#B318A5#B318A5

#B318A5 is a mid, highly saturated purple. Relative luminance 0.130; OKLCH L 53.7% C 0.228 H 332.7°. Best body text is #FFFFFF at 5.85:1 contrast (WCAG AA passes).

Color values

HEX	#B318A5
RGB	rgb(179, 24, 165)
HSL	hsl(305, 76%, 40%)
HSV	hsv(305, 87%, 70%)
CMYK	cmyk(0%, 86.6%, 7.8%, 29.8%)
CIE-LAB	lab(42.70, 70.36, -38.03)
CIE-LCH	lch(42.70, 79.98, 331.61°)
OKLab	oklab(53.66% 0.203 -0.1048)
OKLCH	oklch(53.66% 0.228 332.7)
XYZ	xyz(25.7087, 12.9559, 36.7368)
Luminance	0.1295 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B318A5 #18B326

analogous

#7318B3 #B318A5 #B31858

triadic

#B318A5 #A5B318 #18A5B3

tetradic

#B318A5 #B37318 #18B326 #1858B3

square

#B318A5 #B37318 #18B326 #1858B3

split-complementary

#B318A5 #58B318 #18B373

monochromatic

#470A42 #7D1173 #B318A5 #E226D1 #E95CDC

Accessibility & contrast

On white

5.85

#B318A5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.59

#B318A5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B318A5

5.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B318A5	#FFFFFF	#000000	##FFFFFF
##B318A5	1.00	5.85	3.59	5.85
#FFFFFF	5.85	1.00	21.00	1.00
#000000	3.59	21.00	1.00	21.00
##FFFFFF	5.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0457A8

Deuteranopia (green-blind)

#546CA2

Tritanopia (blue-blind)

#BB2F62

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #b318a5;
/* rgb */ color: rgb(179, 24, 165);
/* oklch */ color: oklch(53.7% 0.228 332.7);

Tailwind

colors: {
  custom: {
    50: '#ce6ec0',
    500: '#b318a5',
    950: '#000000',
  },
}

SCSS

$custom: #b318a5;
$custom-light: #ce6ec0;
$custom-dark: #000000;

JSON

{
  "hex": "#b318a5",
  "rgb": {
    "r": 179,
    "g": 24,
    "b": 165
  },
  "hsl": {
    "h": 305.419,
    "s": 76.355,
    "l": 39.804
  },
  "oklch": {
    "l": 0.53663,
    "c": 0.22841,
    "h": 332.7
  },
  "luminance": 0.12954
}

Semantic roles & 50–950 ramp

primary

#B318A5

secondary

#5ACD64

accent

#F34635

background

#FDF7FB

surface

#FAEDF7

border

#D3C8D0

text

#140812

muted

#837B81

Preview Lab

Preview with #B318A5

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

Preview Lab → · Contrast checker → · Palette generator →