#80309B#80309B

#80309B is a mid, vivid purple. Relative luminance 0.091; OKLCH L 47.1% C 0.175 H 316.3°. Best body text is #FFFFFF at 7.46:1 contrast (WCAG AA passes).

Color values

HEX	#80309B
RGB	rgb(128, 48, 155)
HSL	hsl(285, 53%, 40%)
HSV	hsv(285, 69%, 61%)
CMYK	cmyk(17.4%, 69%, 0%, 39.2%)
CIE-LAB	lab(36.12, 50.70, -43.00)
CIE-LCH	lch(36.12, 66.48, 319.70°)
OKLab	oklab(47.15% 0.1266 -0.1208)
OKLCH	oklch(47.15% 0.175 316.3)
XYZ	xyz(15.8745, 9.0703, 31.9185)
Luminance	0.0907 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#80309B #4B9B30

analogous

#4B309B #80309B #9B3080

triadic

#80309B #9B8030 #309B80

tetradic

#80309B #9B4B30 #4B9B30 #30809B

square

#80309B #9B4B30 #4B9B30 #30809B

split-complementary

#80309B #809B30 #309B4B

monochromatic

#33133E #59226C #80309B #A443C5 #BB72D3

Accessibility & contrast

On white

7.46

#80309B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#80309B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #80309B

7.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##80309B	#FFFFFF	#000000	##FFFFFF
##80309B	1.00	7.46	2.81	7.46
#FFFFFF	7.46	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00509E

Deuteranopia (green-blind)

#305799

Tritanopia (blue-blind)

#7E4562

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #80309b;
/* rgb */ color: rgb(128, 48, 155);
/* oklch */ color: oklch(47.1% 0.175 316.3);

Tailwind

colors: {
  custom: {
    50: '#a86fb9',
    500: '#80309b',
    950: '#000000',
  },
}

SCSS

$custom: #80309b;
$custom-light: #a86fb9;
$custom-dark: #000000;

JSON

{
  "hex": "#80309b",
  "rgb": {
    "r": 128,
    "g": 48,
    "b": 155
  },
  "hsl": {
    "h": 284.86,
    "s": 52.709,
    "l": 39.804
  },
  "oklch": {
    "l": 0.47145,
    "c": 0.17498,
    "h": 316.3
  },
  "luminance": 0.0907
}

Semantic roles & 50–950 ramp

primary

#80309B

secondary

#80BB6C

accent

#DC4C70

background

#FAF6FB

surface

#F4ECF6

border

#CEC7D0

text

#100811

muted

#7F7B80

Preview Lab

Preview with #80309B

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

Preview Lab → · Contrast checker → · Palette generator →