#B1359D#B1359D

#B1359D is a mid, vivid purple. Relative luminance 0.143; OKLCH L 54.9% C 0.195 H 335.1°. Best body text is #FFFFFF at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#B1359D
RGB	rgb(177, 53, 157)
HSL	hsl(310, 54%, 45%)
HSV	hsv(310, 70%, 69%)
CMYK	cmyk(0%, 70.1%, 11.3%, 30.6%)
CIE-LAB	lab(44.70, 60.79, -30.11)
CIE-LCH	lch(44.70, 67.84, 333.65°)
OKLab	oklab(54.9% 0.1773 -0.0822)
OKLCH	oklch(54.9% 0.195 335.1)
XYZ	xyz(25.4907, 14.3298, 33.3152)
Luminance	0.1433 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1359D #35B149

analogous

#8735B1 #B1359D #B1355F

triadic

#B1359D #9DB135 #359DB1

tetradic

#B1359D #B18735 #35B149 #355FB1

square

#B1359D #B18735 #35B149 #355FB1

split-complementary

#B1359D #5FB135 #35B187

monochromatic

#531949 #822773 #B1359D #CD57BA #DB86CD

Accessibility & contrast

On white

5.43

#B1359D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#B1359D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B1359D

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1359D	#FFFFFF	#000000	##FFFFFF
##B1359D	1.00	5.43	3.87	5.43
#FFFFFF	5.43	1.00	21.00	1.00
#000000	3.87	21.00	1.00	21.00
##FFFFFF	5.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#355EA0

Deuteranopia (green-blind)

#5F709A

Tritanopia (blue-blind)

#BA3E65

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #b1359d;
/* rgb */ color: rgb(177, 53, 157);
/* oklch */ color: oklch(54.9% 0.195 335.1);

Tailwind

colors: {
  custom: {
    50: '#cc77ba',
    500: '#b1359d',
    950: '#000000',
  },
}

SCSS

$custom: #b1359d;
$custom-light: #cc77ba;
$custom-dark: #000000;

JSON

{
  "hex": "#b1359d",
  "rgb": {
    "r": 177,
    "g": 53,
    "b": 157
  },
  "hsl": {
    "h": 309.677,
    "s": 53.913,
    "l": 45.098
  },
  "oklch": {
    "l": 0.54902,
    "c": 0.19539,
    "h": 335.1
  },
  "luminance": 0.14328
}

Semantic roles & 50–950 ramp

primary

#B1359D

secondary

#7DC489

accent

#DD624B

background

#FCF7FB

surface

#F9EEF6

border

#D2C9D0

text

#140911

muted

#827B80

Preview Lab

Preview with #B1359D

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

Preview Lab → · Contrast checker → · Palette generator →