.20

#4F190F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#4F190F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F190F

14.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F190F	#FFFFFF	#000000	##FFFFFF
##4F190F	1.00	14.20	1.48	14.20
#FFFFFF	14.20	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#28230E

Deuteranopia (green-blind)

#352F0D

Tritanopia (blue-blind)

#580C17

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #4f190f;
/* rgb */ color: rgb(79, 25, 15);
/* oklch */ color: oklch(29.8% 0.084 32.6);

Tailwind

colors: {
  custom: {
    50: '#86584e',
    500: '#4f190f',
    950: '#000000',
  },
}

SCSS

$custom: #4f190f;
$custom-light: #86584e;
$custom-dark: #000000;

JSON

{
  "hex": "#4f190f",
  "rgb": {
    "r": 79,
    "g": 25,
    "b": 15
  },
  "hsl": {
    "h": 9.375,
    "s": 68.085,
    "l": 18.431
  },
  "oklch": {
    "l": 0.29757,
    "c": 0.08377,
    "h": 32.6
  },
  "luminance": 0.02392
}

Semantic roles & 50–950 ramp

primary

#4F190F

secondary

#317B89

accent

#D0EB3D

background

#F8F5F4

surface

#F0E9E7

border

#CBC5C3

text

#0C0301

muted

#7D7877

Preview Lab

Preview with #4F190F

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

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