#B318A4#B318A4

#B318A4 is a mid, highly saturated purple. Relative luminance 0.129; OKLCH L 53.6% C 0.228 H 333.0°. Best body text is #FFFFFF at 5.86:1 contrast (WCAG AA passes).

Color values

HEX	#B318A4
RGB	rgb(179, 24, 164)
HSL	hsl(306, 76%, 40%)
HSV	hsv(306, 87%, 70%)
CMYK	cmyk(0%, 86.6%, 8.4%, 29.8%)
CIE-LAB	lab(42.64, 70.21, -37.52)
CIE-LCH	lch(42.64, 79.61, 331.88°)
OKLab	oklab(53.61% 0.203 -0.1033)
OKLCH	oklch(53.61% 0.228 333)
XYZ	xyz(25.6181, 12.9196, 36.2593)
Luminance	0.1292 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B318A4 #18B327

analogous

#7418B3 #B318A4 #B31857

triadic

#B318A4 #A4B318 #18A4B3

tetradic

#B318A4 #B37418 #18B327 #1857B3

square

#B318A4 #B37418 #18B327 #1857B3

split-complementary

#B318A4 #57B318 #18B374

monochromatic

#470A41 #7D1173 #B318A4 #E226D0 #E95CDC

Accessibility & contrast

On white

5.86

#B318A4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.58

#B318A4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B318A4

5.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B318A4	#FFFFFF	#000000	##FFFFFF
##B318A4	1.00	5.86	3.58	5.86
#FFFFFF	5.86	1.00	21.00	1.00
#000000	3.58	21.00	1.00	21.00
##FFFFFF	5.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0757A7

Deuteranopia (green-blind)

#546CA1

Tritanopia (blue-blind)

#BB2F62

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #b318a4;
/* rgb */ color: rgb(179, 24, 164);
/* oklch */ color: oklch(53.6% 0.228 333.0);

Tailwind

colors: {
  custom: {
    50: '#ce6dbf',
    500: '#b318a4',
    950: '#000000',
  },
}

SCSS

$custom: #b318a4;
$custom-light: #ce6dbf;
$custom-dark: #000000;

JSON

{
  "hex": "#b318a4",
  "rgb": {
    "r": 179,
    "g": 24,
    "b": 164
  },
  "hsl": {
    "h": 305.806,
    "s": 76.355,
    "l": 39.804
  },
  "oklch": {
    "l": 0.53606,
    "c": 0.22774,
    "h": 333
  },
  "luminance": 0.12917
}

Semantic roles & 50–950 ramp

primary

#B318A4

secondary

#5ACD65

accent

#F34735

background

#FDF7FB

surface

#FAEDF7

border

#D3C8D0

text

#140812

muted

#837B81

Preview Lab

Preview with #B318A4

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

Preview Lab → · Contrast checker → · Palette generator →