#90409E#90409E

#90409E is a mid, vivid purple. Relative luminance 0.121; OKLCH L 51.4% C 0.162 H 321.5°. Best body text is #FFFFFF at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#90409E
RGB	rgb(144, 64, 158)
HSL	hsl(291, 42%, 44%)
HSV	hsv(291, 59%, 62%)
CMYK	cmyk(8.9%, 59.5%, 0%, 38%)
CIE-LAB	lab(41.32, 47.86, -36.38)
CIE-LCH	lch(41.32, 60.11, 322.76°)
OKLab	oklab(51.44% 0.1269 -0.1011)
OKLCH	oklch(51.44% 0.162 321.5)
XYZ	xyz(19.5059, 12.0656, 33.6426)
Luminance	0.1206 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90409E #4E9E40

analogous

#61409E #90409E #9E407D

triadic

#90409E #9E9040 #409E90

tetradic

#90409E #9E6140 #4E9E40 #407D9E

square

#90409E #9E6140 #4E9E40 #407D9E

split-complementary

#90409E #7D9E40 #409E61

monochromatic

#411D47 #682E72 #90409E #AF5EBE #C589CF

Accessibility & contrast

On white

6.15

#90409E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.41

#90409E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #90409E

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90409E	#FFFFFF	#000000	##FFFFFF
##90409E	1.00	6.15	3.41	6.15
#FFFFFF	6.15	1.00	21.00	1.00
#000000	3.41	21.00	1.00	21.00
##FFFFFF	6.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D5CA1

Deuteranopia (green-blind)

#4A659C

Tritanopia (blue-blind)

#914E69

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #90409e;
/* rgb */ color: rgb(144, 64, 158);
/* oklch */ color: oklch(51.4% 0.162 321.5);

Tailwind

colors: {
  custom: {
    50: '#b379bb',
    500: '#90409e',
    950: '#000000',
  },
}

SCSS

$custom: #90409e;
$custom-light: #b379bb;
$custom-dark: #000000;

JSON

{
  "hex": "#90409e",
  "rgb": {
    "r": 144,
    "g": 64,
    "b": 158
  },
  "hsl": {
    "h": 291.064,
    "s": 42.342,
    "l": 43.529
  },
  "oklch": {
    "l": 0.51445,
    "c": 0.16229,
    "h": 321.5
  },
  "luminance": 0.12065
}

Semantic roles & 50–950 ramp

primary

#90409E

secondary

#88BA80

accent

#D25668

background

#FBF7FB

surface

#F6EEF6

border

#D0C9D0

text

#110912

muted

#807B81

Preview Lab

Preview with #90409E

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

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