#B317A2#B317A2

#B317A2 is a mid, highly saturated purple. Relative luminance 0.128; OKLCH L 53.4% C 0.227 H 333.7°. Best body text is #FFFFFF at 5.90:1 contrast (WCAG AA passes).

Color values

HEX	#B317A2
RGB	rgb(179, 23, 162)
HSL	hsl(307, 77%, 40%)
HSV	hsv(307, 87%, 70%)
CMYK	cmyk(0%, 87.2%, 9.5%, 29.8%)
CIE-LAB	lab(42.47, 70.10, -36.59)
CIE-LCH	lch(42.47, 79.08, 332.44°)
OKLab	oklab(53.45% 0.2035 -0.1006)
OKLCH	oklch(53.45% 0.227 333.7)
XYZ	xyz(25.4187, 12.8075, 35.3088)
Luminance	0.1280 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B317A2 #17B328

analogous

#7617B3 #B317A2 #B31754

triadic

#B317A2 #A2B317 #17A2B3

tetradic

#B317A2 #B37617 #17B328 #1754B3

square

#B317A2 #B37617 #17B328 #1754B3

split-complementary

#B317A2 #54B317 #17B376

monochromatic

#470940 #7D1071 #B317A2 #E324CE #EA5BDA

Accessibility & contrast

On white

5.90

#B317A2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.56

#B317A2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B317A2

5.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B317A2	#FFFFFF	#000000	##FFFFFF
##B317A2	1.00	5.90	3.56	5.90
#FFFFFF	5.90	1.00	21.00	1.00
#000000	3.56	21.00	1.00	21.00
##FFFFFF	5.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C57A5

Deuteranopia (green-blind)

#556C9F

Tritanopia (blue-blind)

#BC2D60

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #b317a2;
/* rgb */ color: rgb(179, 23, 162);
/* oklch */ color: oklch(53.4% 0.227 333.7);

Tailwind

colors: {
  custom: {
    50: '#ce6dbe',
    500: '#b317a2',
    950: '#000000',
  },
}

SCSS

$custom: #b317a2;
$custom-light: #ce6dbe;
$custom-dark: #000000;

JSON

{
  "hex": "#b317a2",
  "rgb": {
    "r": 179,
    "g": 23,
    "b": 162
  },
  "hsl": {
    "h": 306.538,
    "s": 77.228,
    "l": 39.608
  },
  "oklch": {
    "l": 0.5345,
    "c": 0.227,
    "h": 333.7
  },
  "luminance": 0.12805
}

Semantic roles & 50–950 ramp

primary

#B317A2

secondary

#58CD65

accent

#F44934

background

#FDF7FB

surface

#FAEDF7

border

#D3C8D0

text

#140812

muted

#837B81

Preview Lab

Preview with #B317A2

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

Preview Lab → · Contrast checker → · Palette generator →