#903DA4#903DA4

#903DA4 is a mid, vivid purple. Relative luminance 0.119; OKLCH L 51.4% C 0.173 H 319.4°. Best body text is #FFFFFF at 6.20:1 contrast (WCAG AA passes).

Color values

HEX	#903DA4
RGB	rgb(144, 61, 164)
HSL	hsl(288, 46%, 44%)
HSV	hsv(288, 63%, 64%)
CMYK	cmyk(12.2%, 62.8%, 0%, 35.7%)
CIE-LAB	lab(41.13, 50.49, -40.27)
CIE-LCH	lch(41.13, 64.58, 321.42°)
OKLab	oklab(51.42% 0.131 -0.1124)
OKLCH	oklch(51.42% 0.173 319.4)
XYZ	xyz(19.8703, 11.9480, 36.3743)
Luminance	0.1195 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#903DA4 #51A43D

analogous

#5D3DA4 #903DA4 #A43D85

triadic

#903DA4 #A4903D #3DA490

tetradic

#903DA4 #A45D3D #51A43D #3D85A4

square

#903DA4 #A45D3D #51A43D #3D85A4

split-complementary

#903DA4 #85A43D #3DA45D

monochromatic

#421C4B #692C77 #903DA4 #AE5CC2 #C488D3

Accessibility & contrast

On white

6.20

#903DA4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.39

#903DA4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #903DA4

6.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##903DA4	#FFFFFF	#000000	##FFFFFF
##903DA4	1.00	6.20	3.39	6.20
#FFFFFF	6.20	1.00	21.00	1.00
#000000	3.39	21.00	1.00	21.00
##FFFFFF	6.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#215BA7

Deuteranopia (green-blind)

#4464A1

Tritanopia (blue-blind)

#904E6B

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #903da4;
/* rgb */ color: rgb(144, 61, 164);
/* oklch */ color: oklch(51.4% 0.173 319.4);

Tailwind

colors: {
  custom: {
    50: '#b378bf',
    500: '#903da4',
    950: '#000000',
  },
}

SCSS

$custom: #903da4;
$custom-light: #b378bf;
$custom-dark: #000000;

JSON

{
  "hex": "#903da4",
  "rgb": {
    "r": 144,
    "g": 61,
    "b": 164
  },
  "hsl": {
    "h": 288.35,
    "s": 45.778,
    "l": 44.118
  },
  "oklch": {
    "l": 0.51418,
    "c": 0.17264,
    "h": 319.4
  },
  "luminance": 0.11947
}

Semantic roles & 50–950 ramp

primary

#903DA4

secondary

#8BBD7F

accent

#D5526C

background

#FBF7FB

surface

#F6EEF7

border

#D0C9D0

text

#110912

muted

#807B81

Preview Lab

Preview with #903DA4

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

Preview Lab → · Contrast checker → · Palette generator →