#584BC2#584BC2

#584BC2 is a mid, vivid blue. Relative luminance 0.110; OKLCH L 49.5% C 0.179 H 282.6°. Best body text is #FFFFFF at 6.56:1 contrast (WCAG AA passes).

Color values

HEX	#584BC2
RGB	rgb(88, 75, 194)
HSL	hsl(247, 49%, 53%)
HSV	hsv(247, 61%, 76%)
CMYK	cmyk(54.6%, 61.3%, 0%, 23.9%)
CIE-LAB	lab(39.58, 38.07, -60.79)
CIE-LCH	lch(39.58, 71.73, 302.06°)
OKLab	oklab(49.5% 0.0391 -0.1745)
OKLCH	oklch(49.5% 0.179 282.6)
XYZ	xyz(16.2752, 11.0009, 52.2943)
Luminance	0.1100 (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

#584BC2 #B5C24B

analogous

#4B79C2 #584BC2 #944BC2

triadic

#584BC2 #C2584B #4BC258

tetradic

#584BC2 #C24B79 #B5C24B #4BC294

square

#584BC2 #C24B79 #B5C24B #4BC294

split-complementary

#584BC2 #C2944B #79C24B

monochromatic

#2D256D #40359B #584BC2 #8279D1 #ADA6E1

Accessibility & contrast

On white

6.56

#584BC2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#584BC2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #584BC2

6.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##584BC2	#FFFFFF	#000000	##FFFFFF
##584BC2	1.00	6.56	3.20	6.56
#FFFFFF	6.56	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061C6

Deuteranopia (green-blind)

#0059C0

Tritanopia (blue-blind)

#27687F

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #584bc2;
/* rgb */ color: rgb(88, 75, 194);
/* oklch */ color: oklch(49.5% 0.179 282.6);

Tailwind

colors: {
  custom: {
    50: '#907ed5',
    500: '#584bc2',
    950: '#000000',
  },
}

SCSS

$custom: #584bc2;
$custom-light: #907ed5;
$custom-dark: #000000;

JSON

{
  "hex": "#584bc2",
  "rgb": {
    "r": 88,
    "g": 75,
    "b": 194
  },
  "hsl": {
    "h": 246.555,
    "s": 49.378,
    "l": 52.745
  },
  "oklch": {
    "l": 0.49499,
    "c": 0.17879,
    "h": 282.6
  },
  "luminance": 0.11002
}

Semantic roles & 50–950 ramp

primary

#584BC2

secondary

#C9CE9B

accent

#D94FCA

background

#F9F7FD

surface

#F2EEFA

border

#CCC9D3

text

#0E0A14

muted

#7E7C83

Preview Lab

Preview with #584BC2

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

Preview Lab → · Contrast checker → · Palette generator →