#903CD5#903CD5

#903CD5 is a mid, highly saturated violet. Relative luminance 0.140; OKLCH L 54.6% C 0.223 H 305.1°. Best body text is #FFFFFF at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#903CD5
RGB	rgb(144, 60, 213)
HSL	hsl(273, 65%, 54%)
HSV	hsv(273, 72%, 84%)
CMYK	cmyk(32.4%, 71.8%, 0%, 16.5%)
CIE-LAB	lab(44.18, 61.48, -64.04)
CIE-LCH	lch(44.18, 88.78, 313.83°)
OKLab	oklab(54.63% 0.128 -0.1821)
OKLCH	oklch(54.63% 0.223 305.1)
XYZ	xyz(25.1250, 13.9653, 64.3098)
Luminance	0.1396 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#903CD5 #81D53C

analogous

#433CD5 #903CD5 #D53CCE

triadic

#903CD5 #D5903C #3CD590

tetradic

#903CD5 #D5433C #81D53C #3CCED5

square

#903CD5 #D5433C #81D53C #3CCED5

split-complementary

#903CD5 #CED53C #3CD543

monochromatic

#501B7C #7126AE #903CD5 #AD6EE0 #C9A1EB

Accessibility & contrast

On white

5.54

#903CD5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.79

#903CD5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #903CD5

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##903CD5	#FFFFFF	#000000	##FFFFFF
##903CD5	1.00	5.54	3.79	5.54
#FFFFFF	5.54	1.00	21.00	1.00
#000000	3.79	21.00	1.00	21.00
##FFFFFF	5.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066D9

Deuteranopia (green-blind)

#0069D2

Tritanopia (blue-blind)

#836185

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #903cd5;
/* rgb */ color: rgb(144, 60, 213);
/* oklch */ color: oklch(54.6% 0.223 305.1);

Tailwind

colors: {
  custom: {
    50: '#b679e3',
    500: '#903cd5',
    950: '#000000',
  },
}

SCSS

$custom: #903cd5;
$custom-light: #b679e3;
$custom-dark: #000000;

JSON

{
  "hex": "#903cd5",
  "rgb": {
    "r": 144,
    "g": 60,
    "b": 213
  },
  "hsl": {
    "h": 272.941,
    "s": 64.557,
    "l": 53.529
  },
  "oklch": {
    "l": 0.54625,
    "c": 0.22259,
    "h": 305.1
  },
  "luminance": 0.13965
}

Semantic roles & 50–950 ramp

primary

#903CD5

secondary

#B3D796

accent

#E8408C

background

#FBF7FE

surface

#F6EEFC

border

#D0C9D5

text

#120A16

muted

#817C84

Preview Lab

Preview with #903CD5

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

Preview Lab → · Contrast checker → · Palette generator →