#5B0F31#5B0F31

#5B0F31 is a dark, moderate pink. Relative luminance 0.028; OKLCH L 31.8% C 0.111 H 359.0°. Best body text is #FFFFFF at 13.48:1 contrast (WCAG AA passes).

Color values

HEX	#5B0F31
RGB	rgb(91, 15, 49)
HSL	hsl(333, 72%, 21%)
HSV	hsv(333, 84%, 36%)
CMYK	cmyk(0%, 83.5%, 46.2%, 64.3%)
CIE-LAB	lab(19.17, 36.23, -0.93)
CIE-LCH	lch(19.17, 36.24, 358.53°)
OKLab	oklab(31.79% 0.1114 -0.002)
OKLCH	oklch(31.79% 0.111 359)
XYZ	xyz(5.0400, 2.7882, 3.1779)
Luminance	0.0279 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B0F31 #0F5B39

analogous

#5B0F57 #5B0F31 #5B130F

triadic

#5B0F31 #315B0F #0F315B

tetradic

#5B0F31 #575B0F #0F5B39 #130F5B

square

#5B0F31 #575B0F #0F5B39 #130F5B

split-complementary

#5B0F31 #0F5B13 #0F575B

monochromatic

#1A040E #260615 #5B0F31 #90184D #C4206A

Accessibility & contrast

On white

13.48

#5B0F31 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#5B0F31 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B0F31

13.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B0F31	#FFFFFF	#000000	##FFFFFF
##5B0F31	1.00	13.48	1.56	13.48
#FFFFFF	13.48	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#202532

Deuteranopia (green-blind)

#35342F

Tritanopia (blue-blind)

#63031E

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #5b0f31;
/* rgb */ color: rgb(91, 15, 49);
/* oklch */ color: oklch(31.8% 0.111 359.0);

Tailwind

colors: {
  custom: {
    50: '#8e5668',
    500: '#5b0f31',
    950: '#000000',
  },
}

SCSS

$custom: #5b0f31;
$custom-light: #8e5668;
$custom-dark: #000000;

JSON

{
  "hex": "#5b0f31",
  "rgb": {
    "r": 91,
    "g": 15,
    "b": 49
  },
  "hsl": {
    "h": 333.158,
    "s": 71.698,
    "l": 20.784
  },
  "oklch": {
    "l": 0.31786,
    "c": 0.11138,
    "h": 359
  },
  "luminance": 0.02788
}

Semantic roles & 50–950 ramp

primary

#5B0F31

secondary

#319568

accent

#EE9D39

background

#F9F5F6

surface

#F1E9EB

border

#CBC5C6

text

#0D0306

muted

#7E787A

Preview Lab

Preview with #5B0F31

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

Preview Lab → · Contrast checker → · Palette generator →