#604EB7#604EB7

#604EB7 is a mid, vivid violet. Relative luminance 0.114; OKLCH L 49.9% C 0.159 H 287.0°. Best body text is #FFFFFF at 6.42:1 contrast (WCAG AA passes).

Color values

HEX	#604EB7
RGB	rgb(96, 78, 183)
HSL	hsl(250, 42%, 51%)
HSV	hsv(250, 57%, 72%)
CMYK	cmyk(47.5%, 57.4%, 0%, 28.2%)
CIE-LAB	lab(40.17, 34.50, -53.37)
CIE-LCH	lch(40.17, 63.55, 302.88°)
OKLab	oklab(49.85% 0.0466 -0.1524)
OKLCH	oklch(49.85% 0.159 287)
XYZ	xyz(16.0930, 11.3538, 46.1341)
Luminance	0.1135 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.52

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#604EB7 #A5B74E

analogous

#4E70B7 #604EB7 #944EB7

triadic

#604EB7 #B7604E #4EB760

tetradic

#604EB7 #B74E70 #A5B74E #4EB794

square

#604EB7 #B74E70 #A5B74E #4EB794

split-complementary

#604EB7 #B7944E #70B74E

monochromatic

#322863 #483A8E #604EB7 #877AC9 #AEA5DA

Accessibility & contrast

On white

6.42

#604EB7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#604EB7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #604EB7

6.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##604EB7	#FFFFFF	#000000	##FFFFFF
##604EB7	1.00	6.42	3.27	6.42
#FFFFFF	6.42	1.00	21.00	1.00
#000000	3.27	21.00	1.00	21.00
##FFFFFF	6.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0361BB

Deuteranopia (green-blind)

#025CB5

Tritanopia (blue-blind)

#43667B

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #604eb7;
/* rgb */ color: rgb(96, 78, 183);
/* oklch */ color: oklch(49.9% 0.159 287.0);

Tailwind

colors: {
  custom: {
    50: '#9380cd',
    500: '#604eb7',
    950: '#000000',
  },
}

SCSS

$custom: #604eb7;
$custom-light: #9380cd;
$custom-dark: #000000;

JSON

{
  "hex": "#604eb7",
  "rgb": {
    "r": 96,
    "g": 78,
    "b": 183
  },
  "hsl": {
    "h": 250.286,
    "s": 42.169,
    "l": 51.176
  },
  "oklch": {
    "l": 0.4985,
    "c": 0.15933,
    "h": 287
  },
  "luminance": 0.11354
}

Semantic roles & 50–950 ramp

primary

#604EB7

secondary

#C0C899

accent

#D256BD

background

#F9F7FC

surface

#F2EEF9

border

#CCC9D2

text

#0E0A13

muted

#7E7C82

Preview Lab

Preview with #604EB7

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

Preview Lab → · Contrast checker → · Palette generator →