#603CC3#603CC3

#603CC3 is a mid, vivid violet. Relative luminance 0.097; OKLCH L 48.0% C 0.198 H 288.9°. Best body text is #FFFFFF at 7.16:1 contrast (WCAG AA passes).

Color values

HEX	#603CC3
RGB	rgb(96, 60, 195)
HSL	hsl(256, 53%, 50%)
HSV	hsv(256, 69%, 76%)
CMYK	cmyk(50.8%, 69.2%, 0%, 23.5%)
CIE-LAB	lab(37.22, 48.32, -65.19)
CIE-LCH	lch(37.22, 81.15, 306.54°)
OKLab	oklab(47.99% 0.0642 -0.1871)
OKLCH	oklch(47.99% 0.198 288.9)
XYZ	xyz(16.2872, 9.6579, 52.6252)
Luminance	0.0966 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 1.39

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#603CC3 #9FC33C

analogous

#3C5CC3 #603CC3 #A33CC3

triadic

#603CC3 #C3603C #3CC360

tetradic

#603CC3 #C33C5C #9FC33C #3CC3A3

square

#603CC3 #C33C5C #9FC33C #3CC3A3

split-complementary

#603CC3 #C3A33C #5CC33C

monochromatic

#321F65 #492E94 #603CC3 #866BD1 #AC9AE0

Accessibility & contrast

On white

7.16

#603CC3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#603CC3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #603CC3

7.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##603CC3	#FFFFFF	#000000	##FFFFFF
##603CC3	1.00	7.16	2.93	7.16
#FFFFFF	7.16	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AC7

Deuteranopia (green-blind)

#0054C0

Tritanopia (blue-blind)

#3C5F7B

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #603cc3;
/* rgb */ color: rgb(96, 60, 195);
/* oklch */ color: oklch(48.0% 0.198 288.9);

Tailwind

colors: {
  custom: {
    50: '#9675d6',
    500: '#603cc3',
    950: '#000000',
  },
}

SCSS

$custom: #603cc3;
$custom-light: #9675d6;
$custom-dark: #000000;

JSON

{
  "hex": "#603cc3",
  "rgb": {
    "r": 96,
    "g": 60,
    "b": 195
  },
  "hsl": {
    "h": 256,
    "s": 52.941,
    "l": 50
  },
  "oklch": {
    "l": 0.47992,
    "c": 0.19784,
    "h": 288.9
  },
  "luminance": 0.09659
}

Semantic roles & 50–950 ramp

primary

#603CC3

secondary

#BCCC8F

accent

#DC4BB6

background

#F9F7FD

surface

#F2EDFA

border

#CCC8D3

text

#0E0814

muted

#7E7B83

Preview Lab

Preview with #603CC3

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

Preview Lab → · Contrast checker → · Palette generator →