#501523#501523

#501523 is a dark, moderate red. Relative luminance 0.024; OKLCH L 29.8% C 0.088 H 10.1°. Best body text is #FFFFFF at 14.26:1 contrast (WCAG AA passes).

Color values

HEX	#501523
RGB	rgb(80, 21, 35)
HSL	hsl(346, 58%, 20%)
HSV	hsv(346, 74%, 31%)
CMYK	cmyk(0%, 73.7%, 56.3%, 68.6%)
CIE-LAB	lab(17.29, 28.67, 6.06)
CIE-LCH	lch(17.29, 29.30, 11.93°)
OKLab	oklab(29.83% 0.087 0.0155)
OKLCH	oklch(29.83% 0.088 10.1)
XYZ	xyz(3.8801, 2.3637, 1.8417)
Luminance	0.0236 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#501523 #155042

analogous

#501541 #501523 #502515

triadic

#501523 #235015 #152350

tetradic

#501523 #415015 #155042 #251550

square

#501523 #415015 #155042 #251550

split-complementary

#501523 #155025 #154150

monochromatic

#18060B #20080E #501523 #802238 #B12E4D

Accessibility & contrast

On white

14.26

#501523 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#501523 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #501523

14.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##501523	#FFFFFF	#000000	##FFFFFF
##501523	1.00	14.26	1.47	14.26
#FFFFFF	14.26	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#232323

Deuteranopia (green-blind)

#322F22

Tritanopia (blue-blind)

#580A1B

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #501523;
/* rgb */ color: rgb(80, 21, 35);
/* oklch */ color: oklch(29.8% 0.088 10.1);

Tailwind

colors: {
  custom: {
    50: '#85575d',
    500: '#501523',
    950: '#000000',
  },
}

SCSS

$custom: #501523;
$custom-light: #85575d;
$custom-dark: #000000;

JSON

{
  "hex": "#501523",
  "rgb": {
    "r": 80,
    "g": 21,
    "b": 35
  },
  "hsl": {
    "h": 345.763,
    "s": 58.416,
    "l": 19.804
  },
  "oklch": {
    "l": 0.29825,
    "c": 0.08834,
    "h": 10.1
  },
  "luminance": 0.02363
}

Semantic roles & 50–950 ramp

primary

#501523

secondary

#398875

accent

#E2BD46

background

#F8F5F5

surface

#F0E9E9

border

#CBC5C5

text

#0C0304

muted

#7D7879

Preview Lab

Preview with #501523

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

Preview Lab → · Contrast checker → · Palette generator →