#604BB9#604BB9

#604BB9 is a mid, vivid violet. Relative luminance 0.110; OKLCH L 49.5% C 0.166 H 287.5°. Best body text is #FFFFFF at 6.55:1 contrast (WCAG AA passes).

Color values

HEX	#604BB9
RGB	rgb(96, 75, 185)
HSL	hsl(251, 44%, 51%)
HSV	hsv(251, 59%, 73%)
CMYK	cmyk(48.1%, 59.5%, 0%, 27.5%)
CIE-LAB	lab(39.62, 36.90, -55.44)
CIE-LCH	lch(39.62, 66.60, 303.64°)
OKLab	oklab(49.49% 0.05 -0.1585)
OKLCH	oklch(49.49% 0.166 287.5)
XYZ	xyz(16.0944, 11.0210, 47.1688)
Luminance	0.1102 (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

#604BB9 #A4B94B

analogous

#4B6DB9 #604BB9 #974BB9

triadic

#604BB9 #B9604B #4BB960

tetradic

#604BB9 #B94B6D #A4B94B #4BB997

square

#604BB9 #B94B6D #A4B94B #4BB997

split-complementary

#604BB9 #B9974B #6DB94B

monochromatic

#322763 #48388F #604BB9 #8777CA #AEA3DB

Accessibility & contrast

On white

6.55

#604BB9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#604BB9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #604BB9

6.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##604BB9	#FFFFFF	#000000	##FFFFFF
##604BB9	1.00	6.55	3.20	6.55
#FFFFFF	6.55	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060BD

Deuteranopia (green-blind)

#005AB7

Tritanopia (blue-blind)

#42647B

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #604bb9;
/* rgb */ color: rgb(96, 75, 185);
/* oklch */ color: oklch(49.5% 0.166 287.5);

Tailwind

colors: {
  custom: {
    50: '#947ecf',
    500: '#604bb9',
    950: '#000000',
  },
}

SCSS

$custom: #604bb9;
$custom-light: #947ecf;
$custom-dark: #000000;

JSON

{
  "hex": "#604bb9",
  "rgb": {
    "r": 96,
    "g": 75,
    "b": 185
  },
  "hsl": {
    "h": 251.455,
    "s": 44,
    "l": 50.98
  },
  "oklch": {
    "l": 0.49487,
    "c": 0.16616,
    "h": 287.5
  },
  "luminance": 0.11022
}

Semantic roles & 50–950 ramp

primary

#604BB9

secondary

#BFC898

accent

#D454BB

background

#F9F7FC

surface

#F2EEF9

border

#CCC9D2

text

#0E0A14

muted

#7E7C82

Preview Lab

Preview with #604BB9

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

Preview Lab → · Contrast checker → · Palette generator →