#903CC3#903CC3

#903CC3 is a mid, highly saturated violet. Relative luminance 0.131; OKLCH L 53.3% C 0.205 H 309.7°. Best body text is #FFFFFF at 5.80:1 contrast (WCAG AA passes).

Color values

HEX	#903CC3
RGB	rgb(144, 60, 195)
HSL	hsl(277, 53%, 50%)
HSV	hsv(277, 69%, 76%)
CMYK	cmyk(26.2%, 69.2%, 0%, 23.5%)
CIE-LAB	lab(42.92, 57.48, -55.69)
CIE-LCH	lch(42.92, 80.03, 315.91°)
OKLab	oklab(53.32% 0.1306 -0.1576)
OKLCH	oklch(53.32% 0.205 309.7)
XYZ	xyz(22.9658, 13.1016, 52.9382)
Luminance	0.1310 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#903CC3 #6FC33C

analogous

#4C3CC3 #903CC3 #C33CB3

triadic

#903CC3 #C3903C #3CC390

tetradic

#903CC3 #C34C3C #6FC33C #3CB3C3

square

#903CC3 #C34C3C #6FC33C #3CB3C3

split-complementary

#903CC3 #B3C33C #3CC34C

monochromatic

#4B1F65 #6D2E94 #903CC3 #AB6BD1 #C59AE0

Accessibility & contrast

On white

5.80

#903CC3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.62

#903CC3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #903CC3

5.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##903CC3	#FFFFFF	#000000	##FFFFFF
##903CC3	1.00	5.80	3.62	5.80
#FFFFFF	5.80	1.00	21.00	1.00
#000000	3.62	21.00	1.00	21.00
##FFFFFF	5.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062C7

Deuteranopia (green-blind)

#2367C0

Tritanopia (blue-blind)

#89597B

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #903cc3;
/* rgb */ color: rgb(144, 60, 195);
/* oklch */ color: oklch(53.3% 0.205 309.7);

Tailwind

colors: {
  custom: {
    50: '#b578d6',
    500: '#903cc3',
    950: '#000000',
  },
}

SCSS

$custom: #903cc3;
$custom-light: #b578d6;
$custom-dark: #000000;

JSON

{
  "hex": "#903cc3",
  "rgb": {
    "r": 144,
    "g": 60,
    "b": 195
  },
  "hsl": {
    "h": 277.333,
    "s": 52.941,
    "l": 50
  },
  "oklch": {
    "l": 0.53324,
    "c": 0.20465,
    "h": 309.7
  },
  "luminance": 0.13101
}

Semantic roles & 50–950 ramp

primary

#903CC3

secondary

#A6CC8F

accent

#DC4B82

background

#FBF7FD

surface

#F6EEFA

border

#D0C9D3

text

#120914

muted

#817B83

Preview Lab

Preview with #903CC3

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

Preview Lab → · Contrast checker → · Palette generator →