#4F1815#4F1815

#4F1815 is a dark, moderate red. Relative luminance 0.024; OKLCH L 29.7% C 0.084 H 26.5°. Best body text is #FFFFFF at 14.25:1 contrast (WCAG AA passes).

Color values

HEX	#4F1815
RGB	rgb(79, 24, 21)
HSL	hsl(3, 58%, 20%)
HSV	hsv(3, 73%, 31%)
CMYK	cmyk(0%, 69.6%, 73.4%, 69%)
CIE-LAB	lab(17.32, 25.63, 15.95)
CIE-LCH	lch(17.32, 30.19, 31.90°)
OKLab	oklab(29.71% 0.0748 0.0373)
OKLCH	oklch(29.71% 0.084 26.5)
XYZ	xyz(3.6868, 2.3702, 0.9727)
Luminance	0.0237 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F1815 #154C4F

analogous

#4F152F #4F1815 #4F3515

triadic

#4F1815 #154F18 #18154F

tetradic

#4F1815 #2F4F15 #154C4F #35154F

square

#4F1815 #2F4F15 #154C4F #35154F

split-complementary

#4F1815 #154F35 #152F4F

monochromatic

#180706 #1F0908 #4F1815 #7F2722 #B0352F

Accessibility & contrast

On white

14.25

#4F1815 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#4F1815 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F1815

14.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F1815	#FFFFFF	#000000	##FFFFFF
##4F1815	1.00	14.25	1.47	14.25
#FFFFFF	14.25	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#272314

Deuteranopia (green-blind)

#342F13

Tritanopia (blue-blind)

#570B18

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #4f1815;
/* rgb */ color: rgb(79, 24, 21);
/* oklch */ color: oklch(29.7% 0.084 26.5);

Tailwind

colors: {
  custom: {
    50: '#855852',
    500: '#4f1815',
    950: '#000000',
  },
}

SCSS

$custom: #4f1815;
$custom-light: #855852;
$custom-dark: #000000;

JSON

{
  "hex": "#4f1815",
  "rgb": {
    "r": 79,
    "g": 24,
    "b": 21
  },
  "hsl": {
    "h": 3.103,
    "s": 58,
    "l": 19.608
  },
  "oklch": {
    "l": 0.29708,
    "c": 0.08356,
    "h": 26.5
  },
  "luminance": 0.0237
}

Semantic roles & 50–950 ramp

primary

#4F1815

secondary

#398387

accent

#D9E147

background

#F8F5F4

surface

#F0E9E7

border

#CBC5C3

text

#0C0302

muted

#7D7878

Preview Lab

Preview with #4F1815

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

Preview Lab → · Contrast checker → · Palette generator →