#B31FAD#B31FAD

#B31FAD is a mid, highly saturated purple. Relative luminance 0.136; OKLCH L 54.5% C 0.229 H 330.1°. Best body text is #FFFFFF at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#B31FAD
RGB	rgb(179, 31, 173)
HSL	hsl(302, 70%, 41%)
HSV	hsv(302, 83%, 70%)
CMYK	cmyk(0%, 82.7%, 3.4%, 29.8%)
CIE-LAB	lab(43.63, 70.13, -41.32)
CIE-LCH	lch(43.63, 81.39, 329.49°)
OKLab	oklab(54.47% 0.1987 -0.1143)
OKLCH	oklch(54.47% 0.229 330.1)
XYZ	xyz(26.6231, 13.5830, 40.7467)
Luminance	0.1358 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B31FAD #1FB325

analogous

#6F1FB3 #B31FAD #B31F63

triadic

#B31FAD #ADB31F #1FADB3

tetradic

#B31FAD #B36F1F #1FB325 #1F63B3

square

#B31FAD #B36F1F #1FB325 #1F63B3

split-complementary

#B31FAD #63B31F #1FB36F

monochromatic

#4B0D48 #7F167B #B31FAD #DC33D5 #E568E0

Accessibility & contrast

On white

5.65

#B31FAD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.72

#B31FAD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B31FAD

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B31FAD	#FFFFFF	#000000	##FFFFFF
##B31FAD	1.00	5.65	3.72	5.65
#FFFFFF	5.65	1.00	21.00	1.00
#000000	3.72	21.00	1.00	21.00
##FFFFFF	5.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BB1

Deuteranopia (green-blind)

#516EAA

Tritanopia (blue-blind)

#BA3868

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #b31fad;
/* rgb */ color: rgb(179, 31, 173);
/* oklch */ color: oklch(54.5% 0.229 330.1);

Tailwind

colors: {
  custom: {
    50: '#ce70c6',
    500: '#b31fad',
    950: '#000000',
  },
}

SCSS

$custom: #b31fad;
$custom-light: #ce70c6;
$custom-dark: #000000;

JSON

{
  "hex": "#b31fad",
  "rgb": {
    "r": 179,
    "g": 31,
    "b": 173
  },
  "hsl": {
    "h": 302.432,
    "s": 70.476,
    "l": 41.176
  },
  "oklch": {
    "l": 0.54469,
    "c": 0.22924,
    "h": 330.1
  },
  "luminance": 0.13581
}

Semantic roles & 50–950 ramp

primary

#B31FAD

secondary

#64CA68

accent

#ED423B

background

#FDF7FC

surface

#FAEDF8

border

#D3C8D1

text

#140913

muted

#837B82

Preview Lab

Preview with #B31FAD

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

Preview Lab → · Contrast checker → · Palette generator →