#604DB3#604DB3

#604DB3 is a mid, vivid violet. Relative luminance 0.110; OKLCH L 49.4% C 0.155 H 287.9°. Best body text is #FFFFFF at 6.54:1 contrast (WCAG AA passes).

Color values

HEX	#604DB3
RGB	rgb(96, 77, 179)
HSL	hsl(251, 40%, 50%)
HSV	hsv(251, 57%, 70%)
CMYK	cmyk(46.4%, 57%, 0%, 29.8%)
CIE-LAB	lab(39.66, 33.90, -51.84)
CIE-LCH	lch(39.66, 61.94, 303.19°)
OKLab	oklab(49.39% 0.0477 -0.1479)
OKLCH	oklch(49.39% 0.155 287.9)
XYZ	xyz(15.6121, 11.0486, 43.9491)
Luminance	0.1105 (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

#604DB3 #A0B34D

analogous

#4D6DB3 #604DB3 #934DB3

triadic

#604DB3 #B3604D #4DB360

tetradic

#604DB3 #B34D6D #A0B34D #4DB393

square

#604DB3 #B34D6D #A0B34D #4DB393

split-complementary

#604DB3 #B3934D #6DB34D

monochromatic

#32285E #493A89 #604DB3 #8678C5 #ADA3D8

Accessibility & contrast

On white

6.54

#604DB3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.21

#604DB3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #604DB3

6.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##604DB3	#FFFFFF	#000000	##FFFFFF
##604DB3	1.00	6.54	3.21	6.54
#FFFFFF	6.54	1.00	21.00	1.00
#000000	3.21	21.00	1.00	21.00
##FFFFFF	6.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C60B6

Deuteranopia (green-blind)

#0D5BB1

Tritanopia (blue-blind)

#466478

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #604db3;
/* rgb */ color: rgb(96, 77, 179);
/* oklch */ color: oklch(49.4% 0.155 287.9);

Tailwind

colors: {
  custom: {
    50: '#937fca',
    500: '#604db3',
    950: '#000000',
  },
}

SCSS

$custom: #604db3;
$custom-light: #937fca;
$custom-dark: #000000;

JSON

{
  "hex": "#604db3",
  "rgb": {
    "r": 96,
    "g": 77,
    "b": 179
  },
  "hsl": {
    "h": 251.176,
    "s": 40.157,
    "l": 50.196
  },
  "oklch": {
    "l": 0.49388,
    "c": 0.15538,
    "h": 287.9
  },
  "luminance": 0.11049
}

Semantic roles & 50–950 ramp

primary

#604DB3

secondary

#BCC597

accent

#D058BA

background

#F9F7FC

surface

#F2EEF8

border

#CCC9D1

text

#0E0A13

muted

#7E7C82

Preview Lab

Preview with #604DB3

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

Preview Lab → · Contrast checker → · Palette generator →