#90409D#90409D

#90409D is a mid, vivid purple. Relative luminance 0.120; OKLCH L 51.4% C 0.161 H 321.9°. Best body text is #FFFFFF at 6.17:1 contrast (WCAG AA passes).

Color values

HEX	#90409D
RGB	rgb(144, 64, 157)
HSL	hsl(292, 42%, 43%)
HSV	hsv(292, 59%, 62%)
CMYK	cmyk(8.3%, 59.2%, 0%, 38.4%)
CIE-LAB	lab(41.27, 47.66, -35.87)
CIE-LCH	lch(41.27, 59.65, 323.03°)
OKLab	oklab(51.39% 0.1269 -0.0996)
OKLCH	oklch(51.39% 0.161 321.9)
XYZ	xyz(19.4201, 12.0314, 33.1911)
Luminance	0.1203 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90409D #4D9D40

analogous

#61409D #90409D #9D407B

triadic

#90409D #9D9040 #409D90

tetradic

#90409D #9D6140 #4D9D40 #407B9D

square

#90409D #9D6140 #4D9D40 #407B9D

split-complementary

#90409D #7B9D40 #409D61

monochromatic

#401D46 #682E72 #90409D #B05DBD #C589CF

Accessibility & contrast

On white

6.17

#90409D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.41

#90409D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #90409D

6.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90409D	#FFFFFF	#000000	##FFFFFF
##90409D	1.00	6.17	3.41	6.17
#FFFFFF	6.17	1.00	21.00	1.00
#000000	3.41	21.00	1.00	21.00
##FFFFFF	6.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E5BA0

Deuteranopia (green-blind)

#4B649B

Tritanopia (blue-blind)

#924E68

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #90409d;
/* rgb */ color: rgb(144, 64, 157);
/* oklch */ color: oklch(51.4% 0.161 321.9);

Tailwind

colors: {
  custom: {
    50: '#b379ba',
    500: '#90409d',
    950: '#000000',
  },
}

SCSS

$custom: #90409d;
$custom-light: #b379ba;
$custom-dark: #000000;

JSON

{
  "hex": "#90409d",
  "rgb": {
    "r": 144,
    "g": 64,
    "b": 157
  },
  "hsl": {
    "h": 291.613,
    "s": 42.081,
    "l": 43.333
  },
  "oklch": {
    "l": 0.51388,
    "c": 0.16132,
    "h": 321.9
  },
  "luminance": 0.1203
}

Semantic roles & 50–950 ramp

primary

#90409D

secondary

#87B97F

accent

#D25667

background

#FBF7FB

surface

#F6EEF6

border

#D0C9D0

text

#110912

muted

#807B81

Preview Lab

Preview with #90409D

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

Preview Lab → · Contrast checker → · Palette generator →