#603CBC#603CBC

#603CBC is a mid, vivid violet. Relative luminance 0.093; OKLCH L 47.4% C 0.189 H 290.2°. Best body text is #FFFFFF at 7.32:1 contrast (WCAG AA passes).

Color values

HEX	#603CBC
RGB	rgb(96, 60, 188)
HSL	hsl(257, 52%, 49%)
HSV	hsv(257, 68%, 74%)
CMYK	cmyk(48.9%, 68.1%, 0%, 26.3%)
CIE-LAB	lab(36.65, 46.33, -62.03)
CIE-LCH	lch(36.65, 77.42, 306.76°)
OKLab	oklab(47.4% 0.0653 -0.1778)
OKLCH	oklch(47.4% 0.189 290.2)
XYZ	xyz(15.5142, 9.3487, 48.5542)
Luminance	0.0935 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 2.05

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#603CBC #98BC3C

analogous

#3C58BC #603CBC #A03CBC

triadic

#603CBC #BC603C #3CBC60

tetradic

#603CBC #BC3C58 #98BC3C #3CBCA0

square

#603CBC #BC3C58 #98BC3C #3CBCA0

split-complementary

#603CBC #BCA03C #58BC3C

monochromatic

#311E5F #482D8E #603CBC #8467CE #A995DD

Accessibility & contrast

On white

7.32

#603CBC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#603CBC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #603CBC

7.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##603CBC	#FFFFFF	#000000	##FFFFFF
##603CBC	1.00	7.32	2.87	7.32
#FFFFFF	7.32	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059C0

Deuteranopia (green-blind)

#0053B9

Tritanopia (blue-blind)

#415C77

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #603cbc;
/* rgb */ color: rgb(96, 60, 188);
/* oklch */ color: oklch(47.4% 0.189 290.2);

Tailwind

colors: {
  custom: {
    50: '#9574d1',
    500: '#603cbc',
    950: '#000000',
  },
}

SCSS

$custom: #603cbc;
$custom-light: #9574d1;
$custom-dark: #000000;

JSON

{
  "hex": "#603cbc",
  "rgb": {
    "r": 96,
    "g": 60,
    "b": 188
  },
  "hsl": {
    "h": 256.875,
    "s": 51.613,
    "l": 48.627
  },
  "oklch": {
    "l": 0.47403,
    "c": 0.18946,
    "h": 290.2
  },
  "luminance": 0.09349
}

Semantic roles & 50–950 ramp

primary

#603CBC

secondary

#B7C98B

accent

#DB4DB3

background

#F9F7FD

surface

#F2EDFA

border

#CCC8D3

text

#0E0814

muted

#7E7B83

Preview Lab

Preview with #603CBC

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

Preview Lab → · Contrast checker → · Palette generator →