#603FC5#603FC5

#603FC5 is a mid, vivid violet. Relative luminance 0.101; OKLCH L 48.6% C 0.197 H 288.1°. Best body text is #FFFFFF at 6.97:1 contrast (WCAG AA passes).

Color values

HEX	#603FC5
RGB	rgb(96, 63, 197)
HSL	hsl(255, 54%, 51%)
HSV	hsv(255, 68%, 77%)
CMYK	cmyk(51.3%, 68%, 0%, 22.7%)
CIE-LAB	lab(37.97, 47.28, -65.14)
CIE-LCH	lch(37.97, 80.49, 305.97°)
OKLab	oklab(48.58% 0.0611 -0.187)
OKLCH	oklch(48.58% 0.197 288.1)
XYZ	xyz(16.6765, 10.0722, 53.8779)
Luminance	0.1007 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 0.65

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#603FC5 #A4C53F

analogous

#3F61C5 #603FC5 #A33FC5

triadic

#603FC5 #C5603F #3FC560

tetradic

#603FC5 #C53F61 #A4C53F #3FC5A3

square

#603FC5 #C53F61 #A4C53F #3FC5A3

split-complementary

#603FC5 #C5A33F #61C53F

monochromatic

#32206A #482E99 #603FC5 #876ED3 #AE9DE1

Accessibility & contrast

On white

6.97

#603FC5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.01

#603FC5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #603FC5

6.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##603FC5	#FFFFFF	#000000	##FFFFFF
##603FC5	1.00	6.97	3.01	6.97
#FFFFFF	6.97	1.00	21.00	1.00
#000000	3.01	21.00	1.00	21.00
##FFFFFF	6.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CC9

Deuteranopia (green-blind)

#0056C2

Tritanopia (blue-blind)

#3B617D

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #603fc5;
/* rgb */ color: rgb(96, 63, 197);
/* oklch */ color: oklch(48.6% 0.197 288.1);

Tailwind

colors: {
  custom: {
    50: '#9676d8',
    500: '#603fc5',
    950: '#000000',
  },
}

SCSS

$custom: #603fc5;
$custom-light: #9676d8;
$custom-dark: #000000;

JSON

{
  "hex": "#603fc5",
  "rgb": {
    "r": 96,
    "g": 63,
    "b": 197
  },
  "hsl": {
    "h": 254.776,
    "s": 53.6,
    "l": 50.98
  },
  "oklch": {
    "l": 0.48581,
    "c": 0.19669,
    "h": 288.1
  },
  "luminance": 0.10073
}

Semantic roles & 50–950 ramp

primary

#603FC5

secondary

#BFCE92

accent

#DD4BB9

background

#F9F7FD

surface

#F2EDFA

border

#CCC8D3

text

#0E0915

muted

#7E7B83

Preview Lab

Preview with #603FC5

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

Preview Lab → · Contrast checker → · Palette generator →