#603CD9#603CD9

#603CD9 is a mid, highly saturated violet. Relative luminance 0.107; OKLCH L 49.9% C 0.224 H 285.5°. Best body text is #FFFFFF at 6.68:1 contrast (WCAG AA passes).

Color values

HEX	#603CD9
RGB	rgb(96, 60, 217)
HSL	hsl(254, 67%, 54%)
HSV	hsv(254, 72%, 85%)
CMYK	cmyk(55.8%, 72.4%, 0%, 14.9%)
CIE-LAB	lab(39.12, 54.58, -74.83)
CIE-LCH	lch(39.12, 92.62, 306.10°)
OKLab	oklab(49.92% 0.0598 -0.2154)
OKLCH	oklch(49.92% 0.224 285.5)
XYZ	xyz(18.9603, 10.7272, 66.7037)
Luminance	0.1073 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#603CD9 #B5D93C

analogous

#3C67D9 #603CD9 #AF3CD9

triadic

#603CD9 #D9603C #3CD960

tetradic

#603CD9 #D93C67 #B5D93C #3CD9AF

square

#603CD9 #D93C67 #B5D93C #3CD9AF

split-complementary

#603CD9 #D9AF3C #67D93C

monochromatic

#311981 #4523B5 #603CD9 #8A6FE3 #B4A2ED

Accessibility & contrast

On white

6.68

#603CD9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.15

#603CD9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #603CD9

6.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##603CD9	#FFFFFF	#000000	##FFFFFF
##603CD9	1.00	6.68	3.15	6.68
#FFFFFF	6.68	1.00	21.00	1.00
#000000	3.15	21.00	1.00	21.00
##FFFFFF	6.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060DE

Deuteranopia (green-blind)

#0057D6

Tritanopia (blue-blind)

#266787

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #603cd9;
/* rgb */ color: rgb(96, 60, 217);
/* oklch */ color: oklch(49.9% 0.224 285.5);

Tailwind

colors: {
  custom: {
    50: '#9975e6',
    500: '#603cd9',
    950: '#000000',
  },
}

SCSS

$custom: #603cd9;
$custom-light: #9975e6;
$custom-dark: #000000;

JSON

{
  "hex": "#603cd9",
  "rgb": {
    "r": 96,
    "g": 60,
    "b": 217
  },
  "hsl": {
    "h": 253.758,
    "s": 67.382,
    "l": 54.314
  },
  "oklch": {
    "l": 0.49922,
    "c": 0.22354,
    "h": 285.5
  },
  "luminance": 0.10728
}

Semantic roles & 50–950 ramp

primary

#603CD9

secondary

#CADA97

accent

#EA3EC3

background

#FAF7FE

surface

#F4EDFD

border

#CEC8D5

text

#0F0916

muted

#7F7B84

Preview Lab

Preview with #603CD9

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

Preview Lab → · Contrast checker → · Palette generator →