#52271D#52271D

#52271D is a dark, moderate red. Relative luminance 0.033; OKLCH L 32.9% C 0.067 H 34.2°. Best body text is #FFFFFF at 12.60:1 contrast (WCAG AA passes).

Color values

HEX	#52271D
RGB	rgb(82, 39, 29)
HSL	hsl(11, 48%, 22%)
HSV	hsv(11, 65%, 32%)
CMYK	cmyk(0%, 52.4%, 64.6%, 67.8%)
CIE-LAB	lab(21.34, 18.98, 15.67)
CIE-LCH	lch(21.34, 24.61, 39.54°)
OKLab	oklab(32.9% 0.0553 0.0376)
OKLCH	oklch(32.9% 0.067 34.2)
XYZ	xyz(4.4273, 3.3341, 1.5725)
Luminance	0.0333 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#52271D #1D4852

analogous

#521D2E #52271D #52421D

triadic

#52271D #1D5227 #271D52

tetradic

#52271D #2E521D #1D4852 #421D52

square

#52271D #2E521D #1D4852 #421D52

split-complementary

#52271D #1D5242 #1D2E52

monochromatic

#170B08 #25110D #52271D #7F3D2D #AC523D

Accessibility & contrast

On white

12.60

#52271D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#52271D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #52271D

12.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##52271D	#FFFFFF	#000000	##FFFFFF
##52271D	1.00	12.60	1.67	12.60
#FFFFFF	12.60	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#322E1C

Deuteranopia (green-blind)

#3C371C

Tritanopia (blue-blind)

#5A2025

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #52271d;
/* rgb */ color: rgb(82, 39, 29);
/* oklch */ color: oklch(32.9% 0.067 34.2);

Tailwind

colors: {
  custom: {
    50: '#866259',
    500: '#52271d',
    950: '#000000',
  },
}

SCSS

$custom: #52271d;
$custom-light: #866259;
$custom-dark: #000000;

JSON

{
  "hex": "#52271d",
  "rgb": {
    "r": 82,
    "g": 39,
    "b": 29
  },
  "hsl": {
    "h": 11.321,
    "s": 47.748,
    "l": 21.765
  },
  "oklch": {
    "l": 0.32903,
    "c": 0.06691,
    "h": 34.2
  },
  "luminance": 0.03334
}

Semantic roles & 50–950 ramp

primary

#52271D

secondary

#447B87

accent

#BED750

background

#F8F5F5

surface

#F0EAE9

border

#CBC6C5

text

#0C0503

muted

#7D7978

Preview Lab

Preview with #52271D

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

Preview Lab → · Contrast checker → · Palette generator →