#5B1023#5B1023

#5B1023 is a dark, moderate pink. Relative luminance 0.027; OKLCH L 31.4% C 0.107 H 11.6°. Best body text is #FFFFFF at 13.61:1 contrast (WCAG AA passes).

Color values

HEX	#5B1023
RGB	rgb(91, 16, 35)
HSL	hsl(345, 70%, 21%)
HSV	hsv(345, 82%, 36%)
CMYK	cmyk(0%, 82.4%, 61.5%, 64.3%)
CIE-LAB	lab(18.87, 34.55, 8.60)
CIE-LCH	lch(18.87, 35.60, 13.98°)
OKLab	oklab(31.42% 0.1045 0.0215)
OKLCH	oklch(31.42% 0.107 11.6)
XYZ	xyz(4.8035, 2.7168, 1.8612)
Luminance	0.0272 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B1023 #105B48

analogous

#5B1048 #5B1023 #5B2210

triadic

#5B1023 #235B10 #10235B

tetradic

#5B1023 #485B10 #105B48 #22105B

square

#5B1023 #485B10 #105B48 #22105B

split-complementary

#5B1023 #105B22 #10485B

monochromatic

#1A050A #27070F #5B1023 #8F1937 #C3224B

Accessibility & contrast

On white

13.61

#5B1023 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#5B1023 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B1023

13.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B1023	#FFFFFF	#000000	##FFFFFF
##5B1023	1.00	13.61	1.54	13.61
#FFFFFF	13.61	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#242423

Deuteranopia (green-blind)

#383321

Tritanopia (blue-blind)

#640018

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #5b1023;
/* rgb */ color: rgb(91, 16, 35);
/* oklch */ color: oklch(31.4% 0.107 11.6);

Tailwind

colors: {
  custom: {
    50: '#8f565d',
    500: '#5b1023',
    950: '#000000',
  },
}

SCSS

$custom: #5b1023;
$custom-light: #8f565d;
$custom-dark: #000000;

JSON

{
  "hex": "#5b1023",
  "rgb": {
    "r": 91,
    "g": 16,
    "b": 35
  },
  "hsl": {
    "h": 344.8,
    "s": 70.093,
    "l": 20.98
  },
  "oklch": {
    "l": 0.31424,
    "c": 0.10667,
    "h": 11.6
  },
  "luminance": 0.02716
}

Semantic roles & 50–950 ramp

primary

#5B1023

secondary

#33947B

accent

#EDC03B

background

#F9F5F5

surface

#F1E9E9

border

#CBC5C5

text

#0D0304

muted

#7E7879

Preview Lab

Preview with #5B1023

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

Preview Lab → · Contrast checker → · Palette generator →