#603BB4#603BB4

#603BB4 is a mid, vivid violet. Relative luminance 0.089; OKLCH L 46.6% C 0.181 H 291.9°. Best body text is #FFFFFF at 7.55:1 contrast (WCAG AA passes).

Color values

HEX	#603BB4
RGB	rgb(96, 59, 180)
HSL	hsl(258, 51%, 47%)
HSV	hsv(258, 67%, 71%)
CMYK	cmyk(46.7%, 67.2%, 0%, 29.4%)
CIE-LAB	lab(35.81, 44.61, -58.67)
CIE-LCH	lch(35.81, 73.70, 307.25°)
OKLab	oklab(46.6% 0.0675 -0.168)
OKLCH	oklch(46.6% 0.181 291.9)
XYZ	xyz(14.6238, 8.9095, 44.1204)
Luminance	0.0891 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 3.18

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#603BB4 #8FB43B

analogous

#3B53B4 #603BB4 #9D3BB4

triadic

#603BB4 #B4603B #3BB460

tetradic

#603BB4 #B43B53 #8FB43B #3BB49D

square

#603BB4 #B43B53 #8FB43B #3BB49D

split-complementary

#603BB4 #B49D3B #53B43B

monochromatic

#2F1D58 #472C86 #603BB4 #8161CB #A68FDA

Accessibility & contrast

On white

7.55

#603BB4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.78

#603BB4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #603BB4

7.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##603BB4	#FFFFFF	#000000	##FFFFFF
##603BB4	1.00	7.55	2.78	7.55
#FFFFFF	7.55	1.00	21.00	1.00
#000000	2.78	21.00	1.00	21.00
##FFFFFF	7.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056B8

Deuteranopia (green-blind)

#0052B2

Tritanopia (blue-blind)

#465972

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #603bb4;
/* rgb */ color: rgb(96, 59, 180);
/* oklch */ color: oklch(46.6% 0.181 291.9);

Tailwind

colors: {
  custom: {
    50: '#9473cb',
    500: '#603bb4',
    950: '#000000',
  },
}

SCSS

$custom: #603bb4;
$custom-light: #9473cb;
$custom-dark: #000000;

JSON

{
  "hex": "#603bb4",
  "rgb": {
    "r": 96,
    "g": 59,
    "b": 180
  },
  "hsl": {
    "h": 258.347,
    "s": 50.628,
    "l": 46.863
  },
  "oklch": {
    "l": 0.46603,
    "c": 0.18103,
    "h": 291.9
  },
  "luminance": 0.0891
}

Semantic roles & 50–950 ramp

primary

#603BB4

secondary

#B2C586

accent

#DA4EAF

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0E0813

muted

#7E7B82

Preview Lab

Preview with #603BB4

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

Preview Lab → · Contrast checker → · Palette generator →