#903CB8#903CB8

#903CB8 is a mid, vivid purple. Relative luminance 0.126; OKLCH L 52.6% C 0.194 H 312.8°. Best body text is #FFFFFF at 5.96:1 contrast (WCAG AA passes).

Color values

HEX	#903CB8
RGB	rgb(144, 60, 184)
HSL	hsl(281, 51%, 48%)
HSV	hsv(281, 67%, 72%)
CMYK	cmyk(21.7%, 67.4%, 0%, 27.8%)
CIE-LAB	lab(42.19, 55.10, -50.43)
CIE-LCH	lch(42.19, 74.69, 317.54°)
OKLab	oklab(52.57% 0.1316 -0.1421)
OKLCH	oklch(52.57% 0.194 312.8)
XYZ	xyz(21.7677, 12.6223, 46.6278)
Luminance	0.1262 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#903CB8 #64B83C

analogous

#523CB8 #903CB8 #B83CA2

triadic

#903CB8 #B8903C #3CB890

tetradic

#903CB8 #B8523C #64B83C #3CA2B8

square

#903CB8 #B8523C #64B83C #3CA2B8

split-complementary

#903CB8 #A2B83C #3CB852

monochromatic

#481E5C #6C2D8A #903CB8 #AB65CD #C493DC

Accessibility & contrast

On white

5.96

#903CB8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.52

#903CB8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #903CB8

5.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##903CB8	#FFFFFF	#000000	##FFFFFF
##903CB8	1.00	5.96	3.52	5.96
#FFFFFF	5.96	1.00	21.00	1.00
#000000	3.52	21.00	1.00	21.00
##FFFFFF	5.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FBC

Deuteranopia (green-blind)

#3265B5

Tritanopia (blue-blind)

#8C5575

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #903cb8;
/* rgb */ color: rgb(144, 60, 184);
/* oklch */ color: oklch(52.6% 0.194 312.8);

Tailwind

colors: {
  custom: {
    50: '#b478ce',
    500: '#903cb8',
    950: '#000000',
  },
}

SCSS

$custom: #903cb8;
$custom-light: #b478ce;
$custom-dark: #000000;

JSON

{
  "hex": "#903cb8",
  "rgb": {
    "r": 144,
    "g": 60,
    "b": 184
  },
  "hsl": {
    "h": 280.645,
    "s": 50.82,
    "l": 47.843
  },
  "oklch": {
    "l": 0.52571,
    "c": 0.19371,
    "h": 312.8
  },
  "luminance": 0.12622
}

Semantic roles & 50–950 ramp

primary

#903CB8

secondary

#9DC789

accent

#DA4D7B

background

#FBF7FC

surface

#F6EEF9

border

#D0C9D2

text

#110914

muted

#807B82

Preview Lab

Preview with #903CB8

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

Preview Lab → · Contrast checker → · Palette generator →