#5B102C#5B102C

#5B102C is a dark, moderate pink. Relative luminance 0.028; OKLCH L 31.7% C 0.109 H 3.6°. Best body text is #FFFFFF at 13.50:1 contrast (WCAG AA passes).

Color values

HEX	#5B102C
RGB	rgb(91, 16, 44)
HSL	hsl(338, 70%, 21%)
HSV	hsv(338, 82%, 36%)
CMYK	cmyk(0%, 82.4%, 51.6%, 64.3%)
CIE-LAB	lab(19.13, 35.36, 2.55)
CIE-LCH	lch(19.13, 35.45, 4.13°)
OKLab	oklab(31.7% 0.1083 0.0069)
OKLCH	oklch(31.7% 0.109 3.6)
XYZ	xyz(4.9547, 2.7773, 2.6575)
Luminance	0.0278 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B102C #105B3F

analogous

#5B1051 #5B102C #5B1910

triadic

#5B102C #2C5B10 #102C5B

tetradic

#5B102C #515B10 #105B3F #19105B

square

#5B102C #515B10 #105B3F #19105B

split-complementary

#5B102C #105B19 #10515B

monochromatic

#1A050D #270713 #5B102C #8F1945 #C3225E

Accessibility & contrast

On white

13.50

#5B102C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#5B102C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B102C

13.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B102C	#FFFFFF	#000000	##FFFFFF
##5B102C	1.00	13.50	1.56	13.50
#FFFFFF	13.50	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#22252D

Deuteranopia (green-blind)

#36342A

Tritanopia (blue-blind)

#64011C

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #5b102c;
/* rgb */ color: rgb(91, 16, 44);
/* oklch */ color: oklch(31.7% 0.109 3.6);

Tailwind

colors: {
  custom: {
    50: '#8e5764',
    500: '#5b102c',
    950: '#000000',
  },
}

SCSS

$custom: #5b102c;
$custom-light: #8e5764;
$custom-dark: #000000;

JSON

{
  "hex": "#5b102c",
  "rgb": {
    "r": 91,
    "g": 16,
    "b": 44
  },
  "hsl": {
    "h": 337.6,
    "s": 70.093,
    "l": 20.98
  },
  "oklch": {
    "l": 0.31697,
    "c": 0.10854,
    "h": 3.6
  },
  "luminance": 0.02777
}

Semantic roles & 50–950 ramp

primary

#5B102C

secondary

#339470

accent

#EDAA3B

background

#F9F5F6

surface

#F1E9EB

border

#CBC5C6

text

#0D0305

muted

#7E787A

Preview Lab

Preview with #5B102C

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

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