#604EB3#604EB3

#604EB3 is a mid, vivid violet. Relative luminance 0.112; OKLCH L 49.6% C 0.154 H 287.6°. Best body text is #FFFFFF at 6.49:1 contrast (WCAG AA passes).

Color values

HEX	#604EB3
RGB	rgb(96, 78, 179)
HSL	hsl(251, 40%, 50%)
HSV	hsv(251, 56%, 70%)
CMYK	cmyk(46.4%, 56.4%, 0%, 29.8%)
CIE-LAB	lab(39.90, 33.30, -51.46)
CIE-LCH	lch(39.90, 61.29, 302.91°)
OKLab	oklab(49.56% 0.0466 -0.1467)
OKLCH	oklch(49.56% 0.154 287.6)
XYZ	xyz(15.6826, 11.1896, 43.9726)
Luminance	0.1119 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.85

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#604EB3 #A1B34E

analogous

#4E6EB3 #604EB3 #924EB3

triadic

#604EB3 #B3604E #4EB360

tetradic

#604EB3 #B34E6E #A1B34E #4EB392

square

#604EB3 #B34E6E #A1B34E #4EB392

split-complementary

#604EB3 #B3924E #6EB34E

monochromatic

#32285E #493B89 #604EB3 #8679C5 #ADA4D8

Accessibility & contrast

On white

6.49

#604EB3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#604EB3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #604EB3

6.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##604EB3	#FFFFFF	#000000	##FFFFFF
##604EB3	1.00	6.49	3.24	6.49
#FFFFFF	6.49	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1160B6

Deuteranopia (green-blind)

#115BB1

Tritanopia (blue-blind)

#466479

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #604eb3;
/* rgb */ color: rgb(96, 78, 179);
/* oklch */ color: oklch(49.6% 0.154 287.6);

Tailwind

colors: {
  custom: {
    50: '#9380ca',
    500: '#604eb3',
    950: '#000000',
  },
}

SCSS

$custom: #604eb3;
$custom-light: #9380ca;
$custom-dark: #000000;

JSON

{
  "hex": "#604eb3",
  "rgb": {
    "r": 96,
    "g": 78,
    "b": 179
  },
  "hsl": {
    "h": 250.693,
    "s": 39.921,
    "l": 50.392
  },
  "oklch": {
    "l": 0.49562,
    "c": 0.15395,
    "h": 287.6
  },
  "luminance": 0.1119
}

Semantic roles & 50–950 ramp

primary

#604EB3

secondary

#BDC598

accent

#D058BA

background

#F9F7FC

surface

#F2EEF8

border

#CCC9D1

text

#0E0A13

muted

#7E7C82

Preview Lab

Preview with #604EB3

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

Preview Lab → · Contrast checker → · Palette generator →