#903BCB#903BCB

#903BCB is a mid, highly saturated violet. Relative luminance 0.134; OKLCH L 53.8% C 0.214 H 307.6°. Best body text is #FFFFFF at 5.72:1 contrast (WCAG AA passes).

Color values

HEX	#903BCB
RGB	rgb(144, 59, 203)
HSL	hsl(275, 58%, 51%)
HSV	hsv(275, 71%, 80%)
CMYK	cmyk(29.1%, 70.9%, 0%, 20.4%)
CIE-LAB	lab(43.31, 59.67, -59.69)
CIE-LCH	lch(43.31, 84.40, 314.99°)
OKLab	oklab(53.78% 0.1306 -0.1693)
OKLCH	oklch(53.78% 0.214 307.6)
XYZ	xyz(23.8428, 13.3693, 57.8128)
Luminance	0.1337 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#903BCB #76CB3B

analogous

#483BCB #903BCB #CB3BBE

triadic

#903BCB #CB903B #3BCB90

tetradic

#903BCB #CB483B #76CB3B #3BBECB

square

#903BCB #CB483B #76CB3B #3BBECB

split-complementary

#903BCB #BECB3B #3BCB48

monochromatic

#4D1D6E #6F2A9F #903BCB #AB6BD8 #C79CE5

Accessibility & contrast

On white

5.72

#903BCB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.67

#903BCB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #903BCB

5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##903BCB	#FFFFFF	#000000	##FFFFFF
##903BCB	1.00	5.72	3.67	5.72
#FFFFFF	5.72	1.00	21.00	1.00
#000000	3.67	21.00	1.00	21.00
##FFFFFF	5.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063CF

Deuteranopia (green-blind)

#0D67C8

Tritanopia (blue-blind)

#865C7F

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #903bcb;
/* rgb */ color: rgb(144, 59, 203);
/* oklch */ color: oklch(53.8% 0.214 307.6);

Tailwind

colors: {
  custom: {
    50: '#b578dc',
    500: '#903bcb',
    950: '#000000',
  },
}

SCSS

$custom: #903bcb;
$custom-light: #b578dc;
$custom-dark: #000000;

JSON

{
  "hex": "#903bcb",
  "rgb": {
    "r": 144,
    "g": 59,
    "b": 203
  },
  "hsl": {
    "h": 275.417,
    "s": 58.065,
    "l": 51.373
  },
  "oklch": {
    "l": 0.53783,
    "c": 0.2138,
    "h": 307.6
  },
  "luminance": 0.13369
}

Semantic roles & 50–950 ramp

primary

#903BCB

secondary

#ABD191

accent

#E14786

background

#FBF7FD

surface

#F6EEFB

border

#D0C9D4

text

#120915

muted

#817B83

Preview Lab

Preview with #903BCB

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

Preview Lab → · Contrast checker → · Palette generator →