#4B2F36#4B2F36

#4B2F36 is a dark, muted red. Relative luminance 0.038; OKLCH L 34.1% C 0.042 H 3.2°. Best body text is #FFFFFF at 11.94:1 contrast (WCAG AA passes).

Color values

HEX	#4B2F36
RGB	rgb(75, 47, 54)
HSL	hsl(345, 23%, 24%)
HSV	hsv(345, 37%, 29%)
CMYK	cmyk(0%, 37.3%, 28%, 70.6%)
CIE-LAB	lab(22.98, 13.97, 0.84)
CIE-LCH	lch(22.98, 13.99, 3.42°)
OKLab	oklab(34.14% 0.0422 0.0024)
OKLCH	oklch(34.14% 0.042 3.2)
XYZ	xyz(4.5841, 3.7955, 3.9805)
Luminance	0.0379 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B2F36 #2F4B44

analogous

#4B2F44 #4B2F36 #4B362F

triadic

#4B2F36 #364B2F #2F364B

tetradic

#4B2F36 #444B2F #2F4B44 #362F4B

square

#4B2F36 #444B2F #2F4B44 #362F4B

split-complementary

#4B2F36 #2F4B36 #2F444B

monochromatic

#130C0E #25171B #4B2F36 #714751 #965E6C

Accessibility & contrast

On white

11.94

#4B2F36 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#4B2F36 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B2F36

11.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B2F36	#FFFFFF	#000000	##FFFFFF
##4B2F36	1.00	11.94	1.76	11.94
#FFFFFF	11.94	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#333436

Deuteranopia (green-blind)

#3A3935

Tritanopia (blue-blind)

#502D31

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #4b2f36;
/* rgb */ color: rgb(75, 47, 54);
/* oklch */ color: oklch(34.1% 0.042 3.2);

Tailwind

colors: {
  custom: {
    50: '#7e686c',
    500: '#4b2f36',
    950: '#000000',
  },
}

SCSS

$custom: #4b2f36;
$custom-light: #7e686c;
$custom-dark: #000000;

JSON

{
  "hex": "#4b2f36",
  "rgb": {
    "r": 75,
    "g": 47,
    "b": 54
  },
  "hsl": {
    "h": 345,
    "s": 22.951,
    "l": 23.922
  },
  "oklch": {
    "l": 0.34145,
    "c": 0.04226,
    "h": 3.2
  },
  "luminance": 0.03795
}

Semantic roles & 50–950 ramp

primary

#4B2F36

secondary

#5A7C73

accent

#BFAA68

background

#F7F6F6

surface

#EEEBEB

border

#C9C6C6

text

#0A0607

muted

#7C7A7A

Preview Lab

Preview with #4B2F36

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

Preview Lab → · Contrast checker → · Palette generator →