#584DAE#584DAE

#584DAE is a mid, vivid blue. Relative luminance 0.104; OKLCH L 48.3% C 0.149 H 284.5°. Best body text is #FFFFFF at 6.80:1 contrast (WCAG AA passes).

Color values

HEX	#584DAE
RGB	rgb(88, 77, 174)
HSL	hsl(247, 39%, 49%)
HSV	hsv(247, 56%, 68%)
CMYK	cmyk(49.4%, 55.7%, 0%, 31.8%)
CIE-LAB	lab(38.62, 30.61, -50.60)
CIE-LCH	lch(38.62, 59.14, 301.17°)
OKLab	oklab(48.33% 0.0373 -0.1445)
OKLCH	oklch(48.33% 0.149 284.5)
XYZ	xyz(14.3161, 10.4378, 41.2965)
Luminance	0.1044 (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

#584DAE #A3AE4D

analogous

#4D73AE #584DAE #894DAE

triadic

#584DAE #AE584D #4DAE58

tetradic

#584DAE #AE4D73 #A3AE4D #4DAE89

square

#584DAE #AE4D73 #A3AE4D #4DAE89

split-complementary

#584DAE #AE894D #73AE4D

monochromatic

#2D2759 #433A84 #584DAE #7F76C2 #A6A0D5

Accessibility & contrast

On white

6.80

#584DAE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.09

#584DAE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #584DAE

6.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##584DAE	#FFFFFF	#000000	##FFFFFF
##584DAE	1.00	6.80	3.09	6.80
#FFFFFF	6.80	1.00	21.00	1.00
#000000	3.09	21.00	1.00	21.00
##FFFFFF	6.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#125EB1

Deuteranopia (green-blind)

#0B58AC

Tritanopia (blue-blind)

#396376

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #584dae;
/* rgb */ color: rgb(88, 77, 174);
/* oklch */ color: oklch(48.3% 0.149 284.5);

Tailwind

colors: {
  custom: {
    50: '#8d7fc7',
    500: '#584dae',
    950: '#000000',
  },
}

SCSS

$custom: #584dae;
$custom-light: #8d7fc7;
$custom-dark: #000000;

JSON

{
  "hex": "#584dae",
  "rgb": {
    "r": 88,
    "g": 77,
    "b": 174
  },
  "hsl": {
    "h": 246.804,
    "s": 38.645,
    "l": 49.216
  },
  "oklch": {
    "l": 0.48333,
    "c": 0.14921,
    "h": 284.5
  },
  "luminance": 0.10438
}

Semantic roles & 50–950 ramp

primary

#584DAE

secondary

#BDC295

accent

#CF59C1

background

#F9F7FC

surface

#F1EEF8

border

#CBC9D1

text

#0D0A13

muted

#7E7C82

Preview Lab

Preview with #584DAE

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

Preview Lab → · Contrast checker → · Palette generator →