#903CB2#903CB2

#903CB2 is a mid, vivid purple. Relative luminance 0.124; OKLCH L 52.2% C 0.188 H 314.7°. Best body text is #FFFFFF at 6.04:1 contrast (WCAG AA passes).

Color values

HEX	#903CB2
RGB	rgb(144, 60, 178)
HSL	hsl(283, 50%, 47%)
HSV	hsv(283, 66%, 70%)
CMYK	cmyk(19.1%, 66.3%, 0%, 30.2%)
CIE-LAB	lab(41.81, 53.83, -47.50)
CIE-LCH	lch(41.81, 71.79, 318.57°)
OKLab	oklab(52.18% 0.132 -0.1336)
OKLCH	oklch(52.18% 0.188 314.7)
XYZ	xyz(21.1520, 12.3761, 43.3854)
Luminance	0.1237 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#903CB2 #5EB23C

analogous

#553CB2 #903CB2 #B23C99

triadic

#903CB2 #B2903C #3CB290

tetradic

#903CB2 #B2553C #5EB23C #3C99B2

square

#903CB2 #B2553C #5EB23C #3C99B2

split-complementary

#903CB2 #99B23C #3CB255

monochromatic

#461D56 #6B2D84 #903CB2 #AC61CA #C48FD9

Accessibility & contrast

On white

6.04

#903CB2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.48

#903CB2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #903CB2

6.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##903CB2	#FFFFFF	#000000	##FFFFFF
##903CB2	1.00	6.04	3.48	6.04
#FFFFFF	6.04	1.00	21.00	1.00
#000000	3.48	21.00	1.00	21.00
##FFFFFF	6.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EB6

Deuteranopia (green-blind)

#3865AF

Tritanopia (blue-blind)

#8D5372

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #903cb2;
/* rgb */ color: rgb(144, 60, 178);
/* oklch */ color: oklch(52.2% 0.188 314.7);

Tailwind

colors: {
  custom: {
    50: '#b478ca',
    500: '#903cb2',
    950: '#000000',
  },
}

SCSS

$custom: #903cb2;
$custom-light: #b478ca;
$custom-dark: #000000;

JSON

{
  "hex": "#903cb2",
  "rgb": {
    "r": 144,
    "g": 60,
    "b": 178
  },
  "hsl": {
    "h": 282.712,
    "s": 49.58,
    "l": 46.667
  },
  "oklch": {
    "l": 0.52176,
    "c": 0.18778,
    "h": 314.7
  },
  "luminance": 0.12375
}

Semantic roles & 50–950 ramp

primary

#903CB2

secondary

#98C486

accent

#D94F77

background

#FBF7FC

surface

#F6EEF8

border

#D0C9D1

text

#110913

muted

#807B82

Preview Lab

Preview with #903CB2

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

Preview Lab → · Contrast checker → · Palette generator →