#903CDB#903CDB

#903CDB is a mid, highly saturated violet. Relative luminance 0.143; OKLCH L 55.1% C 0.229 H 303.7°. Best body text is #FFFFFF at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#903CDB
RGB	rgb(144, 60, 219)
HSL	hsl(272, 69%, 55%)
HSV	hsv(272, 73%, 86%)
CMYK	cmyk(34.2%, 72.6%, 0%, 14.1%)
CIE-LAB	lab(44.63, 62.84, -66.76)
CIE-LCH	lch(44.63, 91.68, 313.27°)
OKLab	oklab(55.08% 0.1269 -0.1901)
OKLCH	oklch(55.08% 0.229 303.7)
XYZ	xyz(25.9007, 14.2755, 68.3950)
Luminance	0.1427 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#903CDB #87DB3C

analogous

#413CDB #903CDB #DB3CD7

triadic

#903CDB #DB903C #3CDB90

tetradic

#903CDB #DB413C #87DB3C #3CD7DB

square

#903CDB #DB413C #87DB3C #3CD7DB

split-complementary

#903CDB #D7DB3C #3CDB41

monochromatic

#511884 #7122B8 #903CDB #AD70E5 #CBA3EE

Accessibility & contrast

On white

5.45

#903CDB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.85

#903CDB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #903CDB

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##903CDB	#FFFFFF	#000000	##FFFFFF
##903CDB	1.00	5.45	3.85	5.45
#FFFFFF	5.45	1.00	21.00	1.00
#000000	3.85	21.00	1.00	21.00
##FFFFFF	5.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068E0

Deuteranopia (green-blind)

#0069D8

Tritanopia (blue-blind)

#816388

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #903cdb;
/* rgb */ color: rgb(144, 60, 219);
/* oklch */ color: oklch(55.1% 0.229 303.7);

Tailwind

colors: {
  custom: {
    50: '#b679e7',
    500: '#903cdb',
    950: '#000000',
  },
}

SCSS

$custom: #903cdb;
$custom-light: #b679e7;
$custom-dark: #000000;

JSON

{
  "hex": "#903cdb",
  "rgb": {
    "r": 144,
    "g": 60,
    "b": 219
  },
  "hsl": {
    "h": 271.698,
    "s": 68.831,
    "l": 54.706
  },
  "oklch": {
    "l": 0.55077,
    "c": 0.22856,
    "h": 303.7
  },
  "luminance": 0.14275
}

Semantic roles & 50–950 ramp

primary

#903CDB

secondary

#B8DB98

accent

#EC3C8F

background

#FBF7FE

surface

#F7EEFD

border

#D0C9D5

text

#120A16

muted

#817C84

Preview Lab

Preview with #903CDB

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

Preview Lab → · Contrast checker → · Palette generator →