#90309F#90309F

#90309F is a mid, vivid purple. Relative luminance 0.105; OKLCH L 49.6% C 0.186 H 322.0°. Best body text is #FFFFFF at 6.75:1 contrast (WCAG AA passes).

Color values

HEX	#90309F
RGB	rgb(144, 48, 159)
HSL	hsl(292, 54%, 41%)
HSV	hsv(292, 70%, 62%)
CMYK	cmyk(9.4%, 69.8%, 0%, 37.6%)
CIE-LAB	lab(38.81, 55.17, -40.98)
CIE-LCH	lch(38.81, 68.72, 323.40°)
OKLab	oklab(49.65% 0.1462 -0.1144)
OKLCH	oklch(49.65% 0.186 322)
XYZ	xyz(18.8159, 10.5474, 33.8389)
Luminance	0.1055 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90309F #3F9F30

analogous

#58309F #90309F #9F3076

triadic

#90309F #9F9030 #309F90

tetradic

#90309F #9F5830 #3F9F30 #30769F

square

#90309F #9F5830 #3F9F30 #30769F

split-complementary

#90309F #769F30 #309F58

monochromatic

#3B1441 #652270 #90309F #B545C7 #C874D5

Accessibility & contrast

On white

6.75

#90309F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#90309F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #90309F

6.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90309F	#FFFFFF	#000000	##FFFFFF
##90309F	1.00	6.75	3.11	6.75
#FFFFFF	6.75	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0854A2

Deuteranopia (green-blind)

#3E5F9C

Tritanopia (blue-blind)

#924364

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #90309f;
/* rgb */ color: rgb(144, 48, 159);
/* oklch */ color: oklch(49.6% 0.186 322.0);

Tailwind

colors: {
  custom: {
    50: '#b471bc',
    500: '#90309f',
    950: '#000000',
  },
}

SCSS

$custom: #90309f;
$custom-light: #b471bc;
$custom-dark: #000000;

JSON

{
  "hex": "#90309f",
  "rgb": {
    "r": 144,
    "g": 48,
    "b": 159
  },
  "hsl": {
    "h": 291.892,
    "s": 53.623,
    "l": 40.588
  },
  "oklch": {
    "l": 0.49647,
    "c": 0.18566,
    "h": 322
  },
  "luminance": 0.10546
}

Semantic roles & 50–950 ramp

primary

#90309F

secondary

#78BD6E

accent

#DD4B5F

background

#FBF7FB

surface

#F6EDF6

border

#D0C8D0

text

#110812

muted

#807B81

Preview Lab

Preview with #90309F

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

Preview Lab → · Contrast checker → · Palette generator →