#4D232B#4D232B

#4D232B is a dark, moderate red. Relative luminance 0.030; OKLCH L 31.7% C 0.064 H 9.4°. Best body text is #FFFFFF at 13.20:1 contrast (WCAG AA passes).

Color values

HEX	#4D232B
RGB	rgb(77, 35, 43)
HSL	hsl(349, 38%, 22%)
HSV	hsv(349, 55%, 30%)
CMYK	cmyk(0%, 54.5%, 44.2%, 69.8%)
CIE-LAB	lab(19.86, 20.75, 3.95)
CIE-LCH	lch(19.86, 21.12, 10.77°)
OKLab	oklab(31.72% 0.063 0.0104)
OKLCH	oklch(31.72% 0.064 9.4)
XYZ	xyz(4.0979, 2.9547, 2.6395)
Luminance	0.0295 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D232B #234D45

analogous

#4D2340 #4D232B #4D3023

triadic

#4D232B #2B4D23 #232B4D

tetradic

#4D232B #404D23 #234D45 #30234D

square

#4D232B #404D23 #234D45 #30234D

split-complementary

#4D232B #234D30 #23404D

monochromatic

#150A0C #231014 #4D232B #773642 #A1495A

Accessibility & contrast

On white

13.20

#4D232B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#4D232B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D232B

13.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D232B	#FFFFFF	#000000	##FFFFFF
##4D232B	1.00	13.20	1.59	13.20
#FFFFFF	13.20	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B2B2B

Deuteranopia (green-blind)

#35332A

Tritanopia (blue-blind)

#531F26

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #4d232b;
/* rgb */ color: rgb(77, 35, 43);
/* oklch */ color: oklch(31.7% 0.064 9.4);

Tailwind

colors: {
  custom: {
    50: '#815f64',
    500: '#4d232b',
    950: '#000000',
  },
}

SCSS

$custom: #4d232b;
$custom-light: #815f64;
$custom-dark: #000000;

JSON

{
  "hex": "#4d232b",
  "rgb": {
    "r": 77,
    "g": 35,
    "b": 43
  },
  "hsl": {
    "h": 348.571,
    "s": 37.5,
    "l": 21.961
  },
  "oklch": {
    "l": 0.31721,
    "c": 0.06381,
    "h": 9.4
  },
  "luminance": 0.02954
}

Semantic roles & 50–950 ramp

primary

#4D232B

secondary

#4B8176

accent

#CDB85A

background

#F8F5F5

surface

#EFE9EA

border

#CAC5C6

text

#0A0405

muted

#7C7979

Preview Lab

Preview with #4D232B

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

Preview Lab → · Contrast checker → · Palette generator →