#603DC9#603DC9

#603DC9 is a mid, highly saturated violet. Relative luminance 0.100; OKLCH L 48.6% C 0.204 H 287.8°. Best body text is #FFFFFF at 6.98:1 contrast (WCAG AA passes).

Color values

HEX	#603DC9
RGB	rgb(96, 61, 201)
HSL	hsl(255, 56%, 51%)
HSV	hsv(255, 70%, 79%)
CMYK	cmyk(52.2%, 69.7%, 0%, 21.2%)
CIE-LAB	lab(37.91, 49.50, -67.56)
CIE-LCH	lch(37.91, 83.75, 306.23°)
OKLab	oklab(48.64% 0.0622 -0.1941)
OKLCH	oklch(48.64% 0.204 287.8)
XYZ	xyz(17.0321, 10.0405, 56.2876)
Luminance	0.1004 (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

#603DC9 #A6C93D

analogous

#3D60C9 #603DC9 #A63DC9

triadic

#603DC9 #C9603D #3DC960

tetradic

#603DC9 #C93D60 #A6C93D #3DC9A6

square

#603DC9 #C93D60 #A6C93D #3DC9A6

split-complementary

#603DC9 #C9A63D #60C93D

monochromatic

#321E6D #482C9D #603DC9 #876DD6 #AE9DE4

Accessibility & contrast

On white

6.98

#603DC9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.01

#603DC9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #603DC9

6.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##603DC9	#FFFFFF	#000000	##FFFFFF
##603DC9	1.00	6.98	3.01	6.98
#FFFFFF	6.98	1.00	21.00	1.00
#000000	3.01	21.00	1.00	21.00
##FFFFFF	6.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CCD

Deuteranopia (green-blind)

#0055C6

Tritanopia (blue-blind)

#37617E

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #603dc9;
/* rgb */ color: rgb(96, 61, 201);
/* oklch */ color: oklch(48.6% 0.204 287.8);

Tailwind

colors: {
  custom: {
    50: '#9775da',
    500: '#603dc9',
    950: '#000000',
  },
}

SCSS

$custom: #603dc9;
$custom-light: #9775da;
$custom-dark: #000000;

JSON

{
  "hex": "#603dc9",
  "rgb": {
    "r": 96,
    "g": 61,
    "b": 201
  },
  "hsl": {
    "h": 255,
    "s": 56.452,
    "l": 51.373
  },
  "oklch": {
    "l": 0.48643,
    "c": 0.20381,
    "h": 287.8
  },
  "luminance": 0.10041
}

Semantic roles & 50–950 ramp

primary

#603DC9

secondary

#C0D092

accent

#E048BA

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0F0815

muted

#7E7B83

Preview Lab

Preview with #603DC9

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

Preview Lab → · Contrast checker → · Palette generator →