#4F150C#4F150C

#4F150C is a dark, moderate red. Relative luminance 0.022; OKLCH L 29.1% C 0.089 H 31.5°. Best body text is #FFFFFF at 14.53:1 contrast (WCAG AA passes).

Color values

HEX	#4F150C
RGB	rgb(79, 21, 12)
HSL	hsl(8, 74%, 18%)
HSV	hsv(8, 85%, 31%)
CMYK	cmyk(0%, 73.4%, 84.8%, 69%)
CIE-LAB	lab(16.63, 26.64, 20.23)
CIE-LCH	lch(16.63, 33.45, 37.22°)
OKLab	oklab(29.15% 0.0758 0.0465)
OKLCH	oklch(29.15% 0.089 31.5)
XYZ	xyz(3.5594, 2.2257, 0.5899)
Luminance	0.0222 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F150C #0C464F

analogous

#4F0C24 #4F150C #4F360C

triadic

#4F150C #0C4F15 #150C4F

tetradic

#4F150C #244F0C #0C464F #360C4F

square

#4F150C #244F0C #0C464F #360C4F

split-complementary

#4F150C #0C4F36 #0C244F

monochromatic

#1B0704 #1B0704 #4F150C #842314 #B9311C

Accessibility & contrast

On white

14.53

#4F150C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#4F150C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F150C

14.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F150C	#FFFFFF	#000000	##FFFFFF
##4F150C	1.00	14.53	1.45	14.53
#FFFFFF	14.53	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#26210B

Deuteranopia (green-blind)

#342E0A

Tritanopia (blue-blind)

#580513

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #4f150c;
/* rgb */ color: rgb(79, 21, 12);
/* oklch */ color: oklch(29.1% 0.089 31.5);

Tailwind

colors: {
  custom: {
    50: '#86564c',
    500: '#4f150c',
    950: '#000000',
  },
}

SCSS

$custom: #4f150c;
$custom-light: #86564c;
$custom-dark: #000000;

JSON

{
  "hex": "#4f150c",
  "rgb": {
    "r": 79,
    "g": 21,
    "b": 12
  },
  "hsl": {
    "h": 8.06,
    "s": 73.626,
    "l": 17.843
  },
  "oklch": {
    "l": 0.29146,
    "c": 0.08893,
    "h": 31.5
  },
  "luminance": 0.02225
}

Semantic roles & 50–950 ramp

primary

#4F150C

secondary

#2C7E8B

accent

#D7F038

background

#F8F5F4

surface

#F0E9E7

border

#CBC5C3

text

#0C0301

muted

#7D7877

Preview Lab

Preview with #4F150C

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

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