#5B0F2B#5B0F2B

#5B0F2B is a dark, moderate pink. Relative luminance 0.027; OKLCH L 31.6% C 0.109 H 4.3°. Best body text is #FFFFFF at 13.57:1 contrast (WCAG AA passes).

Color values

HEX	#5B0F2B
RGB	rgb(91, 15, 43)
HSL	hsl(338, 72%, 21%)
HSV	hsv(338, 84%, 36%)
CMYK	cmyk(0%, 83.5%, 52.7%, 64.3%)
CIE-LAB	lab(18.97, 35.61, 3.04)
CIE-LCH	lch(18.97, 35.74, 4.89°)
OKLab	oklab(31.57% 0.109 0.0081)
OKLCH	oklch(31.57% 0.109 4.3)
XYZ	xyz(4.9217, 2.7409, 2.5549)
Luminance	0.0274 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B0F2B #0F5B3F

analogous

#5B0F51 #5B0F2B #5B190F

triadic

#5B0F2B #2B5B0F #0F2B5B

tetradic

#5B0F2B #515B0F #0F5B3F #190F5B

square

#5B0F2B #515B0F #0F5B3F #190F5B

split-complementary

#5B0F2B #0F5B19 #0F515B

monochromatic

#1A040C #260612 #5B0F2B #901844 #C4205D

Accessibility & contrast

On white

13.57

#5B0F2B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#5B0F2B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B0F2B

13.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B0F2B	#FFFFFF	#000000	##FFFFFF
##5B0F2B	1.00	13.57	1.55	13.57
#FFFFFF	13.57	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#22252C

Deuteranopia (green-blind)

#363329

Tritanopia (blue-blind)

#64001B

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #5b0f2b;
/* rgb */ color: rgb(91, 15, 43);
/* oklch */ color: oklch(31.6% 0.109 4.3);

Tailwind

colors: {
  custom: {
    50: '#8e5664',
    500: '#5b0f2b',
    950: '#000000',
  },
}

SCSS

$custom: #5b0f2b;
$custom-light: #8e5664;
$custom-dark: #000000;

JSON

{
  "hex": "#5b0f2b",
  "rgb": {
    "r": 91,
    "g": 15,
    "b": 43
  },
  "hsl": {
    "h": 337.895,
    "s": 71.698,
    "l": 20.784
  },
  "oklch": {
    "l": 0.31574,
    "c": 0.10933,
    "h": 4.3
  },
  "luminance": 0.0274
}

Semantic roles & 50–950 ramp

primary

#5B0F2B

secondary

#319570

accent

#EEAC39

background

#F9F5F5

surface

#F1E9EA

border

#CBC5C6

text

#0D0305

muted

#7E7879

Preview Lab

Preview with #5B0F2B

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

Preview Lab → · Contrast checker → · Palette generator →