#603FD9#603FD9

#603FD9 is a mid, highly saturated violet. Relative luminance 0.111; OKLCH L 50.3% C 0.220 H 285.1°. Best body text is #FFFFFF at 6.54:1 contrast (WCAG AA passes).

Color values

HEX	#603FD9
RGB	rgb(96, 63, 217)
HSL	hsl(253, 67%, 55%)
HSV	hsv(253, 71%, 85%)
CMYK	cmyk(55.8%, 71%, 0%, 14.9%)
CIE-LAB	lab(39.67, 53.04, -73.93)
CIE-LCH	lch(39.67, 90.99, 305.66°)
OKLab	oklab(50.31% 0.0575 -0.2128)
OKLCH	oklch(50.31% 0.22 285.1)
XYZ	xyz(19.1220, 11.0504, 66.7575)
Luminance	0.1105 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#603FD9 #B8D93F

analogous

#3F6BD9 #603FD9 #AD3FD9

triadic

#603FD9 #D9603F #3FD960

tetradic

#603FD9 #D93F6B #B8D93F #3FD9AD

square

#603FD9 #D93F6B #B8D93F #3FD9AD

split-complementary

#603FD9 #D9AD3F #6BD93F

monochromatic

#311A84 #4424B7 #603FD9 #8A72E3 #B5A5ED

Accessibility & contrast

On white

6.54

#603FD9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.21

#603FD9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #603FD9

6.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##603FD9	#FFFFFF	#000000	##FFFFFF
##603FD9	1.00	6.54	3.21	6.54
#FFFFFF	6.54	1.00	21.00	1.00
#000000	3.21	21.00	1.00	21.00
##FFFFFF	6.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062DE

Deuteranopia (green-blind)

#0059D6

Tritanopia (blue-blind)

#266888

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #603fd9;
/* rgb */ color: rgb(96, 63, 217);
/* oklch */ color: oklch(50.3% 0.220 285.1);

Tailwind

colors: {
  custom: {
    50: '#9977e6',
    500: '#603fd9',
    950: '#000000',
  },
}

SCSS

$custom: #603fd9;
$custom-light: #9977e6;
$custom-dark: #000000;

JSON

{
  "hex": "#603fd9",
  "rgb": {
    "r": 96,
    "g": 63,
    "b": 217
  },
  "hsl": {
    "h": 252.857,
    "s": 66.957,
    "l": 54.902
  },
  "oklch": {
    "l": 0.50311,
    "c": 0.2204,
    "h": 285.1
  },
  "luminance": 0.11052
}

Semantic roles & 50–950 ramp

primary

#603FD9

secondary

#CCDA9A

accent

#EA3EC5

background

#FAF7FE

surface

#F4EDFC

border

#CEC8D5

text

#0F0916

muted

#7F7B84

Preview Lab

Preview with #603FD9

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

Preview Lab → · Contrast checker → · Palette generator →