#87309B#87309B

#87309B is a mid, vivid purple. Relative luminance 0.096; OKLCH L 48.1% C 0.178 H 319.5°. Best body text is #FFFFFF at 7.18:1 contrast (WCAG AA passes).

Color values

HEX	#87309B
RGB	rgb(135, 48, 155)
HSL	hsl(289, 53%, 40%)
HSV	hsv(289, 69%, 61%)
CMYK	cmyk(12.9%, 69%, 0%, 39.2%)
CIE-LAB	lab(37.17, 52.32, -41.25)
CIE-LCH	lch(37.17, 66.62, 321.75°)
OKLab	oklab(48.12% 0.1354 -0.1155)
OKLCH	oklch(48.12% 0.178 319.5)
XYZ	xyz(16.9643, 9.6322, 31.9696)
Luminance	0.0963 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#87309B #449B30

analogous

#52309B #87309B #9B307A

triadic

#87309B #9B8730 #309B87

tetradic

#87309B #9B5230 #449B30 #307A9B

square

#87309B #9B5230 #449B30 #307A9B

split-complementary

#87309B #7A9B30 #309B52

monochromatic

#36133E #5E226C #87309B #AD43C5 #C172D3

Accessibility & contrast

On white

7.18

#87309B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#87309B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #87309B

7.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##87309B	#FFFFFF	#000000	##FFFFFF
##87309B	1.00	7.18	2.93	7.18
#FFFFFF	7.18	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#03529E

Deuteranopia (green-blind)

#385A98

Tritanopia (blue-blind)

#874362

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #87309b;
/* rgb */ color: rgb(135, 48, 155);
/* oklch */ color: oklch(48.1% 0.178 319.5);

Tailwind

colors: {
  custom: {
    50: '#ad70b9',
    500: '#87309b',
    950: '#000000',
  },
}

SCSS

$custom: #87309b;
$custom-light: #ad70b9;
$custom-dark: #000000;

JSON

{
  "hex": "#87309b",
  "rgb": {
    "r": 135,
    "g": 48,
    "b": 155
  },
  "hsl": {
    "h": 288.785,
    "s": 52.709,
    "l": 39.804
  },
  "oklch": {
    "l": 0.48117,
    "c": 0.17795,
    "h": 319.5
  },
  "luminance": 0.09631
}

Semantic roles & 50–950 ramp

primary

#87309B

secondary

#7BBB6C

accent

#DC4C67

background

#FBF7FB

surface

#F6EDF6

border

#D0C8D0

text

#110811

muted

#807B80

Preview Lab

Preview with #87309B

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

Preview Lab → · Contrast checker → · Palette generator →