#4F0F11#4F0F11

#4F0F11 is a dark, moderate red. Relative luminance 0.020; OKLCH L 28.5% C 0.094 H 24.0°. Best body text is #FFFFFF at 14.91:1 contrast (WCAG AA passes).

Color values

HEX	#4F0F11
RGB	rgb(79, 15, 17)
HSL	hsl(358, 68%, 18%)
HSV	hsv(358, 81%, 31%)
CMYK	cmyk(0%, 81%, 78.5%, 69%)
CIE-LAB	lab(15.72, 29.57, 16.51)
CIE-LCH	lch(15.72, 33.86, 29.18°)
OKLab	oklab(28.49% 0.0862 0.0384)
OKLCH	oklch(28.49% 0.094 24)
XYZ	xyz(3.4968, 2.0449, 0.7408)
Luminance	0.0204 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F0F11 #0F4F4D

analogous

#4F0F31 #4F0F11 #4F2D0F

triadic

#4F0F11 #114F0F #0F114F

tetradic

#4F0F11 #314F0F #0F4F4D #2D0F4F

square

#4F0F11 #314F0F #0F4F4D #2D0F4F

split-complementary

#4F0F11 #0F4F2D #0F314F

monochromatic

#1A0506 #1C0506 #4F0F11 #82191C #B62327

Accessibility & contrast

On white

14.91

#4F0F11 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#4F0F11 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F0F11

14.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F0F11	#FFFFFF	#000000	##FFFFFF
##4F0F11	1.00	14.91	1.41	14.91
#FFFFFF	14.91	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#221E10

Deuteranopia (green-blind)

#322C0F

Tritanopia (blue-blind)

#580010

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #4f0f11;
/* rgb */ color: rgb(79, 15, 17);
/* oklch */ color: oklch(28.5% 0.094 24.0);

Tailwind

colors: {
  custom: {
    50: '#86534f',
    500: '#4f0f11',
    950: '#000000',
  },
}

SCSS

$custom: #4f0f11;
$custom-light: #86534f;
$custom-dark: #000000;

JSON

{
  "hex": "#4f0f11",
  "rgb": {
    "r": 79,
    "g": 15,
    "b": 17
  },
  "hsl": {
    "h": 358.125,
    "s": 68.085,
    "l": 18.431
  },
  "oklch": {
    "l": 0.28489,
    "c": 0.0944,
    "h": 24
  },
  "luminance": 0.02044
}

Semantic roles & 50–950 ramp

primary

#4F0F11

secondary

#318986

accent

#EBE63D

background

#F8F4F4

surface

#F0E8E7

border

#CBC4C3

text

#0C0301

muted

#7D7877

Preview Lab

Preview with #4F0F11

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

Preview Lab → · Contrast checker → · Palette generator →