#B31FAF#B31FAF

#B31FAF is a mid, highly saturated purple. Relative luminance 0.137; OKLCH L 54.6% C 0.231 H 329.4°. Best body text is #FFFFFF at 5.63:1 contrast (WCAG AA passes).

Color values

HEX	#B31FAF
RGB	rgb(179, 31, 175)
HSL	hsl(302, 70%, 41%)
HSV	hsv(302, 83%, 70%)
CMYK	cmyk(0%, 82.7%, 2.2%, 29.8%)
CIE-LAB	lab(43.74, 70.43, -42.32)
CIE-LCH	lch(43.74, 82.17, 329.00°)
OKLab	oklab(54.59% 0.1986 -0.1172)
OKLCH	oklch(54.59% 0.231 329.4)
XYZ	xyz(26.8181, 13.6610, 41.7735)
Luminance	0.1366 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B31FAF #1FB323

analogous

#6D1FB3 #B31FAF #B31F65

triadic

#B31FAF #AFB31F #1FAFB3

tetradic

#B31FAF #B36D1F #1FB323 #1F65B3

square

#B31FAF #B36D1F #1FB323 #1F65B3

split-complementary

#B31FAF #65B31F #1FB36D

monochromatic

#4B0D49 #7F167C #B31FAF #DC33D7 #E568E1

Accessibility & contrast

On white

5.63

#B31FAF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.73

#B31FAF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B31FAF

5.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B31FAF	#FFFFFF	#000000	##FFFFFF
##B31FAF	1.00	5.63	3.73	5.63
#FFFFFF	5.63	1.00	21.00	1.00
#000000	3.73	21.00	1.00	21.00
##FFFFFF	5.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BB3

Deuteranopia (green-blind)

#506EAC

Tritanopia (blue-blind)

#BA3969

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #b31faf;
/* rgb */ color: rgb(179, 31, 175);
/* oklch */ color: oklch(54.6% 0.231 329.4);

Tailwind

colors: {
  custom: {
    50: '#ce70c7',
    500: '#b31faf',
    950: '#000000',
  },
}

SCSS

$custom: #b31faf;
$custom-light: #ce70c7;
$custom-dark: #000000;

JSON

{
  "hex": "#b31faf",
  "rgb": {
    "r": 179,
    "g": 31,
    "b": 175
  },
  "hsl": {
    "h": 301.622,
    "s": 70.476,
    "l": 41.176
  },
  "oklch": {
    "l": 0.54586,
    "c": 0.23065,
    "h": 329.4
  },
  "luminance": 0.13659
}

Semantic roles & 50–950 ramp

primary

#B31FAF

secondary

#64CA66

accent

#ED3F3B

background

#FDF7FC

surface

#FAEDF8

border

#D3C8D1

text

#140913

muted

#837B82

Preview Lab

Preview with #B31FAF

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

Preview Lab → · Contrast checker → · Palette generator →