#903BBB#903BBB

#903BBB is a mid, vivid violet. Relative luminance 0.126; OKLCH L 52.7% C 0.198 H 312.0°. Best body text is #FFFFFF at 5.95:1 contrast (WCAG AA passes).

Color values

HEX	#903BBB
RGB	rgb(144, 59, 187)
HSL	hsl(280, 52%, 48%)
HSV	hsv(280, 68%, 73%)
CMYK	cmyk(23%, 68.4%, 0%, 26.7%)
CIE-LAB	lab(42.22, 56.18, -52.13)
CIE-LCH	lch(42.22, 76.64, 317.14°)
OKLab	oklab(52.66% 0.1325 -0.1471)
OKLCH	oklch(52.66% 0.198 312)
XYZ	xyz(22.0336, 12.6457, 48.2842)
Luminance	0.1265 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#903BBB #66BB3B

analogous

#503BBB #903BBB #BB3BA6

triadic

#903BBB #BB903B #3BBB90

tetradic

#903BBB #BB503B #66BB3B #3BA6BB

square

#903BBB #BB503B #66BB3B #3BA6BB

split-complementary

#903BBB #A6BB3B #3BBB50

monochromatic

#481E5E #6C2C8C #903BBB #AB65CE #C493DD

Accessibility & contrast

On white

5.95

#903BBB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.53

#903BBB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #903BBB

5.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##903BBB	#FFFFFF	#000000	##FFFFFF
##903BBB	1.00	5.95	3.53	5.95
#FFFFFF	5.95	1.00	21.00	1.00
#000000	3.53	21.00	1.00	21.00
##FFFFFF	5.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FBF

Deuteranopia (green-blind)

#2E65B8

Tritanopia (blue-blind)

#8B5676

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #903bbb;
/* rgb */ color: rgb(144, 59, 187);
/* oklch */ color: oklch(52.7% 0.198 312.0);

Tailwind

colors: {
  custom: {
    50: '#b478d0',
    500: '#903bbb',
    950: '#000000',
  },
}

SCSS

$custom: #903bbb;
$custom-light: #b478d0;
$custom-dark: #000000;

JSON

{
  "hex": "#903bbb",
  "rgb": {
    "r": 144,
    "g": 59,
    "b": 187
  },
  "hsl": {
    "h": 279.844,
    "s": 52.033,
    "l": 48.235
  },
  "oklch": {
    "l": 0.52659,
    "c": 0.19798,
    "h": 312
  },
  "luminance": 0.12645
}

Semantic roles & 50–950 ramp

primary

#903BBB

secondary

#9FC88A

accent

#DB4C7C

background

#FBF7FC

surface

#F6EEF9

border

#D0C9D2

text

#120914

muted

#817B82

Preview Lab

Preview with #903BBB

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

Preview Lab → · Contrast checker → · Palette generator →