#603DB3#603DB3

#603DB3 is a mid, vivid violet. Relative luminance 0.091; OKLCH L 46.8% C 0.177 H 291.7°. Best body text is #FFFFFF at 7.46:1 contrast (WCAG AA passes).

Color values

HEX	#603DB3
RGB	rgb(96, 61, 179)
HSL	hsl(258, 49%, 47%)
HSV	hsv(258, 66%, 70%)
CMYK	cmyk(46.4%, 65.9%, 0%, 29.8%)
CIE-LAB	lab(36.13, 43.22, -57.55)
CIE-LCH	lch(36.13, 71.97, 306.91°)
OKLab	oklab(46.81% 0.0656 -0.1647)
OKLCH	oklch(46.81% 0.177 291.7)
XYZ	xyz(14.6270, 9.0785, 43.6207)
Luminance	0.0908 (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

#603DB3 #90B33D

analogous

#3D55B3 #603DB3 #9B3DB3

triadic

#603DB3 #B3603D #3DB360

tetradic

#603DB3 #B33D55 #90B33D #3DB39B

square

#603DB3 #B33D55 #90B33D #3DB39B

split-complementary

#603DB3 #B39B3D #55B33D

monochromatic

#2F1E58 #482D85 #603DB3 #8263CA #A691D9

Accessibility & contrast

On white

7.46

#603DB3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#603DB3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #603DB3

7.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##603DB3	#FFFFFF	#000000	##FFFFFF
##603DB3	1.00	7.46	2.82	7.46
#FFFFFF	7.46	1.00	21.00	1.00
#000000	2.82	21.00	1.00	21.00
##FFFFFF	7.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057B7

Deuteranopia (green-blind)

#0053B1

Tritanopia (blue-blind)

#475972

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #603db3;
/* rgb */ color: rgb(96, 61, 179);
/* oklch */ color: oklch(46.8% 0.177 291.7);

Tailwind

colors: {
  custom: {
    50: '#9475cb',
    500: '#603db3',
    950: '#000000',
  },
}

SCSS

$custom: #603db3;
$custom-light: #9475cb;
$custom-dark: #000000;

JSON

{
  "hex": "#603db3",
  "rgb": {
    "r": 96,
    "g": 61,
    "b": 179
  },
  "hsl": {
    "h": 257.797,
    "s": 49.167,
    "l": 47.059
  },
  "oklch": {
    "l": 0.46812,
    "c": 0.17726,
    "h": 291.7
  },
  "luminance": 0.09079
}

Semantic roles & 50–950 ramp

primary

#603DB3

secondary

#B2C587

accent

#D94FB0

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0E0813

muted

#7E7B82

Preview Lab

Preview with #603DB3

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

Preview Lab → · Contrast checker → · Palette generator →