#4D2831#4D2831

#4D2831 is a dark, muted red. Relative luminance 0.033; OKLCH L 32.9% C 0.056 H 5.0°. Best body text is #FFFFFF at 12.62:1 contrast (WCAG AA passes).

Color values

HEX	#4D2831
RGB	rgb(77, 40, 49)
HSL	hsl(345, 32%, 23%)
HSV	hsv(345, 48%, 30%)
CMYK	cmyk(0%, 48.1%, 36.4%, 69.8%)
CIE-LAB	lab(21.27, 18.52, 1.81)
CIE-LCH	lch(21.27, 18.60, 5.59°)
OKLab	oklab(32.85% 0.0562 0.005)
OKLCH	oklch(32.85% 0.056 5)
XYZ	xyz(4.3739, 3.3175, 3.3151)
Luminance	0.0332 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D2831 #284D44

analogous

#4D2843 #4D2831 #4D3128

triadic

#4D2831 #314D28 #28314D

tetradic

#4D2831 #434D28 #284D44 #31284D

square

#4D2831 #434D28 #284D44 #31284D

split-complementary

#4D2831 #284D31 #28434D

monochromatic

#140A0D #251317 #4D2831 #753D4B #9E5264

Accessibility & contrast

On white

12.62

#4D2831 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#4D2831 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D2831

12.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D2831	#FFFFFF	#000000	##FFFFFF
##4D2831	1.00	12.62	1.66	12.62
#FFFFFF	12.62	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E2F31

Deuteranopia (green-blind)

#373630

Tritanopia (blue-blind)

#53252B

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #4d2831;
/* rgb */ color: rgb(77, 40, 49);
/* oklch */ color: oklch(32.9% 0.056 5.0);

Tailwind

colors: {
  custom: {
    50: '#806369',
    500: '#4d2831',
    950: '#000000',
  },
}

SCSS

$custom: #4d2831;
$custom-light: #806369;
$custom-dark: #000000;

JSON

{
  "hex": "#4d2831",
  "rgb": {
    "r": 77,
    "g": 40,
    "b": 49
  },
  "hsl": {
    "h": 345.405,
    "s": 31.624,
    "l": 22.941
  },
  "oklch": {
    "l": 0.32851,
    "c": 0.05638,
    "h": 5
  },
  "luminance": 0.03317
}

Semantic roles & 50–950 ramp

primary

#4D2831

secondary

#518074

accent

#C8AF60

background

#F7F5F6

surface

#EEEAEB

border

#C9C6C6

text

#0A0506

muted

#7C797A

Preview Lab

Preview with #4D2831

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

Preview Lab → · Contrast checker → · Palette generator →