#4F1518#4F1518

#4F1518 is a dark, moderate red. Relative luminance 0.023; OKLCH L 29.4% C 0.087 H 21.4°. Best body text is #FFFFFF at 14.45:1 contrast (WCAG AA passes).

Color values

HEX	#4F1518
RGB	rgb(79, 21, 24)
HSL	hsl(357, 58%, 20%)
HSV	hsv(357, 73%, 31%)
CMYK	cmyk(0%, 73.4%, 69.6%, 69%)
CIE-LAB	lab(16.82, 27.34, 13.24)
CIE-LCH	lch(16.82, 30.38, 25.84°)
OKLab	oklab(29.35% 0.0808 0.0317)
OKLCH	oklch(29.35% 0.087 21.4)
XYZ	xyz(3.6579, 2.2651, 1.1086)
Luminance	0.0226 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F1518 #154F4C

analogous

#4F1535 #4F1518 #4F2F15

triadic

#4F1518 #184F15 #15184F

tetradic

#4F1518 #354F15 #154F4C #2F154F

square

#4F1518 #354F15 #154F4C #2F154F

split-complementary

#4F1518 #154F2F #15354F

monochromatic

#180607 #1F0809 #4F1518 #7F2227 #B02F35

Accessibility & contrast

On white

14.45

#4F1518 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#4F1518 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F1518

14.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F1518	#FFFFFF	#000000	##FFFFFF
##4F1518	1.00	14.45	1.45	14.45
#FFFFFF	14.45	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#242218

Deuteranopia (green-blind)

#332E16

Tritanopia (blue-blind)

#570717

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #4f1518;
/* rgb */ color: rgb(79, 21, 24);
/* oklch */ color: oklch(29.4% 0.087 21.4);

Tailwind

colors: {
  custom: {
    50: '#855654',
    500: '#4f1518',
    950: '#000000',
  },
}

SCSS

$custom: #4f1518;
$custom-light: #855654;
$custom-dark: #000000;

JSON

{
  "hex": "#4f1518",
  "rgb": {
    "r": 79,
    "g": 21,
    "b": 24
  },
  "hsl": {
    "h": 356.897,
    "s": 58,
    "l": 19.608
  },
  "oklch": {
    "l": 0.29351,
    "c": 0.08683,
    "h": 21.4
  },
  "luminance": 0.02265
}

Semantic roles & 50–950 ramp

primary

#4F1518

secondary

#398783

accent

#E1D947

background

#F8F5F4

surface

#F0E9E7

border

#CBC5C3

text

#0C0302

muted

#7D7878

Preview Lab

Preview with #4F1518

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

Preview Lab → · Contrast checker → · Palette generator →