#4F221D#4F221D

#4F221D is a dark, moderate red. Relative luminance 0.029; OKLCH L 31.5% C 0.069 H 28.1°. Best body text is #FFFFFF at 13.30:1 contrast (WCAG AA passes).

Color values

HEX	#4F221D
RGB	rgb(79, 34, 29)
HSL	hsl(6, 46%, 21%)
HSV	hsv(6, 63%, 31%)
CMYK	cmyk(0%, 57%, 63.3%, 69%)
CIE-LAB	lab(19.62, 20.65, 13.37)
CIE-LCH	lch(19.62, 24.60, 32.92°)
OKLab	oklab(31.49% 0.0608 0.0325)
OKLCH	oklch(31.49% 0.069 28.1)
XYZ	xyz(4.0186, 2.8955, 1.5094)
Luminance	0.0290 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F221D #1D4A4F

analogous

#4F1D31 #4F221D #4F3B1D

triadic

#4F221D #1D4F22 #221D4F

tetradic

#4F221D #314F1D #1D4A4F #3B1D4F

square

#4F221D #314F1D #1D4A4F #3B1D4F

split-complementary

#4F221D #1D4F3B #1D314F

monochromatic

#160A08 #220F0D #4F221D #7C352D #A9493E

Accessibility & contrast

On white

13.30

#4F221D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#4F221D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F221D

13.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F221D	#FFFFFF	#000000	##FFFFFF
##4F221D	1.00	13.30	1.58	13.30
#FFFFFF	13.30	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D2A1C

Deuteranopia (green-blind)

#38331C

Tritanopia (blue-blind)

#571A21

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #4f221d;
/* rgb */ color: rgb(79, 34, 29);
/* oklch */ color: oklch(31.5% 0.069 28.1);

Tailwind

colors: {
  custom: {
    50: '#845e59',
    500: '#4f221d',
    950: '#000000',
  },
}

SCSS

$custom: #4f221d;
$custom-light: #845e59;
$custom-dark: #000000;

JSON

{
  "hex": "#4f221d",
  "rgb": {
    "r": 79,
    "g": 34,
    "b": 29
  },
  "hsl": {
    "h": 6,
    "s": 46.296,
    "l": 21.176
  },
  "oklch": {
    "l": 0.31494,
    "c": 0.06896,
    "h": 28.1
  },
  "luminance": 0.02895
}

Semantic roles & 50–950 ramp

primary

#4F221D

secondary

#447E84

accent

#C9D652

background

#F8F5F5

surface

#EFE9E9

border

#CAC5C5

text

#0B0403

muted

#7C7978

Preview Lab

Preview with #4F221D

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

Preview Lab → · Contrast checker → · Palette generator →