#B317A1#B317A1

#B317A1 is a mid, highly saturated purple. Relative luminance 0.128; OKLCH L 53.4% C 0.226 H 334.0°. Best body text is #FFFFFF at 5.91:1 contrast (WCAG AA passes).

Color values

HEX	#B317A1
RGB	rgb(179, 23, 161)
HSL	hsl(307, 77%, 40%)
HSV	hsv(307, 87%, 70%)
CMYK	cmyk(0%, 87.2%, 10.1%, 29.8%)
CIE-LAB	lab(42.42, 69.96, -36.08)
CIE-LCH	lch(42.42, 78.72, 332.72°)
OKLab	oklab(53.4% 0.2035 -0.0991)
OKLCH	oklch(53.4% 0.226 334)
XYZ	xyz(25.3301, 12.7721, 34.8425)
Luminance	0.1277 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B317A1 #17B329

analogous

#7717B3 #B317A1 #B31753

triadic

#B317A1 #A1B317 #17A1B3

tetradic

#B317A1 #B37717 #17B329 #1753B3

square

#B317A1 #B37717 #17B329 #1753B3

split-complementary

#B317A1 #53B317 #17B377

monochromatic

#47093F #7D1070 #B317A1 #E324CD #EA5BD9

Accessibility & contrast

On white

5.91

#B317A1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.55

#B317A1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B317A1

5.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B317A1	#FFFFFF	#000000	##FFFFFF
##B317A1	1.00	5.91	3.55	5.91
#FFFFFF	5.91	1.00	21.00	1.00
#000000	3.55	21.00	1.00	21.00
##FFFFFF	5.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F56A4

Deuteranopia (green-blind)

#556C9E

Tritanopia (blue-blind)

#BC2C60

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #b317a1;
/* rgb */ color: rgb(179, 23, 161);
/* oklch */ color: oklch(53.4% 0.226 334.0);

Tailwind

colors: {
  custom: {
    50: '#ce6dbd',
    500: '#b317a1',
    950: '#000000',
  },
}

SCSS

$custom: #b317a1;
$custom-light: #ce6dbd;
$custom-dark: #000000;

JSON

{
  "hex": "#b317a1",
  "rgb": {
    "r": 179,
    "g": 23,
    "b": 161
  },
  "hsl": {
    "h": 306.923,
    "s": 77.228,
    "l": 39.608
  },
  "oklch": {
    "l": 0.53395,
    "c": 0.22635,
    "h": 334
  },
  "luminance": 0.1277
}

Semantic roles & 50–950 ramp

primary

#B317A1

secondary

#58CD66

accent

#F44A34

background

#FDF7FB

surface

#FAEDF6

border

#D3C8D0

text

#140812

muted

#837B81

Preview Lab

Preview with #B317A1

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

Preview Lab → · Contrast checker → · Palette generator →