#604BB4#604BB4

#604BB4 is a mid, vivid violet. Relative luminance 0.108; OKLCH L 49.1% C 0.160 H 288.3°. Best body text is #FFFFFF at 6.64:1 contrast (WCAG AA passes).

Color values

HEX	#604BB4
RGB	rgb(96, 75, 180)
HSL	hsl(252, 41%, 50%)
HSV	hsv(252, 58%, 71%)
CMYK	cmyk(46.7%, 58.3%, 0%, 29.4%)
CIE-LAB	lab(39.26, 35.41, -53.07)
CIE-LCH	lch(39.26, 63.79, 303.71°)
OKLab	oklab(49.12% 0.0501 -0.1515)
OKLCH	oklch(49.12% 0.16 288.3)
XYZ	xyz(15.5758, 10.8136, 44.4377)
Luminance	0.1081 (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

#604BB4 #9FB44B

analogous

#4B6BB4 #604BB4 #944BB4

triadic

#604BB4 #B4604B #4BB460

tetradic

#604BB4 #B44B6B #9FB44B #4BB494

square

#604BB4 #B44B6B #9FB44B #4BB494

split-complementary

#604BB4 #B4944B #6BB44B

monochromatic

#32275E #493989 #604BB4 #8676C6 #ACA1D8

Accessibility & contrast

On white

6.64

#604BB4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#604BB4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #604BB4

6.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##604BB4	#FFFFFF	#000000	##FFFFFF
##604BB4	1.00	6.64	3.16	6.64
#FFFFFF	6.64	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FB7

Deuteranopia (green-blind)

#005AB2

Tritanopia (blue-blind)

#456378

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #604bb4;
/* rgb */ color: rgb(96, 75, 180);
/* oklch */ color: oklch(49.1% 0.160 288.3);

Tailwind

colors: {
  custom: {
    50: '#937ecb',
    500: '#604bb4',
    950: '#000000',
  },
}

SCSS

$custom: #604bb4;
$custom-light: #937ecb;
$custom-dark: #000000;

JSON

{
  "hex": "#604bb4",
  "rgb": {
    "r": 96,
    "g": 75,
    "b": 180
  },
  "hsl": {
    "h": 252,
    "s": 41.176,
    "l": 50
  },
  "oklch": {
    "l": 0.49117,
    "c": 0.15955,
    "h": 288.3
  },
  "luminance": 0.10814
}

Semantic roles & 50–950 ramp

primary

#604BB4

secondary

#BCC596

accent

#D157B9

background

#F9F7FC

surface

#F2EEF9

border

#CCC9D2

text

#0E0A13

muted

#7E7C82

Preview Lab

Preview with #604BB4

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

Preview Lab → · Contrast checker → · Palette generator →