#903CBB#903CBB

#903CBB is a mid, vivid violet. Relative luminance 0.127; OKLCH L 52.8% C 0.197 H 311.9°. Best body text is #FFFFFF at 5.92:1 contrast (WCAG AA passes).

Color values

HEX	#903CBB
RGB	rgb(144, 60, 187)
HSL	hsl(280, 51%, 48%)
HSV	hsv(280, 68%, 73%)
CMYK	cmyk(23%, 67.9%, 0%, 26.7%)
CIE-LAB	lab(42.38, 55.74, -51.87)
CIE-LCH	lch(42.38, 76.14, 317.06°)
OKLab	oklab(52.77% 0.1314 -0.1464)
OKLCH	oklch(52.77% 0.197 311.9)
XYZ	xyz(22.0855, 12.7494, 48.3015)
Luminance	0.1275 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#903CBB #67BB3C

analogous

#503CBB #903CBB #BB3CA6

triadic

#903CBB #BB903C #3CBB90

tetradic

#903CBB #BB503C #67BB3C #3CA6BB

square

#903CBB #BB503C #67BB3C #3CA6BB

split-complementary

#903CBB #A6BB3C #3CBB50

monochromatic

#491E5E #6C2D8D #903CBB #AB66CE #C495DD

Accessibility & contrast

On white

5.92

#903CBB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.55

#903CBB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #903CBB

5.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##903CBB	#FFFFFF	#000000	##FFFFFF
##903CBB	1.00	5.92	3.55	5.92
#FFFFFF	5.92	1.00	21.00	1.00
#000000	3.55	21.00	1.00	21.00
##FFFFFF	5.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060BF

Deuteranopia (green-blind)

#2F66B8

Tritanopia (blue-blind)

#8B5677

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #903cbb;
/* rgb */ color: rgb(144, 60, 187);
/* oklch */ color: oklch(52.8% 0.197 311.9);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#903cbb",
  "rgb": {
    "r": 144,
    "g": 60,
    "b": 187
  },
  "hsl": {
    "h": 279.685,
    "s": 51.417,
    "l": 48.431
  },
  "oklch": {
    "l": 0.52773,
    "c": 0.1967,
    "h": 311.9
  },
  "luminance": 0.12749
}

Semantic roles & 50–950 ramp

primary

#903CBB

secondary

#9FC88B

accent

#DB4D7D

background

#FBF7FC

surface

#F6EEF9

border

#D0C9D2

text

#120914

muted

#817B82

Preview Lab

Preview with #903CBB

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

Preview Lab → · Contrast checker → · Palette generator →