#604CB4#604CB4

#604CB4 is a mid, vivid violet. Relative luminance 0.110; OKLCH L 49.3% C 0.158 H 288.0°. Best body text is #FFFFFF at 6.58:1 contrast (WCAG AA passes).

Color values

HEX	#604CB4
RGB	rgb(96, 76, 180)
HSL	hsl(252, 41%, 50%)
HSV	hsv(252, 58%, 71%)
CMYK	cmyk(46.7%, 57.8%, 0%, 29.4%)
CIE-LAB	lab(39.50, 34.81, -52.69)
CIE-LCH	lch(39.50, 63.15, 303.45°)
OKLab	oklab(49.29% 0.0489 -0.1504)
OKLCH	oklch(49.29% 0.158 288)
XYZ	xyz(15.6442, 10.9503, 44.4605)
Luminance	0.1095 (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

#604CB4 #A0B44C

analogous

#4C6CB4 #604CB4 #944CB4

triadic

#604CB4 #B4604C #4CB460

tetradic

#604CB4 #B44C6C #A0B44C #4CB494

square

#604CB4 #B44C6C #A0B44C #4CB494

split-complementary

#604CB4 #B4944C #6CB44C

monochromatic

#32275E #493A89 #604CB4 #8677C6 #ADA2D8

Accessibility & contrast

On white

6.58

#604CB4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.19

#604CB4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #604CB4

6.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##604CB4	#FFFFFF	#000000	##FFFFFF
##604CB4	1.00	6.58	3.19	6.58
#FFFFFF	6.58	1.00	21.00	1.00
#000000	3.19	21.00	1.00	21.00
##FFFFFF	6.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#015FB7

Deuteranopia (green-blind)

#045AB2

Tritanopia (blue-blind)

#456378

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #604cb4;
/* rgb */ color: rgb(96, 76, 180);
/* oklch */ color: oklch(49.3% 0.158 288.0);

Tailwind

colors: {
  custom: {
    50: '#937fcb',
    500: '#604cb4',
    950: '#000000',
  },
}

SCSS

$custom: #604cb4;
$custom-light: #937fcb;
$custom-dark: #000000;

JSON

{
  "hex": "#604cb4",
  "rgb": {
    "r": 96,
    "g": 76,
    "b": 180
  },
  "hsl": {
    "h": 251.538,
    "s": 40.945,
    "l": 50.196
  },
  "oklch": {
    "l": 0.49288,
    "c": 0.15813,
    "h": 288
  },
  "luminance": 0.10951
}

Semantic roles & 50–950 ramp

primary

#604CB4

secondary

#BCC597

accent

#D157B9

background

#F9F7FC

surface

#F2EEF9

border

#CCC9D2

text

#0E0A13

muted

#7E7C82

Preview Lab

Preview with #604CB4

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

Preview Lab → · Contrast checker → · Palette generator →