#4F151E#4F151E

#4F151E is a dark, moderate red. Relative luminance 0.023; OKLCH L 29.5% C 0.087 H 15.2°. Best body text is #FFFFFF at 14.40:1 contrast (WCAG AA passes).

Color values

HEX	#4F151E
RGB	rgb(79, 21, 30)
HSL	hsl(351, 58%, 20%)
HSV	hsv(351, 73%, 31%)
CMYK	cmyk(0%, 73.4%, 62%, 69%)
CIE-LAB	lab(16.95, 27.83, 9.15)
CIE-LCH	lch(16.95, 29.29, 18.20°)
OKLab	oklab(29.49% 0.0836 0.0227)
OKLCH	oklch(29.49% 0.087 15.2)
XYZ	xyz(3.7273, 2.2928, 1.4743)
Luminance	0.0229 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F151E #154F46

analogous

#4F153B #4F151E #4F2915

triadic

#4F151E #1E4F15 #151E4F

tetradic

#4F151E #3B4F15 #154F46 #29154F

square

#4F151E #3B4F15 #154F46 #29154F

split-complementary

#4F151E #154F29 #153B4F

monochromatic

#180609 #1F080C #4F151E #7F2230 #B02F43

Accessibility & contrast

On white

14.40

#4F151E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#4F151E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F151E

14.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F151E	#FFFFFF	#000000	##FFFFFF
##4F151E	1.00	14.40	1.46	14.40
#FFFFFF	14.40	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#23221E

Deuteranopia (green-blind)

#322E1D

Tritanopia (blue-blind)

#570919

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #4f151e;
/* rgb */ color: rgb(79, 21, 30);
/* oklch */ color: oklch(29.5% 0.087 15.2);

Tailwind

colors: {
  custom: {
    50: '#855759',
    500: '#4f151e',
    950: '#000000',
  },
}

SCSS

$custom: #4f151e;
$custom-light: #855759;
$custom-dark: #000000;

JSON

{
  "hex": "#4f151e",
  "rgb": {
    "r": 79,
    "g": 21,
    "b": 30
  },
  "hsl": {
    "h": 350.69,
    "s": 58,
    "l": 19.608
  },
  "oklch": {
    "l": 0.29494,
    "c": 0.08664,
    "h": 15.2
  },
  "luminance": 0.02292
}

Semantic roles & 50–950 ramp

primary

#4F151E

secondary

#39877B

accent

#E1C947

background

#F8F5F5

surface

#F0E9E9

border

#CBC5C5

text

#0C0303

muted

#7D7878

Preview Lab

Preview with #4F151E

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

Preview Lab → · Contrast checker → · Palette generator →