#604FAC#604FAC

#604FAC is a mid, vivid violet. Relative luminance 0.111; OKLCH L 49.3% C 0.143 H 288.4°. Best body text is #FFFFFF at 6.54:1 contrast (WCAG AA passes).

Color values

HEX	#604FAC
RGB	rgb(96, 79, 172)
HSL	hsl(251, 37%, 49%)
HSV	hsv(251, 54%, 67%)
CMYK	cmyk(44.2%, 54.1%, 0%, 32.5%)
CIE-LAB	lab(39.68, 30.60, -47.68)
CIE-LCH	lch(39.68, 56.65, 302.70°)
OKLab	oklab(49.25% 0.0452 -0.1356)
OKLCH	oklch(49.25% 0.143 288.4)
XYZ	xyz(15.0641, 11.0568, 40.3622)
Luminance	0.1106 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#604FAC #9BAC4F

analogous

#4F6DAC #604FAC #8F4FAC

triadic

#604FAC #AC604F #4FAC60

tetradic

#604FAC #AC4F6D #9BAC4F #4FAC8F

square

#604FAC #AC4F6D #9BAC4F #4FAC8F

split-complementary

#604FAC #AC8F4F #6DAC4F

monochromatic

#312858 #493C82 #604FAC #8577C1 #ABA1D4

Accessibility & contrast

On white

6.54

#604FAC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.21

#604FAC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #604FAC

6.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##604FAC	#FFFFFF	#000000	##FFFFFF
##604FAC	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)

#2160AF

Deuteranopia (green-blind)

#225BAA

Tritanopia (blue-blind)

#496376

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #604fac;
/* rgb */ color: rgb(96, 79, 172);
/* oklch */ color: oklch(49.3% 0.143 288.4);

Tailwind

colors: {
  custom: {
    50: '#9281c5',
    500: '#604fac',
    950: '#000000',
  },
}

SCSS

$custom: #604fac;
$custom-light: #9281c5;
$custom-dark: #000000;

JSON

{
  "hex": "#604fac",
  "rgb": {
    "r": 96,
    "g": 79,
    "b": 172
  },
  "hsl": {
    "h": 250.968,
    "s": 37.052,
    "l": 49.216
  },
  "oklch": {
    "l": 0.4925,
    "c": 0.14295,
    "h": 288.4
  },
  "luminance": 0.11057
}

Semantic roles & 50–950 ramp

primary

#604FAC

secondary

#B9C196

accent

#CD5BB8

background

#F9F7FC

surface

#F2EEF8

border

#CCC9D1

text

#0D0A13

muted

#7E7C82

Preview Lab

Preview with #604FAC

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

Preview Lab → · Contrast checker → · Palette generator →