#B31FAE#B31FAE

#B31FAE is a mid, highly saturated purple. Relative luminance 0.136; OKLCH L 54.5% C 0.230 H 329.8°. Best body text is #FFFFFF at 5.64:1 contrast (WCAG AA passes).

Color values

HEX	#B31FAE
RGB	rgb(179, 31, 174)
HSL	hsl(302, 70%, 41%)
HSV	hsv(302, 83%, 70%)
CMYK	cmyk(0%, 82.7%, 2.8%, 29.8%)
CIE-LAB	lab(43.69, 70.28, -41.82)
CIE-LCH	lch(43.69, 81.78, 329.25°)
OKLab	oklab(54.53% 0.1987 -0.1158)
OKLCH	oklch(54.53% 0.23 329.8)
XYZ	xyz(26.7202, 13.6218, 41.2582)
Luminance	0.1362 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B31FAE #1FB324

analogous

#6E1FB3 #B31FAE #B31F64

triadic

#B31FAE #AEB31F #1FAEB3

tetradic

#B31FAE #B36E1F #1FB324 #1F64B3

square

#B31FAE #B36E1F #1FB324 #1F64B3

split-complementary

#B31FAE #64B31F #1FB36E

monochromatic

#4B0D49 #7F167B #B31FAE #DC33D6 #E568E1

Accessibility & contrast

On white

5.64

#B31FAE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.72

#B31FAE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B31FAE

5.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B31FAE	#FFFFFF	#000000	##FFFFFF
##B31FAE	1.00	5.64	3.72	5.64
#FFFFFF	5.64	1.00	21.00	1.00
#000000	3.72	21.00	1.00	21.00
##FFFFFF	5.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BB2

Deuteranopia (green-blind)

#506EAB

Tritanopia (blue-blind)

#BA3869

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #b31fae;
/* rgb */ color: rgb(179, 31, 174);
/* oklch */ color: oklch(54.5% 0.230 329.8);

Tailwind

colors: {
  custom: {
    50: '#ce70c7',
    500: '#b31fae',
    950: '#000000',
  },
}

SCSS

$custom: #b31fae;
$custom-light: #ce70c7;
$custom-dark: #000000;

JSON

{
  "hex": "#b31fae",
  "rgb": {
    "r": 179,
    "g": 31,
    "b": 174
  },
  "hsl": {
    "h": 302.027,
    "s": 70.476,
    "l": 41.176
  },
  "oklch": {
    "l": 0.54527,
    "c": 0.22995,
    "h": 329.8
  },
  "luminance": 0.1362
}

Semantic roles & 50–950 ramp

primary

#B31FAE

secondary

#64CA67

accent

#ED413B

background

#FDF7FC

surface

#FAEDF8

border

#D3C8D1

text

#140913

muted

#837B82

Preview Lab

Preview with #B31FAE

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

Preview Lab → · Contrast checker → · Palette generator →