#603DB5#603DB5

#603DB5 is a mid, vivid violet. Relative luminance 0.092; OKLCH L 47.0% C 0.180 H 291.3°. Best body text is #FFFFFF at 7.42:1 contrast (WCAG AA passes).

Color values

HEX	#603DB5
RGB	rgb(96, 61, 181)
HSL	hsl(258, 50%, 47%)
HSV	hsv(258, 66%, 71%)
CMYK	cmyk(47%, 66.3%, 0%, 29%)
CIE-LAB	lab(36.29, 43.79, -58.48)
CIE-LCH	lch(36.29, 73.06, 306.83°)
OKLab	oklab(46.97% 0.0653 -0.1674)
OKLCH	oklch(46.97% 0.18 291.3)
XYZ	xyz(14.8308, 9.1600, 44.6937)
Luminance	0.0916 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 2.83

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#603DB5 #92B53D

analogous

#3D56B5 #603DB5 #9C3DB5

triadic

#603DB5 #B5603D #3DB560

tetradic

#603DB5 #B53D56 #92B53D #3DB59C

square

#603DB5 #B53D56 #92B53D #3DB59C

split-complementary

#603DB5 #B59C3D #56B53D

monochromatic

#2F1E59 #482E87 #603DB5 #8264CB #A792DA

Accessibility & contrast

On white

7.42

#603DB5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#603DB5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #603DB5

7.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##603DB5	#FFFFFF	#000000	##FFFFFF
##603DB5	1.00	7.42	2.83	7.42
#FFFFFF	7.42	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057B9

Deuteranopia (green-blind)

#0053B3

Tritanopia (blue-blind)

#465A74

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #603db5;
/* rgb */ color: rgb(96, 61, 181);
/* oklch */ color: oklch(47.0% 0.180 291.3);

Tailwind

colors: {
  custom: {
    50: '#9475cc',
    500: '#603db5',
    950: '#000000',
  },
}

SCSS

$custom: #603db5;
$custom-light: #9475cc;
$custom-dark: #000000;

JSON

{
  "hex": "#603db5",
  "rgb": {
    "r": 96,
    "g": 61,
    "b": 181
  },
  "hsl": {
    "h": 257.5,
    "s": 49.587,
    "l": 47.451
  },
  "oklch": {
    "l": 0.46973,
    "c": 0.17972,
    "h": 291.3
  },
  "luminance": 0.0916
}

Semantic roles & 50–950 ramp

primary

#603DB5

secondary

#B4C588

accent

#D94FB1

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0E0813

muted

#7E7B82

Preview Lab

Preview with #603DB5

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

Preview Lab → · Contrast checker → · Palette generator →