#B131A2#B131A2

#B131A2 is a mid, highly saturated purple. Relative luminance 0.142; OKLCH L 54.8% C 0.204 H 333.2°. Best body text is #FFFFFF at 5.48:1 contrast (WCAG AA passes).

Color values

HEX	#B131A2
RGB	rgb(177, 49, 162)
HSL	hsl(307, 57%, 44%)
HSV	hsv(307, 72%, 69%)
CMYK	cmyk(0%, 72.3%, 8.5%, 30.6%)
CIE-LAB	lab(44.45, 62.96, -33.49)
CIE-LCH	lch(44.45, 71.31, 331.99°)
OKLab	oklab(54.8% 0.1818 -0.0918)
OKLCH	oklch(54.8% 0.204 333.2)
XYZ	xyz(25.7515, 14.1545, 35.5512)
Luminance	0.1415 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B131A2 #31B140

analogous

#8031B1 #B131A2 #B13162

triadic

#B131A2 #A2B131 #31A2B1

tetradic

#B131A2 #B18031 #31B140 #3162B1

square

#B131A2 #B18031 #31B140 #3162B1

split-complementary

#B131A2 #62B131 #31B180

monochromatic

#51164A #812476 #B131A2 #CF51C0 #DC80D1

Accessibility & contrast

On white

5.48

#B131A2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.83

#B131A2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B131A2

5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B131A2	#FFFFFF	#000000	##FFFFFF
##B131A2	1.00	5.48	3.83	5.48
#FFFFFF	5.48	1.00	21.00	1.00
#000000	3.83	21.00	1.00	21.00
##FFFFFF	5.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C5DA5

Deuteranopia (green-blind)

#5B709F

Tritanopia (blue-blind)

#B93E66

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #b131a2;
/* rgb */ color: rgb(177, 49, 162);
/* oklch */ color: oklch(54.8% 0.204 333.2);

Tailwind

colors: {
  custom: {
    50: '#cc76be',
    500: '#b131a2',
    950: '#000000',
  },
}

SCSS

$custom: #b131a2;
$custom-light: #cc76be;
$custom-dark: #000000;

JSON

{
  "hex": "#b131a2",
  "rgb": {
    "r": 177,
    "g": 49,
    "b": 162
  },
  "hsl": {
    "h": 307.031,
    "s": 56.637,
    "l": 44.314
  },
  "oklch": {
    "l": 0.54803,
    "c": 0.2037,
    "h": 333.2
  },
  "luminance": 0.14152
}

Semantic roles & 50–950 ramp

primary

#B131A2

secondary

#79C582

accent

#E05A48

background

#FDF7FB

surface

#FAEEF7

border

#D3C9D0

text

#140912

muted

#837B81

Preview Lab

Preview with #B131A2

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

Preview Lab → · Contrast checker → · Palette generator →