#90409B#90409B

#90409B is a mid, vivid purple. Relative luminance 0.120; OKLCH L 51.3% C 0.159 H 322.7°. Best body text is #FFFFFF at 6.19:1 contrast (WCAG AA passes).

Color values

HEX	#90409B
RGB	rgb(144, 64, 155)
HSL	hsl(293, 42%, 43%)
HSV	hsv(293, 59%, 61%)
CMYK	cmyk(7.1%, 58.7%, 0%, 39.2%)
CIE-LAB	lab(41.16, 47.26, -34.84)
CIE-LCH	lch(41.16, 58.71, 323.61°)
OKLab	oklab(51.28% 0.1267 -0.0966)
OKLCH	oklch(51.28% 0.159 322.7)
XYZ	xyz(19.2508, 11.9636, 32.2992)
Luminance	0.1196 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90409B #4B9B40

analogous

#62409B #90409B #9B4079

triadic

#90409B #9B9040 #409B90

tetradic

#90409B #9B6240 #4B9B40 #40799B

square

#90409B #9B6240 #4B9B40 #40799B

split-complementary

#90409B #799B40 #409B62

monochromatic

#401C44 #682E70 #90409B #B05CBC #C588CE

Accessibility & contrast

On white

6.19

#90409B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.39

#90409B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #90409B

6.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90409B	#FFFFFF	#000000	##FFFFFF
##90409B	1.00	6.19	3.39	6.19
#FFFFFF	6.19	1.00	21.00	1.00
#000000	3.39	21.00	1.00	21.00
##FFFFFF	6.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#305B9E

Deuteranopia (green-blind)

#4C6499

Tritanopia (blue-blind)

#924D67

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #90409b;
/* rgb */ color: rgb(144, 64, 155);
/* oklch */ color: oklch(51.3% 0.159 322.7);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#90409b",
  "rgb": {
    "r": 144,
    "g": 64,
    "b": 155
  },
  "hsl": {
    "h": 292.747,
    "s": 41.553,
    "l": 42.941
  },
  "oklch": {
    "l": 0.51275,
    "c": 0.15937,
    "h": 322.7
  },
  "luminance": 0.11963
}

Semantic roles & 50–950 ramp

primary

#90409B

secondary

#85B87E

accent

#D15665

background

#FBF7FB

surface

#F6EEF6

border

#D0C9D0

text

#110911

muted

#807B80

Preview Lab

Preview with #90409B

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

Preview Lab → · Contrast checker → · Palette generator →