#90409C#90409C

#90409C is a mid, vivid purple. Relative luminance 0.120; OKLCH L 51.3% C 0.160 H 322.3°. Best body text is #FFFFFF at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#90409C
RGB	rgb(144, 64, 156)
HSL	hsl(292, 42%, 43%)
HSV	hsv(292, 59%, 61%)
CMYK	cmyk(7.7%, 59%, 0%, 38.8%)
CIE-LAB	lab(41.21, 47.46, -35.35)
CIE-LCH	lch(41.21, 59.18, 323.32°)
OKLab	oklab(51.33% 0.1268 -0.0981)
OKLCH	oklch(51.33% 0.16 322.3)
XYZ	xyz(19.3351, 11.9973, 32.7433)
Luminance	0.1200 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90409C #4C9C40

analogous

#62409C #90409C #9C407A

triadic

#90409C #9C9040 #409C90

tetradic

#90409C #9C6240 #4C9C40 #407A9C

square

#90409C #9C6240 #4C9C40 #407A9C

split-complementary

#90409C #7A9C40 #409C62

monochromatic

#401C45 #682E71 #90409C #B05DBC #C588CE

Accessibility & contrast

On white

6.18

#90409C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.40

#90409C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #90409C

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90409C	#FFFFFF	#000000	##FFFFFF
##90409C	1.00	6.18	3.40	6.18
#FFFFFF	6.18	1.00	21.00	1.00
#000000	3.40	21.00	1.00	21.00
##FFFFFF	6.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F5B9F

Deuteranopia (green-blind)

#4B649A

Tritanopia (blue-blind)

#924D68

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #90409c;
/* rgb */ color: rgb(144, 64, 156);
/* oklch */ color: oklch(51.3% 0.160 322.3);

Tailwind

colors: {
  custom: {
    50: '#b379b9',
    500: '#90409c',
    950: '#000000',
  },
}

SCSS

$custom: #90409c;
$custom-light: #b379b9;
$custom-dark: #000000;

JSON

{
  "hex": "#90409c",
  "rgb": {
    "r": 144,
    "g": 64,
    "b": 156
  },
  "hsl": {
    "h": 292.174,
    "s": 41.818,
    "l": 43.137
  },
  "oklch": {
    "l": 0.51331,
    "c": 0.16035,
    "h": 322.3
  },
  "luminance": 0.11996
}

Semantic roles & 50–950 ramp

primary

#90409C

secondary

#86B97F

accent

#D25666

background

#FBF7FB

surface

#F6EEF6

border

#D0C9D0

text

#110911

muted

#807B80

Preview Lab

Preview with #90409C

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

Preview Lab → · Contrast checker → · Palette generator →