#903D9D#903D9D

#903D9D is a mid, vivid purple. Relative luminance 0.117; OKLCH L 51.0% C 0.166 H 322.0°. Best body text is #FFFFFF at 6.29:1 contrast (WCAG AA passes).

Color values

HEX	#903D9D
RGB	rgb(144, 61, 157)
HSL	hsl(292, 44%, 43%)
HSV	hsv(292, 61%, 62%)
CMYK	cmyk(8.3%, 61.1%, 0%, 38.4%)
CIE-LAB	lab(40.74, 49.09, -36.70)
CIE-LCH	lch(40.74, 61.30, 323.22°)
OKLab	oklab(51% 0.1308 -0.102)
OKLCH	oklch(51% 0.166 322)
XYZ	xyz(19.2555, 11.7021, 33.1362)
Luminance	0.1170 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#903D9D #4A9D3D

analogous

#603D9D #903D9D #9D3D7A

triadic

#903D9D #9D903D #3D9D90

tetradic

#903D9D #9D603D #4A9D3D #3D7A9D

square

#903D9D #9D603D #4A9D3D #3D7A9D

split-complementary

#903D9D #7A9D3D #3D9D60

monochromatic

#3F1B45 #682C71 #903D9D #B159BE #C585D0

Accessibility & contrast

On white

6.29

#903D9D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.34

#903D9D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #903D9D

6.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##903D9D	#FFFFFF	#000000	##FFFFFF
##903D9D	1.00	6.29	3.34	6.29
#FFFFFF	6.29	1.00	21.00	1.00
#000000	3.34	21.00	1.00	21.00
##FFFFFF	6.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#295AA0

Deuteranopia (green-blind)

#49639A

Tritanopia (blue-blind)

#924C67

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #903d9d;
/* rgb */ color: rgb(144, 61, 157);
/* oklch */ color: oklch(51.0% 0.166 322.0);

Tailwind

colors: {
  custom: {
    50: '#b378ba',
    500: '#903d9d',
    950: '#000000',
  },
}

SCSS

$custom: #903d9d;
$custom-light: #b378ba;
$custom-dark: #000000;

JSON

{
  "hex": "#903d9d",
  "rgb": {
    "r": 144,
    "g": 61,
    "b": 157
  },
  "hsl": {
    "h": 291.875,
    "s": 44.037,
    "l": 42.745
  },
  "oklch": {
    "l": 0.51004,
    "c": 0.16588,
    "h": 322
  },
  "luminance": 0.11701
}

Semantic roles & 50–950 ramp

primary

#903D9D

secondary

#84BA7C

accent

#D45465

background

#FBF7FB

surface

#F6EDF6

border

#D0C8D0

text

#110912

muted

#807B81

Preview Lab

Preview with #903D9D

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

Preview Lab → · Contrast checker → · Palette generator →