#531523#531523

#531523 is a dark, moderate red. Relative luminance 0.025; OKLCH L 30.4% C 0.092 H 11.2°. Best body text is #FFFFFF at 14.01:1 contrast (WCAG AA passes).

Color values

HEX	#531523
RGB	rgb(83, 21, 35)
HSL	hsl(346, 60%, 20%)
HSV	hsv(346, 75%, 33%)
CMYK	cmyk(0%, 74.7%, 57.8%, 67.5%)
CIE-LAB	lab(17.91, 29.77, 7.01)
CIE-LCH	lch(17.91, 30.58, 13.25°)
OKLab	oklab(30.4% 0.0901 0.0178)
OKLCH	oklch(30.4% 0.092 11.2)
XYZ	xyz(4.1392, 2.4972, 1.8538)
Luminance	0.0250 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#531523 #155345

analogous

#531542 #531523 #532615

triadic

#531523 #235315 #152353

tetradic

#531523 #425315 #155345 #261553

square

#531523 #425315 #155345 #261553

split-complementary

#531523 #155326 #154253

monochromatic

#18060A #22090E #531523 #842138 #B52E4C

Accessibility & contrast

On white

14.01

#531523 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#531523 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #531523

14.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##531523	#FFFFFF	#000000	##FFFFFF
##531523	1.00	14.01	1.50	14.01
#FFFFFF	14.01	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	14.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#242423

Deuteranopia (green-blind)

#343021

Tritanopia (blue-blind)

#5B091B

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #531523;
/* rgb */ color: rgb(83, 21, 35);
/* oklch */ color: oklch(30.4% 0.092 11.2);

Tailwind

colors: {
  custom: {
    50: '#88575d',
    500: '#531523',
    950: '#000000',
  },
}

SCSS

$custom: #531523;
$custom-light: #88575d;
$custom-dark: #000000;

JSON

{
  "hex": "#531523",
  "rgb": {
    "r": 83,
    "g": 21,
    "b": 35
  },
  "hsl": {
    "h": 346.452,
    "s": 59.615,
    "l": 20.392
  },
  "oklch": {
    "l": 0.30398,
    "c": 0.09187,
    "h": 11.2
  },
  "luminance": 0.02497
}

Semantic roles & 50–950 ramp

primary

#531523

secondary

#398B78

accent

#E3BF45

background

#F8F5F5

surface

#F0E9E9

border

#CBC5C5

text

#0C0304

muted

#7D7879

Preview Lab

Preview with #531523

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

Preview Lab → · Contrast checker → · Palette generator →