#5B143B#5B143B

#5B143B is a dark, moderate pink. Relative luminance 0.030; OKLCH L 32.7% C 0.110 H 351.3°. Best body text is #FFFFFF at 13.06:1 contrast (WCAG AA passes).

Color values

HEX	#5B143B
RGB	rgb(91, 20, 59)
HSL	hsl(327, 64%, 22%)
HSV	hsv(327, 78%, 36%)
CMYK	cmyk(0%, 78%, 35.2%, 64.3%)
CIE-LAB	lab(20.21, 35.61, -6.42)
CIE-LCH	lch(20.21, 36.18, 349.77°)
OKLab	oklab(32.67% 0.1089 -0.0166)
OKLCH	oklch(32.67% 0.11 351.3)
XYZ	xyz(5.3543, 3.0408, 4.4418)
Luminance	0.0304 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B143B #145B34

analogous

#58145B #5B143B #5B1418

triadic

#5B143B #3B5B14 #143B5B

tetradic

#5B143B #5B5814 #145B34 #14185B

square

#5B143B #5B5814 #145B34 #14185B

split-complementary

#5B143B #185B14 #145B58

monochromatic

#190610 #29091A #5B143B #8D1F5C #BF2A7C

Accessibility & contrast

On white

13.06

#5B143B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#5B143B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B143B

13.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B143B	#FFFFFF	#000000	##FFFFFF
##5B143B	1.00	13.06	1.61	13.06
#FFFFFF	13.06	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#20293C

Deuteranopia (green-blind)

#343539

Tritanopia (blue-blind)

#620F25

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #5b143b;
/* rgb */ color: rgb(91, 20, 59);
/* oklch */ color: oklch(32.7% 0.110 351.3);

Tailwind

colors: {
  custom: {
    50: '#8d5970',
    500: '#5b143b',
    950: '#000000',
  },
}

SCSS

$custom: #5b143b;
$custom-light: #8d5970;
$custom-dark: #000000;

JSON

{
  "hex": "#5b143b",
  "rgb": {
    "r": 91,
    "g": 20,
    "b": 59
  },
  "hsl": {
    "h": 327.042,
    "s": 63.964,
    "l": 21.765
  },
  "oklch": {
    "l": 0.32668,
    "c": 0.11016,
    "h": 351.3
  },
  "luminance": 0.0304
}

Semantic roles & 50–950 ramp

primary

#5B143B

secondary

#389361

accent

#E78C41

background

#F8F5F6

surface

#F0E9EC

border

#CBC5C7

text

#0D0407

muted

#7D797A

Preview Lab

Preview with #5B143B

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

Preview Lab → · Contrast checker → · Palette generator →