#B317A7#B317A7

#B317A7 is a mid, highly saturated purple. Relative luminance 0.130; OKLCH L 53.7% C 0.230 H 332.0°. Best body text is #FFFFFF at 5.84:1 contrast (WCAG AA passes).

Color values

HEX	#B317A7
RGB	rgb(179, 23, 167)
HSL	hsl(305, 77%, 40%)
HSV	hsv(305, 87%, 70%)
CMYK	cmyk(0%, 87.2%, 6.7%, 29.8%)
CIE-LAB	lab(42.75, 70.82, -39.15)
CIE-LCH	lch(42.75, 80.92, 331.07°)
OKLab	oklab(53.73% 0.2035 -0.108)
OKLCH	oklch(53.73% 0.23 332)
XYZ	xyz(25.8720, 12.9888, 37.6962)
Luminance	0.1299 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B317A7 #17B323

analogous

#7117B3 #B317A7 #B31759

triadic

#B317A7 #A7B317 #17A7B3

tetradic

#B317A7 #B37117 #17B323 #1759B3

square

#B317A7 #B37117 #17B323 #1759B3

split-complementary

#B317A7 #59B317 #17B371

monochromatic

#470942 #7D1074 #B317A7 #E324D4 #EA5BDF

Accessibility & contrast

On white

5.84

#B317A7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.60

#B317A7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B317A7

5.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B317A7	#FFFFFF	#000000	##FFFFFF
##B317A7	1.00	5.84	3.60	5.84
#FFFFFF	5.84	1.00	21.00	1.00
#000000	3.60	21.00	1.00	21.00
##FFFFFF	5.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058AA

Deuteranopia (green-blind)

#526CA4

Tritanopia (blue-blind)

#BB3063

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #b317a7;
/* rgb */ color: rgb(179, 23, 167);
/* oklch */ color: oklch(53.7% 0.230 332.0);

Tailwind

colors: {
  custom: {
    50: '#ce6dc1',
    500: '#b317a7',
    950: '#000000',
  },
}

SCSS

$custom: #b317a7;
$custom-light: #ce6dc1;
$custom-dark: #000000;

JSON

{
  "hex": "#b317a7",
  "rgb": {
    "r": 179,
    "g": 23,
    "b": 167
  },
  "hsl": {
    "h": 304.615,
    "s": 77.228,
    "l": 39.608
  },
  "oklch": {
    "l": 0.53734,
    "c": 0.23034,
    "h": 332
  },
  "luminance": 0.12987
}

Semantic roles & 50–950 ramp

primary

#B317A7

secondary

#58CD61

accent

#F44334

background

#FDF7FB

surface

#FAEDF7

border

#D3C8D0

text

#140812

muted

#837B81

Preview Lab

Preview with #B317A7

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

Preview Lab → · Contrast checker → · Palette generator →