#4F0C10#4F0C10

#4F0C10 is a dark, moderate red. Relative luminance 0.020; OKLCH L 28.2% C 0.097 H 23.4°. Best body text is #FFFFFF at 15.08:1 contrast (WCAG AA passes).

Color values

HEX	#4F0C10
RGB	rgb(79, 12, 16)
HSL	hsl(356, 74%, 18%)
HSV	hsv(356, 85%, 31%)
CMYK	cmyk(0%, 84.8%, 79.7%, 69%)
CIE-LAB	lab(15.29, 30.66, 16.53)
CIE-LCH	lch(15.29, 34.84, 28.33°)
OKLab	oklab(28.17% 0.0895 0.0386)
OKLCH	oklch(28.17% 0.097 23.4)
XYZ	xyz(3.4498, 1.9632, 0.6874)
Luminance	0.0196 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F0C10 #0C4F4B

analogous

#4F0C31 #4F0C10 #4F290C

triadic

#4F0C10 #104F0C #0C104F

tetradic

#4F0C10 #314F0C #0C4F4B #290C4F

square

#4F0C10 #314F0C #0C4F4B #290C4F

split-complementary

#4F0C10 #0C4F29 #0C314F

monochromatic

#1B0405 #1B0405 #4F0C10 #84141B #B91C26

Accessibility & contrast

On white

15.08

#4F0C10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#4F0C10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F0C10

15.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F0C10	#FFFFFF	#000000	##FFFFFF
##4F0C10	1.00	15.08	1.39	15.08
#FFFFFF	15.08	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#201D0F

Deuteranopia (green-blind)

#312B0E

Tritanopia (blue-blind)

#58000E

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #4f0c10;
/* rgb */ color: rgb(79, 12, 16);
/* oklch */ color: oklch(28.2% 0.097 23.4);

Tailwind

colors: {
  custom: {
    50: '#86524e',
    500: '#4f0c10',
    950: '#000000',
  },
}

SCSS

$custom: #4f0c10;
$custom-light: #86524e;
$custom-dark: #000000;

JSON

{
  "hex": "#4f0c10",
  "rgb": {
    "r": 79,
    "g": 12,
    "b": 16
  },
  "hsl": {
    "h": 356.418,
    "s": 73.626,
    "l": 17.843
  },
  "oklch": {
    "l": 0.28165,
    "c": 0.09744,
    "h": 23.4
  },
  "luminance": 0.01963
}

Semantic roles & 50–950 ramp

primary

#4F0C10

secondary

#2C8B85

accent

#F0E538

background

#F8F4F4

surface

#F0E7E7

border

#CBC3C3

text

#0C0201

muted

#7D7877

Preview Lab

Preview with #4F0C10

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

Preview Lab → · Contrast checker → · Palette generator →