#903BB2#903BB2

#903BB2 is a mid, vivid purple. Relative luminance 0.123; OKLCH L 52.1% C 0.189 H 314.8°. Best body text is #FFFFFF at 6.08:1 contrast (WCAG AA passes).

Color values

HEX	#903BB2
RGB	rgb(144, 59, 178)
HSL	hsl(283, 50%, 46%)
HSV	hsv(283, 67%, 70%)
CMYK	cmyk(19.1%, 66.9%, 0%, 30.2%)
CIE-LAB	lab(41.65, 54.28, -47.76)
CIE-LCH	lch(41.65, 72.30, 318.65°)
OKLab	oklab(52.06% 0.1332 -0.1343)
OKLCH	oklch(52.06% 0.189 314.8)
XYZ	xyz(21.1001, 12.2723, 43.3681)
Luminance	0.1227 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#903BB2 #5DB23B

analogous

#553BB2 #903BB2 #B23B99

triadic

#903BB2 #B2903B #3BB290

tetradic

#903BB2 #B2553B #5DB23B #3B99B2

square

#903BB2 #B2553B #5DB23B #3B99B2

split-complementary

#903BB2 #99B23B #3BB255

monochromatic

#461D56 #6B2C84 #903BB2 #AC60CA #C48EDA

Accessibility & contrast

On white

6.08

#903BB2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.45

#903BB2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #903BB2

6.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##903BB2	#FFFFFF	#000000	##FFFFFF
##903BB2	1.00	6.08	3.45	6.08
#FFFFFF	6.08	1.00	21.00	1.00
#000000	3.45	21.00	1.00	21.00
##FFFFFF	6.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DB6

Deuteranopia (green-blind)

#3764AF

Tritanopia (blue-blind)

#8D5272

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #903bb2;
/* rgb */ color: rgb(144, 59, 178);
/* oklch */ color: oklch(52.1% 0.189 314.8);

Tailwind

colors: {
  custom: {
    50: '#b477ca',
    500: '#903bb2',
    950: '#000000',
  },
}

SCSS

$custom: #903bb2;
$custom-light: #b477ca;
$custom-dark: #000000;

JSON

{
  "hex": "#903bb2",
  "rgb": {
    "r": 144,
    "g": 59,
    "b": 178
  },
  "hsl": {
    "h": 282.857,
    "s": 50.211,
    "l": 46.471
  },
  "oklch": {
    "l": 0.52059,
    "c": 0.18912,
    "h": 314.8
  },
  "luminance": 0.12272
}

Semantic roles & 50–950 ramp

primary

#903BB2

secondary

#97C485

accent

#DA4E76

background

#FBF7FC

surface

#F6EDF8

border

#D0C8D1

text

#110913

muted

#807B82

Preview Lab

Preview with #903BB2

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

Preview Lab → · Contrast checker → · Palette generator →