#604CB3#604CB3

#604CB3 is a mid, vivid violet. Relative luminance 0.109; OKLCH L 49.2% C 0.157 H 288.2°. Best body text is #FFFFFF at 6.60:1 contrast (WCAG AA passes).

Color values

HEX	#604CB3
RGB	rgb(96, 76, 179)
HSL	hsl(252, 40%, 50%)
HSV	hsv(252, 58%, 70%)
CMYK	cmyk(46.4%, 57.5%, 0%, 29.8%)
CIE-LAB	lab(39.43, 34.51, -52.22)
CIE-LCH	lch(39.43, 62.59, 303.46°)
OKLab	oklab(49.22% 0.0489 -0.149)
OKLCH	oklch(49.22% 0.157 288.2)
XYZ	xyz(15.5427, 10.9097, 43.9259)
Luminance	0.1091 (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

#604CB3 #9FB34C

analogous

#4C6CB3 #604CB3 #934CB3

triadic

#604CB3 #B3604C #4CB360

tetradic

#604CB3 #B34C6C #9FB34C #4CB393

square

#604CB3 #B34C6C #9FB34C #4CB393

split-complementary

#604CB3 #B3934C #6CB34C

monochromatic

#32285D #493A88 #604CB3 #8677C5 #ACA2D7

Accessibility & contrast

On white

6.60

#604CB3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#604CB3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #604CB3

6.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##604CB3	#FFFFFF	#000000	##FFFFFF
##604CB3	1.00	6.60	3.18	6.60
#FFFFFF	6.60	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#055FB6

Deuteranopia (green-blind)

#085AB1

Tritanopia (blue-blind)

#466378

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #604cb3;
/* rgb */ color: rgb(96, 76, 179);
/* oklch */ color: oklch(49.2% 0.157 288.2);

Tailwind

colors: {
  custom: {
    50: '#937fca',
    500: '#604cb3',
    950: '#000000',
  },
}

SCSS

$custom: #604cb3;
$custom-light: #937fca;
$custom-dark: #000000;

JSON

{
  "hex": "#604cb3",
  "rgb": {
    "r": 96,
    "g": 76,
    "b": 179
  },
  "hsl": {
    "h": 251.65,
    "s": 40.392,
    "l": 50
  },
  "oklch": {
    "l": 0.49215,
    "c": 0.15679,
    "h": 288.2
  },
  "luminance": 0.1091
}

Semantic roles & 50–950 ramp

primary

#604CB3

secondary

#BCC496

accent

#D058B9

background

#F9F7FC

surface

#F2EEF8

border

#CCC9D1

text

#0E0A13

muted

#7E7C82

Preview Lab

Preview with #604CB3

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

Preview Lab → · Contrast checker → · Palette generator →