#52151D#52151D

#52151D is a dark, moderate red. Relative luminance 0.024; OKLCH L 30.0% C 0.090 H 17.0°. Best body text is #FFFFFF at 14.15:1 contrast (WCAG AA passes).

Color values

HEX	#52151D
RGB	rgb(82, 21, 29)
HSL	hsl(352, 59%, 20%)
HSV	hsv(352, 74%, 32%)
CMYK	cmyk(0%, 74.4%, 64.6%, 67.8%)
CIE-LAB	lab(17.55, 28.87, 10.77)
CIE-LCH	lch(17.55, 30.81, 20.45°)
OKLab	oklab(30.05% 0.0864 0.0264)
OKLCH	oklch(30.05% 0.09 17)
XYZ	xyz(3.9700, 2.4194, 1.4201)
Luminance	0.0242 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#52151D #15524A

analogous

#52153B #52151D #522B15

triadic

#52151D #1D5215 #151D52

tetradic

#52151D #3B5215 #15524A #2B1552

square

#52151D #3B5215 #15524A #2B1552

split-complementary

#52151D #15522B #153B52

monochromatic

#180609 #21090C #52151D #83212E #B32E3F

Accessibility & contrast

On white

14.15

#52151D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#52151D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #52151D

14.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##52151D	#FFFFFF	#000000	##FFFFFF
##52151D	1.00	14.15	1.48	14.15
#FFFFFF	14.15	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#25231D

Deuteranopia (green-blind)

#34301B

Tritanopia (blue-blind)

#5A0718

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #52151d;
/* rgb */ color: rgb(82, 21, 29);
/* oklch */ color: oklch(30.0% 0.090 17.0);

Tailwind

colors: {
  custom: {
    50: '#875758',
    500: '#52151d',
    950: '#000000',
  },
}

SCSS

$custom: #52151d;
$custom-light: #875758;
$custom-dark: #000000;

JSON

{
  "hex": "#52151d",
  "rgb": {
    "r": 82,
    "g": 21,
    "b": 29
  },
  "hsl": {
    "h": 352.131,
    "s": 59.223,
    "l": 20.196
  },
  "oklch": {
    "l": 0.30046,
    "c": 0.09029,
    "h": 17
  },
  "luminance": 0.02419
}

Semantic roles & 50–950 ramp

primary

#52151D

secondary

#398A7F

accent

#E2CE45

background

#F8F5F5

surface

#F0E9E9

border

#CBC5C5

text

#0C0303

muted

#7D7878

Preview Lab

Preview with #52151D

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

Preview Lab → · Contrast checker → · Palette generator →