#521423#521423

#521423 is a dark, moderate red. Relative luminance 0.024; OKLCH L 30.1% C 0.092 H 10.3°. Best body text is #FFFFFF at 14.16:1 contrast (WCAG AA passes).

Color values

HEX	#521423
RGB	rgb(82, 20, 35)
HSL	hsl(345, 61%, 20%)
HSV	hsv(345, 76%, 32%)
CMYK	cmyk(0%, 75.6%, 57.3%, 67.8%)
CIE-LAB	lab(17.53, 29.86, 6.46)
CIE-LCH	lch(17.53, 30.55, 12.21°)
OKLab	oklab(30.08% 0.0905 0.0165)
OKLCH	oklch(30.08% 0.092 10.3)
XYZ	xyz(4.0336, 2.4160, 1.8437)
Luminance	0.0242 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#521423 #145243

analogous

#521442 #521423 #522414

triadic

#521423 #235214 #142352

tetradic

#521423 #425214 #145243 #241452

square

#521423 #425214 #145243 #241452

split-complementary

#521423 #145224 #144252

monochromatic

#19060A #21080E #521423 #832038 #B42C4D

Accessibility & contrast

On white

14.16

#521423 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#521423 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #521423

14.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##521423	#FFFFFF	#000000	##FFFFFF
##521423	1.00	14.16	1.48	14.16
#FFFFFF	14.16	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#232323

Deuteranopia (green-blind)

#333021

Tritanopia (blue-blind)

#5A081A

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #521423;
/* rgb */ color: rgb(82, 20, 35);
/* oklch */ color: oklch(30.1% 0.092 10.3);

Tailwind

colors: {
  custom: {
    50: '#87575d',
    500: '#521423',
    950: '#000000',
  },
}

SCSS

$custom: #521423;
$custom-light: #87575d;
$custom-dark: #000000;

JSON

{
  "hex": "#521423",
  "rgb": {
    "r": 82,
    "g": 20,
    "b": 35
  },
  "hsl": {
    "h": 345.484,
    "s": 60.784,
    "l": 20
  },
  "oklch": {
    "l": 0.30084,
    "c": 0.09202,
    "h": 10.3
  },
  "luminance": 0.02415
}

Semantic roles & 50–950 ramp

primary

#521423

secondary

#388A76

accent

#E4BD44

background

#F8F5F5

surface

#F0E9E9

border

#CBC5C5

text

#0C0304

muted

#7D7879

Preview Lab

Preview with #521423

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

Preview Lab → · Contrast checker → · Palette generator →