#4F0F19#4F0F19

#4F0F19 is a dark, moderate red. Relative luminance 0.021; OKLCH L 28.7% C 0.094 H 17.0°. Best body text is #FFFFFF at 14.84:1 contrast (WCAG AA passes).

Color values

HEX	#4F0F19
RGB	rgb(79, 15, 25)
HSL	hsl(351, 68%, 18%)
HSV	hsv(351, 81%, 31%)
CMYK	cmyk(0%, 81%, 68.4%, 69%)
CIE-LAB	lab(15.87, 30.08, 11.31)
CIE-LCH	lch(15.87, 32.13, 20.60°)
OKLab	oklab(28.65% 0.0898 0.0274)
OKLCH	oklch(28.65% 0.094 17)
XYZ	xyz(3.5711, 2.0746, 1.1319)
Luminance	0.0207 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F0F19 #0F4F45

analogous

#4F0F39 #4F0F19 #4F250F

triadic

#4F0F19 #194F0F #0F194F

tetradic

#4F0F19 #394F0F #0F4F45 #250F4F

square

#4F0F19 #394F0F #0F4F45 #250F4F

split-complementary

#4F0F19 #0F4F25 #0F394F

monochromatic

#1A0508 #1C0509 #4F0F19 #821929 #B6233A

Accessibility & contrast

On white

14.84

#4F0F19 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#4F0F19 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F0F19

14.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F0F19	#FFFFFF	#000000	##FFFFFF
##4F0F19	1.00	14.84	1.41	14.84
#FFFFFF	14.84	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#211F19

Deuteranopia (green-blind)

#312C17

Tritanopia (blue-blind)

#570013

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #4f0f19;
/* rgb */ color: rgb(79, 15, 25);
/* oklch */ color: oklch(28.7% 0.094 17.0);

Tailwind

colors: {
  custom: {
    50: '#855355',
    500: '#4f0f19',
    950: '#000000',
  },
}

SCSS

$custom: #4f0f19;
$custom-light: #855355;
$custom-dark: #000000;

JSON

{
  "hex": "#4f0f19",
  "rgb": {
    "r": 79,
    "g": 15,
    "b": 25
  },
  "hsl": {
    "h": 350.625,
    "s": 68.085,
    "l": 18.431
  },
  "oklch": {
    "l": 0.28652,
    "c": 0.09387,
    "h": 17
  },
  "luminance": 0.02074
}

Semantic roles & 50–950 ramp

primary

#4F0F19

secondary

#31897B

accent

#EBD03D

background

#F8F5F4

surface

#F0E8E7

border

#CBC4C3

text

#0C0303

muted

#7D7878

Preview Lab

Preview with #4F0F19

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

Preview Lab → · Contrast checker → · Palette generator →