#903CC1#903CC1

#903CC1 is a mid, highly saturated violet. Relative luminance 0.130; OKLCH L 53.2% C 0.203 H 310.2°. Best body text is #FFFFFF at 5.83:1 contrast (WCAG AA passes).

Color values

HEX	#903CC1
RGB	rgb(144, 60, 193)
HSL	hsl(278, 53%, 50%)
HSV	hsv(278, 69%, 76%)
CMYK	cmyk(25.4%, 68.9%, 0%, 24.3%)
CIE-LAB	lab(42.78, 57.04, -54.74)
CIE-LCH	lch(42.78, 79.06, 316.18°)
OKLab	oklab(53.18% 0.1308 -0.1548)
OKLCH	oklch(53.18% 0.203 310.2)
XYZ	xyz(22.7412, 13.0117, 51.7553)
Luminance	0.1301 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#903CC1 #6DC13C

analogous

#4E3CC1 #903CC1 #C13CAF

triadic

#903CC1 #C1903C #3CC190

tetradic

#903CC1 #C14E3C #6DC13C #3CAFC1

square

#903CC1 #C14E3C #6DC13C #3CAFC1

split-complementary

#903CC1 #AFC13C #3CC14E

monochromatic

#4A1F64 #6D2D92 #903CC1 #AB6AD1 #C598DF

Accessibility & contrast

On white

5.83

#903CC1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.60

#903CC1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #903CC1

5.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##903CC1	#FFFFFF	#000000	##FFFFFF
##903CC1	1.00	5.83	3.60	5.83
#FFFFFF	5.83	1.00	21.00	1.00
#000000	3.60	21.00	1.00	21.00
##FFFFFF	5.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061C5

Deuteranopia (green-blind)

#2666BE

Tritanopia (blue-blind)

#89597A

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #903cc1;
/* rgb */ color: rgb(144, 60, 193);
/* oklch */ color: oklch(53.2% 0.203 310.2);

Tailwind

colors: {
  custom: {
    50: '#b578d4',
    500: '#903cc1',
    950: '#000000',
  },
}

SCSS

$custom: #903cc1;
$custom-light: #b578d4;
$custom-dark: #000000;

JSON

{
  "hex": "#903cc1",
  "rgb": {
    "r": 144,
    "g": 60,
    "b": 193
  },
  "hsl": {
    "h": 277.895,
    "s": 52.569,
    "l": 49.608
  },
  "oklch": {
    "l": 0.53184,
    "c": 0.20266,
    "h": 310.2
  },
  "luminance": 0.13011
}

Semantic roles & 50–950 ramp

primary

#903CC1

secondary

#A4CB8E

accent

#DC4C81

background

#FBF7FD

surface

#F6EEFA

border

#D0C9D3

text

#120914

muted

#817B83

Preview Lab

Preview with #903CC1

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

Preview Lab → · Contrast checker → · Palette generator →