#603BB7#603BB7

#603BB7 is a mid, vivid violet. Relative luminance 0.090; OKLCH L 46.8% C 0.185 H 291.3°. Best body text is #FFFFFF at 7.48:1 contrast (WCAG AA passes).

Color values

HEX	#603BB7
RGB	rgb(96, 59, 183)
HSL	hsl(258, 51%, 47%)
HSV	hsv(258, 68%, 72%)
CMYK	cmyk(47.5%, 67.8%, 0%, 28.2%)
CIE-LAB	lab(36.05, 45.45, -60.06)
CIE-LCH	lch(36.05, 75.32, 307.12°)
OKLab	oklab(46.85% 0.0671 -0.172)
OKLCH	oklch(46.85% 0.185 291.3)
XYZ	xyz(14.9327, 9.0331, 45.7473)
Luminance	0.0903 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 2.79

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#603BB7 #92B73B

analogous

#3B54B7 #603BB7 #9E3BB7

triadic

#603BB7 #B7603B #3BB760

tetradic

#603BB7 #B73B54 #92B73B #3BB79E

square

#603BB7 #B73B54 #92B73B #3BB79E

split-complementary

#603BB7 #B79E3B #54B73B

monochromatic

#2F1D5A #482C89 #603BB7 #8263CD #A791DC

Accessibility & contrast

On white

7.48

#603BB7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#603BB7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #603BB7

7.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##603BB7	#FFFFFF	#000000	##FFFFFF
##603BB7	1.00	7.48	2.81	7.48
#FFFFFF	7.48	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057BB

Deuteranopia (green-blind)

#0052B5

Tritanopia (blue-blind)

#455A74

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #603bb7;
/* rgb */ color: rgb(96, 59, 183);
/* oklch */ color: oklch(46.8% 0.185 291.3);

Tailwind

colors: {
  custom: {
    50: '#9573ce',
    500: '#603bb7',
    950: '#000000',
  },
}

SCSS

$custom: #603bb7;
$custom-light: #9573ce;
$custom-dark: #000000;

JSON

{
  "hex": "#603bb7",
  "rgb": {
    "r": 96,
    "g": 59,
    "b": 183
  },
  "hsl": {
    "h": 257.903,
    "s": 51.24,
    "l": 47.451
  },
  "oklch": {
    "l": 0.46848,
    "c": 0.18467,
    "h": 291.3
  },
  "luminance": 0.09034
}

Semantic roles & 50–950 ramp

primary

#603BB7

secondary

#B4C687

accent

#DB4DB0

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0E0814

muted

#7E7B82

Preview Lab

Preview with #603BB7

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

Preview Lab → · Contrast checker → · Palette generator →