#903BD1#903BD1

#903BD1 is a mid, highly saturated violet. Relative luminance 0.137; OKLCH L 54.2% C 0.220 H 306.1°. Best body text is #FFFFFF at 5.63:1 contrast (WCAG AA passes).

Color values

HEX	#903BD1
RGB	rgb(144, 59, 209)
HSL	hsl(274, 62%, 53%)
HSV	hsv(274, 72%, 82%)
CMYK	cmyk(31.1%, 71.8%, 0%, 18%)
CIE-LAB	lab(43.74, 61.01, -62.45)
CIE-LCH	lch(43.74, 87.31, 314.33°)
OKLab	oklab(54.22% 0.1296 -0.1774)
OKLCH	oklch(54.22% 0.22 306.1)
XYZ	xyz(24.5717, 13.6609, 61.6516)
Luminance	0.1366 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#903BD1 #7CD13B

analogous

#453BD1 #903BD1 #D13BC7

triadic

#903BD1 #D1903B #3BD190

tetradic

#903BD1 #D1453B #7CD13B #3BC7D1

square

#903BD1 #D1453B #7CD13B #3BC7D1

split-complementary

#903BD1 #C7D13B #3BD145

monochromatic

#4F1C76 #7027A7 #903BD1 #AC6DDD #C89EE8

Accessibility & contrast

On white

5.63

#903BD1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.73

#903BD1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #903BD1

5.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##903BD1	#FFFFFF	#000000	##FFFFFF
##903BD1	1.00	5.63	3.73	5.63
#FFFFFF	5.63	1.00	21.00	1.00
#000000	3.73	21.00	1.00	21.00
##FFFFFF	5.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065D5

Deuteranopia (green-blind)

#0068CE

Tritanopia (blue-blind)

#855E83

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #903bd1;
/* rgb */ color: rgb(144, 59, 209);
/* oklch */ color: oklch(54.2% 0.220 306.1);

Tailwind

colors: {
  custom: {
    50: '#b678e0',
    500: '#903bd1',
    950: '#000000',
  },
}

SCSS

$custom: #903bd1;
$custom-light: #b678e0;
$custom-dark: #000000;

JSON

{
  "hex": "#903bd1",
  "rgb": {
    "r": 144,
    "g": 59,
    "b": 209
  },
  "hsl": {
    "h": 274,
    "s": 61.983,
    "l": 52.549
  },
  "oklch": {
    "l": 0.54222,
    "c": 0.21975,
    "h": 306.1
  },
  "luminance": 0.13661
}

Semantic roles & 50–950 ramp

primary

#903BD1

secondary

#B0D493

accent

#E54389

background

#FBF7FD

surface

#F6EEFB

border

#D0C9D4

text

#120915

muted

#817B83

Preview Lab

Preview with #903BD1

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

Preview Lab → · Contrast checker → · Palette generator →