#4C2829#4C2829

#4C2829 is a dark, muted red. Relative luminance 0.032; OKLCH L 32.4% C 0.054 H 18.7°. Best body text is #FFFFFF at 12.78:1 contrast (WCAG AA passes).

Color values

HEX	#4C2829
RGB	rgb(76, 40, 41)
HSL	hsl(358, 31%, 23%)
HSV	hsv(358, 47%, 30%)
CMYK	cmyk(0%, 47.4%, 46.1%, 70.2%)
CIE-LAB	lab(20.88, 16.94, 6.75)
CIE-LCH	lch(20.88, 18.23, 21.72°)
OKLab	oklab(32.45% 0.0512 0.0173)
OKLCH	oklch(32.45% 0.054 18.7)
XYZ	xyz(4.1397, 3.2145, 2.4998)
Luminance	0.0321 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C2829 #284C4B

analogous

#4C283B #4C2829 #4C3928

triadic

#4C2829 #294C28 #28294C

tetradic

#4C2829 #3B4C28 #284C4B #39284C

square

#4C2829 #3B4C28 #284C4B #39284C

split-complementary

#4C2829 #284C39 #283B4C

monochromatic

#140B0B #241313 #4C2829 #743D3F #9C5254

Accessibility & contrast

On white

12.78

#4C2829 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#4C2829 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C2829

12.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C2829	#FFFFFF	#000000	##FFFFFF
##4C2829	1.00	12.78	1.64	12.78
#FFFFFF	12.78	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F2E29

Deuteranopia (green-blind)

#383528

Tritanopia (blue-blind)

#522429

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #4c2829;
/* rgb */ color: rgb(76, 40, 41);
/* oklch */ color: oklch(32.4% 0.054 18.7);

Tailwind

colors: {
  custom: {
    50: '#806262',
    500: '#4c2829',
    950: '#000000',
  },
}

SCSS

$custom: #4c2829;
$custom-light: #806262;
$custom-dark: #000000;

JSON

{
  "hex": "#4c2829",
  "rgb": {
    "r": 76,
    "g": 40,
    "b": 41
  },
  "hsl": {
    "h": 358.333,
    "s": 31.034,
    "l": 22.745
  },
  "oklch": {
    "l": 0.32445,
    "c": 0.05402,
    "h": 18.7
  },
  "luminance": 0.03214
}

Semantic roles & 50–950 ramp

primary

#4C2829

secondary

#517E7D

accent

#C7C461

background

#F7F5F5

surface

#EEEAEA

border

#C9C6C6

text

#0A0505

muted

#7C7979

Preview Lab

Preview with #4C2829

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

Preview Lab → · Contrast checker → · Palette generator →