#903EA4#903EA4

#903EA4 is a mid, vivid purple. Relative luminance 0.121; OKLCH L 51.5% C 0.171 H 319.3°. Best body text is #FFFFFF at 6.16:1 contrast (WCAG AA passes).

Color values

HEX	#903EA4
RGB	rgb(144, 62, 164)
HSL	hsl(288, 45%, 44%)
HSV	hsv(288, 62%, 64%)
CMYK	cmyk(12.2%, 62.2%, 0%, 35.7%)
CIE-LAB	lab(41.30, 50.02, -40.00)
CIE-LCH	lch(41.30, 64.04, 321.35°)
OKLab	oklab(51.54% 0.1298 -0.1116)
OKLCH	oklch(51.54% 0.171 319.3)
XYZ	xyz(19.9242, 12.0558, 36.3922)
Luminance	0.1206 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#903EA4 #52A43E

analogous

#5D3EA4 #903EA4 #A43E85

triadic

#903EA4 #A4903E #3EA490

tetradic

#903EA4 #A45D3E #52A43E #3E85A4

square

#903EA4 #A45D3E #52A43E #3E85A4

split-complementary

#903EA4 #85A43E #3EA45D

monochromatic

#421C4B #692D78 #903EA4 #AE5DC2 #C48AD3

Accessibility & contrast

On white

6.16

#903EA4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.41

#903EA4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #903EA4

6.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##903EA4	#FFFFFF	#000000	##FFFFFF
##903EA4	1.00	6.16	3.41	6.16
#FFFFFF	6.16	1.00	21.00	1.00
#000000	3.41	21.00	1.00	21.00
##FFFFFF	6.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#235CA7

Deuteranopia (green-blind)

#4564A1

Tritanopia (blue-blind)

#904F6B

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #903ea4;
/* rgb */ color: rgb(144, 62, 164);
/* oklch */ color: oklch(51.5% 0.171 319.3);

Tailwind

colors: {
  custom: {
    50: '#b378bf',
    500: '#903ea4',
    950: '#000000',
  },
}

SCSS

$custom: #903ea4;
$custom-light: #b378bf;
$custom-dark: #000000;

JSON

{
  "hex": "#903ea4",
  "rgb": {
    "r": 144,
    "g": 62,
    "b": 164
  },
  "hsl": {
    "h": 288.235,
    "s": 45.133,
    "l": 44.314
  },
  "oklch": {
    "l": 0.51543,
    "c": 0.17118,
    "h": 319.3
  },
  "luminance": 0.12055
}

Semantic roles & 50–950 ramp

primary

#903EA4

secondary

#8CBD81

accent

#D5536C

background

#FBF7FB

surface

#F6EEF7

border

#D0C9D0

text

#110912

muted

#807B81

Preview Lab

Preview with #903EA4

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

Preview Lab → · Contrast checker → · Palette generator →