#903CCB#903CCB

#903CCB is a mid, highly saturated violet. Relative luminance 0.135; OKLCH L 53.9% C 0.213 H 307.5°. Best body text is #FFFFFF at 5.68:1 contrast (WCAG AA passes).

Color values

HEX	#903CCB
RGB	rgb(144, 60, 203)
HSL	hsl(275, 58%, 52%)
HSV	hsv(275, 70%, 80%)
CMYK	cmyk(29.1%, 70.4%, 0%, 20.4%)
CIE-LAB	lab(43.47, 59.24, -59.44)
CIE-LCH	lch(43.47, 83.92, 314.91°)
OKLab	oklab(53.89% 0.1296 -0.1686)
OKLCH	oklch(53.89% 0.213 307.5)
XYZ	xyz(23.8947, 13.4731, 57.8301)
Luminance	0.1347 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#903CCB #77CB3C

analogous

#493CCB #903CCB #CB3CBF

triadic

#903CCB #CB903C #3CCB90

tetradic

#903CCB #CB493C #77CB3C #3CBFCB

square

#903CCB #CB493C #77CB3C #3CBFCB

split-complementary

#903CCB #BFCB3C #3CCB49

monochromatic

#4D1E6F #6F2A9F #903CCB #AC6CD8 #C79DE5

Accessibility & contrast

On white

5.68

#903CCB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#903CCB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #903CCB

5.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##903CCB	#FFFFFF	#000000	##FFFFFF
##903CCB	1.00	5.68	3.69	5.68
#FFFFFF	5.68	1.00	21.00	1.00
#000000	3.69	21.00	1.00	21.00
##FFFFFF	5.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064CF

Deuteranopia (green-blind)

#1067C8

Tritanopia (blue-blind)

#865D80

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #903ccb;
/* rgb */ color: rgb(144, 60, 203);
/* oklch */ color: oklch(53.9% 0.213 307.5);

Tailwind

colors: {
  custom: {
    50: '#b579dc',
    500: '#903ccb',
    950: '#000000',
  },
}

SCSS

$custom: #903ccb;
$custom-light: #b579dc;
$custom-dark: #000000;

JSON

{
  "hex": "#903ccb",
  "rgb": {
    "r": 144,
    "g": 60,
    "b": 203
  },
  "hsl": {
    "h": 275.245,
    "s": 57.895,
    "l": 51.569
  },
  "oklch": {
    "l": 0.53892,
    "c": 0.21262,
    "h": 307.5
  },
  "luminance": 0.13473
}

Semantic roles & 50–950 ramp

primary

#903CCB

secondary

#ACD192

accent

#E14786

background

#FBF7FD

surface

#F6EEFB

border

#D0C9D4

text

#120915

muted

#817B83

Preview Lab

Preview with #903CCB

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

Preview Lab → · Contrast checker → · Palette generator →