#584ACC#584ACC

#584ACC is a mid, vivid blue. Relative luminance 0.113; OKLCH L 50.1% C 0.193 H 281.8°. Best body text is #FFFFFF at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#584ACC
RGB	rgb(88, 74, 204)
HSL	hsl(246, 56%, 55%)
HSV	hsv(246, 64%, 80%)
CMYK	cmyk(56.9%, 63.7%, 0%, 20%)
CIE-LAB	lab(40.13, 41.79, -65.71)
CIE-LCH	lch(40.13, 77.87, 302.46°)
OKLab	oklab(50.14% 0.0393 -0.1889)
OKLCH	oklch(50.14% 0.193 281.8)
XYZ	xyz(17.3690, 11.3308, 58.3868)
Luminance	0.1133 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Bluey Purple

#6241C7

ΔE00 3.07

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#584ACC #BECC4A

analogous

#4A7DCC #584ACC #994ACC

triadic

#584ACC #CC584A #4ACC58

tetradic

#584ACC #CC4A7D #BECC4A #4ACC99

square

#584ACC #CC4A7D #BECC4A #4ACC99

split-complementary

#584ACC #CC994A #7DCC4A

monochromatic

#2C2279 #3D30A9 #584ACC #847AD9 #B0A9E7

Accessibility & contrast

On white

6.43

#584ACC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#584ACC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #584ACC

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##584ACC	#FFFFFF	#000000	##FFFFFF
##584ACC	1.00	6.43	3.27	6.43
#FFFFFF	6.43	1.00	21.00	1.00
#000000	3.27	21.00	1.00	21.00
##FFFFFF	6.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063D0

Deuteranopia (green-blind)

#005AC9

Tritanopia (blue-blind)

#186A84

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #584acc;
/* rgb */ color: rgb(88, 74, 204);
/* oklch */ color: oklch(50.1% 0.193 281.8);

Tailwind

colors: {
  custom: {
    50: '#927ddd',
    500: '#584acc',
    950: '#000000',
  },
}

SCSS

$custom: #584acc;
$custom-light: #927ddd;
$custom-dark: #000000;

JSON

{
  "hex": "#584acc",
  "rgb": {
    "r": 88,
    "g": 74,
    "b": 204
  },
  "hsl": {
    "h": 246.462,
    "s": 56.034,
    "l": 54.51
  },
  "oklch": {
    "l": 0.50143,
    "c": 0.19295,
    "h": 281.8
  },
  "luminance": 0.11332
}

Semantic roles & 50–950 ramp

primary

#584ACC

secondary

#CED49D

accent

#DF48CF

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0E0A15

muted

#7E7C83

Preview Lab

Preview with #584ACC

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

Preview Lab → · Contrast checker → · Palette generator →