#903BC1#903BC1

#903BC1 is a mid, highly saturated violet. Relative luminance 0.129; OKLCH L 53.1% C 0.204 H 310.3°. Best body text is #FFFFFF at 5.86:1 contrast (WCAG AA passes).

Color values

HEX	#903BC1
RGB	rgb(144, 59, 193)
HSL	hsl(278, 53%, 49%)
HSV	hsv(278, 69%, 76%)
CMYK	cmyk(25.4%, 69.4%, 0%, 24.3%)
CIE-LAB	lab(42.62, 57.48, -54.99)
CIE-LCH	lch(42.62, 79.55, 316.27°)
OKLab	oklab(53.07% 0.1319 -0.1555)
OKLCH	oklch(53.07% 0.204 310.3)
XYZ	xyz(22.6893, 12.9080, 51.7380)
Luminance	0.1291 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#903BC1 #6CC13B

analogous

#4D3BC1 #903BC1 #C13BAF

triadic

#903BC1 #C1903B #3BC190

tetradic

#903BC1 #C14D3B #6CC13B #3BAFC1

square

#903BC1 #C14D3B #6CC13B #3BAFC1

split-complementary

#903BC1 #AFC13B #3BC14D

monochromatic

#4A1E63 #6D2D92 #903BC1 #AB68D1 #C597DF

Accessibility & contrast

On white

5.86

#903BC1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.58

#903BC1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #903BC1

5.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##903BC1	#FFFFFF	#000000	##FFFFFF
##903BC1	1.00	5.86	3.58	5.86
#FFFFFF	5.86	1.00	21.00	1.00
#000000	3.58	21.00	1.00	21.00
##FFFFFF	5.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061C5

Deuteranopia (green-blind)

#2566BE

Tritanopia (blue-blind)

#89587A

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #903bc1;
/* rgb */ color: rgb(144, 59, 193);
/* oklch */ color: oklch(53.1% 0.204 310.3);

Tailwind

colors: {
  custom: {
    50: '#b578d4',
    500: '#903bc1',
    950: '#000000',
  },
}

SCSS

$custom: #903bc1;
$custom-light: #b578d4;
$custom-dark: #000000;

JSON

{
  "hex": "#903bc1",
  "rgb": {
    "r": 144,
    "g": 59,
    "b": 193
  },
  "hsl": {
    "h": 278.06,
    "s": 53.175,
    "l": 49.412
  },
  "oklch": {
    "l": 0.53072,
    "c": 0.20391,
    "h": 310.3
  },
  "luminance": 0.12907
}

Semantic roles & 50–950 ramp

primary

#903BC1

secondary

#A4CB8D

accent

#DD4B80

background

#FBF7FD

surface

#F6EEFA

border

#D0C9D3

text

#120914

muted

#817B83

Preview Lab

Preview with #903BC1

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

Preview Lab → · Contrast checker → · Palette generator →