#603CBA#603CBA

#603CBA is a mid, vivid violet. Relative luminance 0.093; OKLCH L 47.2% C 0.187 H 290.5°. Best body text is #FFFFFF at 7.36:1 contrast (WCAG AA passes).

Color values

HEX	#603CBA
RGB	rgb(96, 60, 186)
HSL	hsl(257, 51%, 48%)
HSV	hsv(257, 68%, 73%)
CMYK	cmyk(48.4%, 67.7%, 0%, 27.1%)
CIE-LAB	lab(36.49, 45.76, -61.11)
CIE-LCH	lch(36.49, 76.35, 306.82°)
OKLab	oklab(47.24% 0.0656 -0.1751)
OKLCH	oklch(47.24% 0.187 290.5)
XYZ	xyz(15.3001, 9.2631, 47.4266)
Luminance	0.0926 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 2.29

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#603CBA #96BA3C

analogous

#3C57BA #603CBA #9F3CBA

triadic

#603CBA #BA603C #3CBA60

tetradic

#603CBA #BA3C57 #96BA3C #3CBA9F

square

#603CBA #BA3C57 #96BA3C #3CBA9F

split-complementary

#603CBA #BA9F3C #57BA3C

monochromatic

#301E5D #482D8C #603CBA #8366CE #A994DC

Accessibility & contrast

On white

7.36

#603CBA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.85

#603CBA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #603CBA

7.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##603CBA	#FFFFFF	#000000	##FFFFFF
##603CBA	1.00	7.36	2.85	7.36
#FFFFFF	7.36	1.00	21.00	1.00
#000000	2.85	21.00	1.00	21.00
##FFFFFF	7.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058BE

Deuteranopia (green-blind)

#0053B7

Tritanopia (blue-blind)

#435B76

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #603cba;
/* rgb */ color: rgb(96, 60, 186);
/* oklch */ color: oklch(47.2% 0.187 290.5);

Tailwind

colors: {
  custom: {
    50: '#9574d0',
    500: '#603cba',
    950: '#000000',
  },
}

SCSS

$custom: #603cba;
$custom-light: #9574d0;
$custom-dark: #000000;

JSON

{
  "hex": "#603cba",
  "rgb": {
    "r": 96,
    "g": 60,
    "b": 186
  },
  "hsl": {
    "h": 257.143,
    "s": 51.22,
    "l": 48.235
  },
  "oklch": {
    "l": 0.47238,
    "c": 0.18705,
    "h": 290.5
  },
  "luminance": 0.09264
}

Semantic roles & 50–950 ramp

primary

#603CBA

secondary

#B6C88A

accent

#DB4DB2

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0E0814

muted

#7E7B82

Preview Lab

Preview with #603CBA

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

Preview Lab → · Contrast checker → · Palette generator →