#603BC6#603BC6

#603BC6 is a mid, highly saturated violet. Relative luminance 0.097; OKLCH L 48.1% C 0.203 H 288.6°. Best body text is #FFFFFF at 7.15:1 contrast (WCAG AA passes).

Color values

HEX	#603BC6
RGB	rgb(96, 59, 198)
HSL	hsl(256, 55%, 50%)
HSV	hsv(256, 70%, 78%)
CMYK	cmyk(51.5%, 70.2%, 0%, 22.4%)
CIE-LAB	lab(37.28, 49.70, -66.85)
CIE-LCH	lch(37.28, 83.29, 306.63°)
OKLab	oklab(48.11% 0.0645 -0.192)
OKLCH	oklch(48.11% 0.203 288.6)
XYZ	xyz(16.5779, 9.6912, 54.4122)
Luminance	0.0969 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#603BC6 #A1C63B

analogous

#3B5BC6 #603BC6 #A53BC6

triadic

#603BC6 #C6603B #3BC660

tetradic

#603BC6 #C63B5B #A1C63B #3BC6A5

square

#603BC6 #C63B5B #A1C63B #3BC6A5

split-complementary

#603BC6 #C6A53B #5BC63B

monochromatic

#321E68 #492C98 #603BC6 #866AD4 #AD9AE2

Accessibility & contrast

On white

7.15

#603BC6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.94

#603BC6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #603BC6

7.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##603BC6	#FFFFFF	#000000	##FFFFFF
##603BC6	1.00	7.15	2.94	7.15
#FFFFFF	7.15	1.00	21.00	1.00
#000000	2.94	21.00	1.00	21.00
##FFFFFF	7.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BCA

Deuteranopia (green-blind)

#0054C3

Tritanopia (blue-blind)

#3A5F7C

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #603bc6;
/* rgb */ color: rgb(96, 59, 198);
/* oklch */ color: oklch(48.1% 0.203 288.6);

Tailwind

colors: {
  custom: {
    50: '#9774d8',
    500: '#603bc6',
    950: '#000000',
  },
}

SCSS

$custom: #603bc6;
$custom-light: #9774d8;
$custom-dark: #000000;

JSON

{
  "hex": "#603bc6",
  "rgb": {
    "r": 96,
    "g": 59,
    "b": 198
  },
  "hsl": {
    "h": 255.971,
    "s": 54.941,
    "l": 50.392
  },
  "oklch": {
    "l": 0.48114,
    "c": 0.20254,
    "h": 288.6
  },
  "luminance": 0.09692
}

Semantic roles & 50–950 ramp

primary

#603BC6

secondary

#BDCD8F

accent

#DE4AB7

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0F0815

muted

#7E7B83

Preview Lab

Preview with #603BC6

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

Preview Lab → · Contrast checker → · Palette generator →