#584CC0#584CC0

#584CC0 is a mid, vivid blue. Relative luminance 0.110; OKLCH L 49.5% C 0.175 H 282.6°. Best body text is #FFFFFF at 6.54:1 contrast (WCAG AA passes).

Color values

HEX	#584CC0
RGB	rgb(88, 76, 192)
HSL	hsl(246, 48%, 53%)
HSV	hsv(246, 60%, 75%)
CMYK	cmyk(54.2%, 60.4%, 0%, 24.7%)
CIE-LAB	lab(39.66, 36.85, -59.50)
CIE-LCH	lch(39.66, 69.98, 301.77°)
OKLab	oklab(49.51% 0.0382 -0.1706)
OKLCH	oklch(49.51% 0.175 282.6)
XYZ	xyz(16.1205, 11.0484, 51.1421)
Luminance	0.1105 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#584CC0 #B4C04C

analogous

#4C7AC0 #584CC0 #924CC0

triadic

#584CC0 #C0584C #4CC058

tetradic

#584CC0 #C04C7A #B4C04C #4CC092

square

#584CC0 #C04C7A #B4C04C #4CC092

split-complementary

#584CC0 #C0924C #7AC04C

monochromatic

#2D266C #403699 #584CC0 #8279D0 #ACA7E0

Accessibility & contrast

On white

6.54

#584CC0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.21

#584CC0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #584CC0

6.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##584CC0	#FFFFFF	#000000	##FFFFFF
##584CC0	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)

#0061C4

Deuteranopia (green-blind)

#0059BE

Tritanopia (blue-blind)

#2A687F

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #584cc0;
/* rgb */ color: rgb(88, 76, 192);
/* oklch */ color: oklch(49.5% 0.175 282.6);

Tailwind

colors: {
  custom: {
    50: '#907ed4',
    500: '#584cc0',
    950: '#000000',
  },
}

SCSS

$custom: #584cc0;
$custom-light: #907ed4;
$custom-dark: #000000;

JSON

{
  "hex": "#584cc0",
  "rgb": {
    "r": 88,
    "g": 76,
    "b": 192
  },
  "hsl": {
    "h": 246.207,
    "s": 47.934,
    "l": 52.549
  },
  "oklch": {
    "l": 0.49511,
    "c": 0.17486,
    "h": 282.6
  },
  "luminance": 0.11049
}

Semantic roles & 50–950 ramp

primary

#584CC0

secondary

#C8CD9B

accent

#D850CA

background

#F9F7FD

surface

#F2EEFA

border

#CCC9D3

text

#0D0A14

muted

#7E7C83

Preview Lab

Preview with #584CC0

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

Preview Lab → · Contrast checker → · Palette generator →