#604DB1#604DB1

#604DB1 is a mid, vivid violet. Relative luminance 0.110; OKLCH L 49.2% C 0.153 H 288.2°. Best body text is #FFFFFF at 6.58:1 contrast (WCAG AA passes).

Color values

HEX	#604DB1
RGB	rgb(96, 77, 177)
HSL	hsl(251, 39%, 50%)
HSV	hsv(251, 56%, 69%)
CMYK	cmyk(45.8%, 56.5%, 0%, 30.6%)
CIE-LAB	lab(39.53, 33.31, -50.87)
CIE-LCH	lch(39.53, 60.81, 303.21°)
OKLab	oklab(49.25% 0.0477 -0.145)
OKLCH	oklch(49.25% 0.153 288.2)
XYZ	xyz(15.4113, 10.9683, 42.8915)
Luminance	0.1097 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.81

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#604DB1 #9EB14D

analogous

#4D6CB1 #604DB1 #924DB1

triadic

#604DB1 #B1604D #4DB160

tetradic

#604DB1 #B14D6C #9EB14D #4DB192

square

#604DB1 #B14D6C #9EB14D #4DB192

split-complementary

#604DB1 #B1924D #6CB14D

monochromatic

#32285C #493A86 #604DB1 #8677C4 #ACA2D6

Accessibility & contrast

On white

6.58

#604DB1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.19

#604DB1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #604DB1

6.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##604DB1	#FFFFFF	#000000	##FFFFFF
##604DB1	1.00	6.58	3.19	6.58
#FFFFFF	6.58	1.00	21.00	1.00
#000000	3.19	21.00	1.00	21.00
##FFFFFF	6.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#125FB4

Deuteranopia (green-blind)

#135BAF

Tritanopia (blue-blind)

#476377

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #604db1;
/* rgb */ color: rgb(96, 77, 177);
/* oklch */ color: oklch(49.2% 0.153 288.2);

Tailwind

colors: {
  custom: {
    50: '#937fc9',
    500: '#604db1',
    950: '#000000',
  },
}

SCSS

$custom: #604db1;
$custom-light: #937fc9;
$custom-dark: #000000;

JSON

{
  "hex": "#604db1",
  "rgb": {
    "r": 96,
    "g": 77,
    "b": 177
  },
  "hsl": {
    "h": 251.4,
    "s": 39.37,
    "l": 49.804
  },
  "oklch": {
    "l": 0.49245,
    "c": 0.15268,
    "h": 288.2
  },
  "luminance": 0.10969
}

Semantic roles & 50–950 ramp

primary

#604DB1

secondary

#BBC496

accent

#CF59B9

background

#F9F7FC

surface

#F2EEF8

border

#CCC9D1

text

#0D0A13

muted

#7E7C82

Preview Lab

Preview with #604DB1

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

Preview Lab → · Contrast checker → · Palette generator →