#584AC2#584AC2

#584AC2 is a mid, vivid blue. Relative luminance 0.109; OKLCH L 49.3% C 0.180 H 282.9°. Best body text is #FFFFFF at 6.62:1 contrast (WCAG AA passes).

Color values

HEX	#584AC2
RGB	rgb(88, 74, 194)
HSL	hsl(247, 50%, 53%)
HSV	hsv(247, 62%, 76%)
CMYK	cmyk(54.6%, 61.9%, 0%, 23.9%)
CIE-LAB	lab(39.35, 38.67, -61.16)
CIE-LCH	lch(39.35, 72.36, 302.30°)
OKLab	oklab(49.33% 0.0401 -0.1756)
OKLCH	oklch(49.33% 0.18 282.9)
XYZ	xyz(16.2079, 10.8663, 52.2718)
Luminance	0.1087 (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

#584AC2 #B4C24A

analogous

#4A78C2 #584AC2 #944AC2

triadic

#584AC2 #C2584A #4AC258

tetradic

#584AC2 #C24A78 #B4C24A #4AC294

square

#584AC2 #C24A78 #B4C24A #4AC294

split-complementary

#584AC2 #C2944A #78C24A

monochromatic

#2D256D #40349B #584AC2 #8278D1 #ACA6E1

Accessibility & contrast

On white

6.62

#584AC2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.17

#584AC2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #584AC2

6.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##584AC2	#FFFFFF	#000000	##FFFFFF
##584AC2	1.00	6.62	3.17	6.62
#FFFFFF	6.62	1.00	21.00	1.00
#000000	3.17	21.00	1.00	21.00
##FFFFFF	6.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061C6

Deuteranopia (green-blind)

#0059C0

Tritanopia (blue-blind)

#28677F

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #584ac2;
/* rgb */ color: rgb(88, 74, 194);
/* oklch */ color: oklch(49.3% 0.180 282.9);

Tailwind

colors: {
  custom: {
    50: '#907dd5',
    500: '#584ac2',
    950: '#000000',
  },
}

SCSS

$custom: #584ac2;
$custom-light: #907dd5;
$custom-dark: #000000;

JSON

{
  "hex": "#584ac2",
  "rgb": {
    "r": 88,
    "g": 74,
    "b": 194
  },
  "hsl": {
    "h": 247,
    "s": 49.587,
    "l": 52.549
  },
  "oklch": {
    "l": 0.49333,
    "c": 0.18007,
    "h": 282.9
  },
  "luminance": 0.10867
}

Semantic roles & 50–950 ramp

primary

#584AC2

secondary

#C8CE9A

accent

#D94FC9

background

#F9F7FD

surface

#F2EEFA

border

#CCC9D3

text

#0E0A14

muted

#7E7C83

Preview Lab

Preview with #584AC2

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

Preview Lab → · Contrast checker → · Palette generator →