#903CD3#903CD3

#903CD3 is a mid, highly saturated violet. Relative luminance 0.139; OKLCH L 54.5% C 0.221 H 305.6°. Best body text is #FFFFFF at 5.57:1 contrast (WCAG AA passes).

Color values

HEX	#903CD3
RGB	rgb(144, 60, 211)
HSL	hsl(273, 63%, 53%)
HSV	hsv(273, 72%, 83%)
CMYK	cmyk(31.8%, 71.6%, 0%, 17.3%)
CIE-LAB	lab(44.04, 61.03, -63.13)
CIE-LCH	lch(44.04, 87.81, 314.03°)
OKLab	oklab(54.48% 0.1283 -0.1794)
OKLCH	oklch(54.48% 0.221 305.6)
XYZ	xyz(24.8727, 13.8643, 62.9811)
Luminance	0.1386 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#903CD3 #7FD33C

analogous

#443CD3 #903CD3 #D33CCB

triadic

#903CD3 #D3903C #3CD390

tetradic

#903CD3 #D3443C #7FD33C #3CCBD3

square

#903CD3 #D3443C #7FD33C #3CCBD3

split-complementary

#903CD3 #CBD33C #3CD344

monochromatic

#501B79 #7027AB #903CD3 #AC6EDE #C9A0EA

Accessibility & contrast

On white

5.57

#903CD3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#903CD3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #903CD3

5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##903CD3	#FFFFFF	#000000	##FFFFFF
##903CD3	1.00	5.57	3.77	5.57
#FFFFFF	5.57	1.00	21.00	1.00
#000000	3.77	21.00	1.00	21.00
##FFFFFF	5.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066D7

Deuteranopia (green-blind)

#0068D0

Tritanopia (blue-blind)

#846084

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #903cd3;
/* rgb */ color: rgb(144, 60, 211);
/* oklch */ color: oklch(54.5% 0.221 305.6);

Tailwind

colors: {
  custom: {
    50: '#b679e1',
    500: '#903cd3',
    950: '#000000',
  },
}

SCSS

$custom: #903cd3;
$custom-light: #b679e1;
$custom-dark: #000000;

JSON

{
  "hex": "#903cd3",
  "rgb": {
    "r": 144,
    "g": 60,
    "b": 211
  },
  "hsl": {
    "h": 273.377,
    "s": 63.18,
    "l": 53.137
  },
  "oklch": {
    "l": 0.54476,
    "c": 0.22059,
    "h": 305.6
  },
  "luminance": 0.13864
}

Semantic roles & 50–950 ramp

primary

#903CD3

secondary

#B2D695

accent

#E6428B

background

#FBF7FD

surface

#F6EEFB

border

#D0C9D4

text

#120A15

muted

#817C83

Preview Lab

Preview with #903CD3

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

Preview Lab → · Contrast checker → · Palette generator →