#903DA3#903DA3

#903DA3 is a mid, vivid purple. Relative luminance 0.119; OKLCH L 51.4% C 0.172 H 319.7°. Best body text is #FFFFFF at 6.21:1 contrast (WCAG AA passes).

Color values

HEX	#903DA3
RGB	rgb(144, 61, 163)
HSL	hsl(289, 46%, 44%)
HSV	hsv(289, 63%, 64%)
CMYK	cmyk(11.7%, 62.6%, 0%, 36.1%)
CIE-LAB	lab(41.08, 50.29, -39.76)
CIE-LCH	lch(41.08, 64.11, 321.67°)
OKLab	oklab(51.36% 0.131 -0.1109)
OKLCH	oklch(51.36% 0.172 319.7)
XYZ	xyz(19.7804, 11.9120, 35.9006)
Luminance	0.1191 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#903DA3 #50A33D

analogous

#5D3DA3 #903DA3 #A33D83

triadic

#903DA3 #A3903D #3DA390

tetradic

#903DA3 #A35D3D #50A33D #3D83A3

square

#903DA3 #A35D3D #50A33D #3D83A3

split-complementary

#903DA3 #83A33D #3DA35D

monochromatic

#411C4A #692C76 #903DA3 #AF5BC2 #C588D2

Accessibility & contrast

On white

6.21

#903DA3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.38

#903DA3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #903DA3

6.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##903DA3	#FFFFFF	#000000	##FFFFFF
##903DA3	1.00	6.21	3.38	6.21
#FFFFFF	6.21	1.00	21.00	1.00
#000000	3.38	21.00	1.00	21.00
##FFFFFF	6.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#235BA6

Deuteranopia (green-blind)

#4564A0

Tritanopia (blue-blind)

#914E6A

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #903da3;
/* rgb */ color: rgb(144, 61, 163);
/* oklch */ color: oklch(51.4% 0.172 319.7);

Tailwind

colors: {
  custom: {
    50: '#b378bf',
    500: '#903da3',
    950: '#000000',
  },
}

SCSS

$custom: #903da3;
$custom-light: #b378bf;
$custom-dark: #000000;

JSON

{
  "hex": "#903da3",
  "rgb": {
    "r": 144,
    "g": 61,
    "b": 163
  },
  "hsl": {
    "h": 288.824,
    "s": 45.536,
    "l": 43.922
  },
  "oklch": {
    "l": 0.51358,
    "c": 0.17167,
    "h": 319.7
  },
  "luminance": 0.11911
}

Semantic roles & 50–950 ramp

primary

#903DA3

secondary

#8ABD7F

accent

#D5536B

background

#FBF7FB

surface

#F6EEF7

border

#D0C9D0

text

#110912

muted

#807B81

Preview Lab

Preview with #903DA3

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

Preview Lab → · Contrast checker → · Palette generator →