#904AAA#904AAA

#904AAA is a mid, vivid purple. Relative luminance 0.137; OKLCH L 53.5% C 0.159 H 316.0°. Best body text is #FFFFFF at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#904AAA
RGB	rgb(144, 74, 170)
HSL	hsl(284, 39%, 48%)
HSV	hsv(284, 56%, 67%)
CMYK	cmyk(15.3%, 56.5%, 0%, 33.3%)
CIE-LAB	lab(43.84, 45.31, -39.53)
CIE-LCH	lch(43.84, 60.13, 318.90°)
OKLab	oklab(53.5% 0.1143 -0.1103)
OKLCH	oklch(53.5% 0.159 316)
XYZ	xyz(21.2050, 13.7298, 39.5555)
Luminance	0.1373 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#904AAA #64AA4A

analogous

#604AAA #904AAA #AA4A94

triadic

#904AAA #AA904A #4AAA90

tetradic

#904AAA #AA604A #64AA4A #4A94AA

square

#904AAA #AA604A #64AA4A #4A94AA

split-complementary

#904AAA #94AA4A #4AAA60

monochromatic

#482555 #6C377F #904AAA #AB70C1 #C49BD3

Accessibility & contrast

On white

5.61

#904AAA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.75

#904AAA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #904AAA

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##904AAA	#FFFFFF	#000000	##FFFFFF
##904AAA	1.00	5.61	3.75	5.61
#FFFFFF	5.61	1.00	21.00	1.00
#000000	3.75	21.00	1.00	21.00
##FFFFFF	5.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3263AD

Deuteranopia (green-blind)

#4B6AA8

Tritanopia (blue-blind)

#8F5A73

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #904aaa;
/* rgb */ color: rgb(144, 74, 170);
/* oklch */ color: oklch(53.5% 0.159 316.0);

Tailwind

colors: {
  custom: {
    50: '#b380c4',
    500: '#904aaa',
    950: '#000000',
  },
}

SCSS

$custom: #904aaa;
$custom-light: #b380c4;
$custom-dark: #000000;

JSON

{
  "hex": "#904aaa",
  "rgb": {
    "r": 144,
    "g": 74,
    "b": 170
  },
  "hsl": {
    "h": 283.75,
    "s": 39.344,
    "l": 47.843
  },
  "oklch": {
    "l": 0.53503,
    "c": 0.1589,
    "h": 316
  },
  "luminance": 0.13729
}

Semantic roles & 50–950 ramp

primary

#904AAA

secondary

#9DC090

accent

#CF5979

background

#FBF8FC

surface

#F6EFF8

border

#D0CAD1

text

#110A12

muted

#807C81

Preview Lab

Preview with #904AAA

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

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