#604EB5#604EB5

#604EB5 is a mid, vivid violet. Relative luminance 0.113; OKLCH L 49.7% C 0.157 H 287.3°. Best body text is #FFFFFF at 6.45:1 contrast (WCAG AA passes).

Color values

HEX	#604EB5
RGB	rgb(96, 78, 181)
HSL	hsl(250, 41%, 51%)
HSV	hsv(250, 57%, 71%)
CMYK	cmyk(47%, 56.9%, 0%, 29%)
CIE-LAB	lab(40.03, 33.90, -52.42)
CIE-LCH	lch(40.03, 62.42, 302.89°)
OKLab	oklab(49.71% 0.0466 -0.1496)
OKLCH	oklch(49.71% 0.157 287.3)
XYZ	xyz(15.8863, 11.2711, 45.0456)
Luminance	0.1127 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.68

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#604EB5 #A3B54E

analogous

#4E6FB5 #604EB5 #934EB5

triadic

#604EB5 #B5604E #4EB560

tetradic

#604EB5 #B54E6F #A3B54E #4EB593

square

#604EB5 #B54E6F #A3B54E #4EB593

split-complementary

#604EB5 #B5934E #6FB54E

monochromatic

#322860 #483A8B #604EB5 #8779C7 #AEA4D9

Accessibility & contrast

On white

6.45

#604EB5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#604EB5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #604EB5

6.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##604EB5	#FFFFFF	#000000	##FFFFFF
##604EB5	1.00	6.45	3.25	6.45
#FFFFFF	6.45	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B61B8

Deuteranopia (green-blind)

#0B5CB3

Tritanopia (blue-blind)

#44657A

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #604eb5;
/* rgb */ color: rgb(96, 78, 181);
/* oklch */ color: oklch(49.7% 0.157 287.3);

Tailwind

colors: {
  custom: {
    50: '#9380cc',
    500: '#604eb5',
    950: '#000000',
  },
}

SCSS

$custom: #604eb5;
$custom-light: #9380cc;
$custom-dark: #000000;

JSON

{
  "hex": "#604eb5",
  "rgb": {
    "r": 96,
    "g": 78,
    "b": 181
  },
  "hsl": {
    "h": 250.485,
    "s": 41.036,
    "l": 50.784
  },
  "oklch": {
    "l": 0.49706,
    "c": 0.15665,
    "h": 287.3
  },
  "luminance": 0.11272
}

Semantic roles & 50–950 ramp

primary

#604EB5

secondary

#BEC699

accent

#D157BC

background

#F9F7FC

surface

#F2EEF9

border

#CCC9D2

text

#0E0A13

muted

#7E7C82

Preview Lab

Preview with #604EB5

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

Preview Lab → · Contrast checker → · Palette generator →