#604ACF#604ACF

#604ACF is a mid, vivid blue. Relative luminance 0.119; OKLCH L 51.0% C 0.196 H 284.6°. Best body text is #FFFFFF at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#604ACF
RGB	rgb(96, 74, 207)
HSL	hsl(250, 58%, 55%)
HSV	hsv(250, 64%, 81%)
CMYK	cmyk(53.6%, 64.3%, 0%, 18.8%)
CIE-LAB	lab(41.04, 44.08, -65.93)
CIE-LCH	lch(41.04, 79.31, 303.76°)
OKLab	oklab(51.04% 0.0495 -0.1893)
OKLCH	oklch(51.04% 0.196 284.6)
XYZ	xyz(18.5317, 11.8883, 60.3376)
Luminance	0.1189 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Bluey Purple

#6241C7

ΔE00 2.68

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#604ACF #B9CF4A

analogous

#4A76CF #604ACF #A34ACF

triadic

#604ACF #CF604A #4ACF60

tetradic

#604ACF #CF4A76 #B9CF4A #4ACFA3

square

#604ACF #CF4A76 #B9CF4A #4ACFA3

split-complementary

#604ACF #CFA34A #76CF4A

monochromatic

#30217D #432EAE #604ACF #8A7ADC #B5ABE9

Accessibility & contrast

On white

6.22

#604ACF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.38

#604ACF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #604ACF

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##604ACF	#FFFFFF	#000000	##FFFFFF
##604ACF	1.00	6.22	3.38	6.22
#FFFFFF	6.22	1.00	21.00	1.00
#000000	3.38	21.00	1.00	21.00
##FFFFFF	6.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065D3

Deuteranopia (green-blind)

#005DCC

Tritanopia (blue-blind)

#306B86

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #604acf;
/* rgb */ color: rgb(96, 74, 207);
/* oklch */ color: oklch(51.0% 0.196 284.6);

Tailwind

colors: {
  custom: {
    50: '#977edf',
    500: '#604acf',
    950: '#000000',
  },
}

SCSS

$custom: #604acf;
$custom-light: #977edf;
$custom-dark: #000000;

JSON

{
  "hex": "#604acf",
  "rgb": {
    "r": 96,
    "g": 74,
    "b": 207
  },
  "hsl": {
    "h": 249.925,
    "s": 58.079,
    "l": 55.098
  },
  "oklch": {
    "l": 0.51041,
    "c": 0.19568,
    "h": 284.6
  },
  "luminance": 0.11889
}

Semantic roles & 50–950 ramp

primary

#604ACF

secondary

#CDD69F

accent

#E146C8

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0F0A15

muted

#7E7C83

Preview Lab

Preview with #604ACF

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

Preview Lab → · Contrast checker → · Palette generator →