#8B309D#8B309D

#8B309D is a mid, vivid purple. Relative luminance 0.100; OKLCH L 48.8% C 0.182 H 320.6°. Best body text is #FFFFFF at 6.98:1 contrast (WCAG AA passes).

Color values

HEX	#8B309D
RGB	rgb(139, 48, 157)
HSL	hsl(290, 53%, 40%)
HSV	hsv(290, 69%, 62%)
CMYK	cmyk(11.5%, 69.4%, 0%, 38.4%)
CIE-LAB	lab(37.91, 53.63, -41.25)
CIE-LCH	lch(37.91, 67.66, 322.44°)
OKLab	oklab(48.81% 0.1403 -0.1153)
OKLCH	oklch(48.81% 0.182 320.6)
XYZ	xyz(17.7895, 10.0381, 32.8923)
Luminance	0.1004 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8B309D #429D30

analogous

#55309D #8B309D #9D3078

triadic

#8B309D #9D8B30 #309D8B

tetradic

#8B309D #9D5530 #429D30 #30789D

square

#8B309D #9D5530 #429D30 #30789D

split-complementary

#8B309D #789D30 #309D55

monochromatic

#38133F #62226E #8B309D #B144C6 #C473D4

Accessibility & contrast

On white

6.98

#8B309D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.01

#8B309D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #8B309D

6.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8B309D	#FFFFFF	#000000	##FFFFFF
##8B309D	1.00	6.98	3.01	6.98
#FFFFFF	6.98	1.00	21.00	1.00
#000000	3.01	21.00	1.00	21.00
##FFFFFF	6.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0453A0

Deuteranopia (green-blind)

#3B5C9A

Tritanopia (blue-blind)

#8C4463

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #8b309d;
/* rgb */ color: rgb(139, 48, 157);
/* oklch */ color: oklch(48.8% 0.182 320.6);

Tailwind

colors: {
  custom: {
    50: '#b070ba',
    500: '#8b309d',
    950: '#000000',
  },
}

SCSS

$custom: #8b309d;
$custom-light: #b070ba;
$custom-dark: #000000;

JSON

{
  "hex": "#8b309d",
  "rgb": {
    "r": 139,
    "g": 48,
    "b": 157
  },
  "hsl": {
    "h": 290.092,
    "s": 53.171,
    "l": 40.196
  },
  "oklch": {
    "l": 0.48809,
    "c": 0.18158,
    "h": 320.6
  },
  "luminance": 0.10037
}

Semantic roles & 50–950 ramp

primary

#8B309D

secondary

#7ABC6D

accent

#DD4B63

background

#FBF7FB

surface

#F6EDF6

border

#D0C8D0

text

#110812

muted

#807B81

Preview Lab

Preview with #8B309D

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

Preview Lab → · Contrast checker → · Palette generator →