#584ABC#584ABC

#584ABC is a mid, vivid blue. Relative luminance 0.106; OKLCH L 48.9% C 0.172 H 283.6°. Best body text is #FFFFFF at 6.73:1 contrast (WCAG AA passes).

Color values

HEX	#584ABC
RGB	rgb(88, 74, 188)
HSL	hsl(247, 46%, 51%)
HSV	hsv(247, 61%, 74%)
CMYK	cmyk(53.2%, 60.6%, 0%, 26.3%)
CIE-LAB	lab(38.90, 36.80, -58.39)
CIE-LCH	lch(38.90, 69.02, 302.22°)
OKLab	oklab(48.86% 0.0404 -0.1674)
OKLCH	oklch(48.86% 0.172 283.6)
XYZ	xyz(15.5476, 10.6022, 48.7944)
Luminance	0.1060 (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

#584ABC #AEBC4A

analogous

#4A75BC #584ABC #914ABC

triadic

#584ABC #BC584A #4ABC58

tetradic

#584ABC #BC4A75 #AEBC4A #4ABC91

square

#584ABC #BC4A75 #AEBC4A #4ABC91

split-complementary

#584ABC #BC914A #75BC4A

monochromatic

#2E2666 #423693 #584ABC #8177CD #AAA3DD

Accessibility & contrast

On white

6.73

#584ABC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.12

#584ABC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #584ABC

6.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##584ABC	#FFFFFF	#000000	##FFFFFF
##584ABC	1.00	6.73	3.12	6.73
#FFFFFF	6.73	1.00	21.00	1.00
#000000	3.12	21.00	1.00	21.00
##FFFFFF	6.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FC0

Deuteranopia (green-blind)

#0058BA

Tritanopia (blue-blind)

#2E657C

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #584abc;
/* rgb */ color: rgb(88, 74, 188);
/* oklch */ color: oklch(48.9% 0.172 283.6);

Tailwind

colors: {
  custom: {
    50: '#907dd1',
    500: '#584abc',
    950: '#000000',
  },
}

SCSS

$custom: #584abc;
$custom-light: #907dd1;
$custom-dark: #000000;

JSON

{
  "hex": "#584abc",
  "rgb": {
    "r": 88,
    "g": 74,
    "b": 188
  },
  "hsl": {
    "h": 247.368,
    "s": 45.968,
    "l": 51.373
  },
  "oklch": {
    "l": 0.4886,
    "c": 0.1722,
    "h": 283.6
  },
  "luminance": 0.10603
}

Semantic roles & 50–950 ramp

primary

#584ABC

secondary

#C4CA98

accent

#D652C5

background

#F9F7FC

surface

#F2EEF9

border

#CCC9D2

text

#0D0A14

muted

#7E7C82

Preview Lab

Preview with #584ABC

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

Preview Lab → · Contrast checker → · Palette generator →