#603DB8#603DB8

#603DB8 is a mid, vivid violet. Relative luminance 0.093; OKLCH L 47.2% C 0.183 H 290.7°. Best body text is #FFFFFF at 7.35:1 contrast (WCAG AA passes).

Color values

HEX	#603DB8
RGB	rgb(96, 61, 184)
HSL	hsl(257, 50%, 48%)
HSV	hsv(257, 67%, 72%)
CMYK	cmyk(47.8%, 66.8%, 0%, 27.8%)
CIE-LAB	lab(36.53, 44.64, -59.87)
CIE-LCH	lch(36.53, 74.68, 306.71°)
OKLab	oklab(47.22% 0.0649 -0.1715)
OKLCH	oklch(47.22% 0.183 290.7)
XYZ	xyz(15.1419, 9.2844, 46.3324)
Luminance	0.0929 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 2.42

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#603DB8 #95B83D

analogous

#3D58B8 #603DB8 #9D3DB8

triadic

#603DB8 #B8603D #3DB860

tetradic

#603DB8 #B83D58 #95B83D #3DB89D

square

#603DB8 #B83D58 #95B83D #3DB89D

split-complementary

#603DB8 #B89D3D #58B83D

monochromatic

#301F5C #482E8A #603DB8 #8366CC #A894DB

Accessibility & contrast

On white

7.35

#603DB8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#603DB8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #603DB8

7.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##603DB8	#FFFFFF	#000000	##FFFFFF
##603DB8	1.00	7.35	2.86	7.35
#FFFFFF	7.35	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058BC

Deuteranopia (green-blind)

#0053B6

Tritanopia (blue-blind)

#445B75

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #603db8;
/* rgb */ color: rgb(96, 61, 184);
/* oklch */ color: oklch(47.2% 0.183 290.7);

Tailwind

colors: {
  custom: {
    50: '#9575ce',
    500: '#603db8',
    950: '#000000',
  },
}

SCSS

$custom: #603db8;
$custom-light: #9575ce;
$custom-dark: #000000;

JSON

{
  "hex": "#603db8",
  "rgb": {
    "r": 96,
    "g": 61,
    "b": 184
  },
  "hsl": {
    "h": 257.073,
    "s": 50.204,
    "l": 48.039
  },
  "oklch": {
    "l": 0.47217,
    "c": 0.18338,
    "h": 290.7
  },
  "luminance": 0.09285
}

Semantic roles & 50–950 ramp

primary

#603DB8

secondary

#B6C78A

accent

#DA4EB2

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0E0814

muted

#7E7B82

Preview Lab

Preview with #603DB8

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

Preview Lab → · Contrast checker → · Palette generator →