#584CBD#584CBD

#584CBD is a mid, vivid blue. Relative luminance 0.109; OKLCH L 49.3% C 0.171 H 283.0°. Best body text is #FFFFFF at 6.60:1 contrast (WCAG AA passes).

Color values

HEX	#584CBD
RGB	rgb(88, 76, 189)
HSL	hsl(246, 46%, 52%)
HSV	hsv(246, 60%, 74%)
CMYK	cmyk(53.4%, 59.8%, 0%, 25.9%)
CIE-LAB	lab(39.44, 35.91, -58.10)
CIE-LCH	lch(39.44, 68.30, 301.71°)
OKLab	oklab(49.28% 0.0383 -0.1665)
OKLCH	oklch(49.28% 0.171 283)
XYZ	xyz(15.7914, 10.9168, 49.4093)
Luminance	0.1092 (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

#584CBD #B1BD4C

analogous

#4C79BD #584CBD #914CBD

triadic

#584CBD #BD584C #4CBD58

tetradic

#584CBD #BD4C79 #B1BD4C #4CBD91

square

#584CBD #BD4C79 #B1BD4C #4CBD91

split-complementary

#584CBD #BD914C #79BD4C

monochromatic

#2D2668 #413795 #584CBD #8279CD #ABA5DE

Accessibility & contrast

On white

6.60

#584CBD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#584CBD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #584CBD

6.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##584CBD	#FFFFFF	#000000	##FFFFFF
##584CBD	1.00	6.60	3.18	6.60
#FFFFFF	6.60	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061C1

Deuteranopia (green-blind)

#0059BB

Tritanopia (blue-blind)

#2D677D

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #584cbd;
/* rgb */ color: rgb(88, 76, 189);
/* oklch */ color: oklch(49.3% 0.171 283.0);

Tailwind

colors: {
  custom: {
    50: '#907ed2',
    500: '#584cbd',
    950: '#000000',
  },
}

SCSS

$custom: #584cbd;
$custom-light: #907ed2;
$custom-dark: #000000;

JSON

{
  "hex": "#584cbd",
  "rgb": {
    "r": 88,
    "g": 76,
    "b": 189
  },
  "hsl": {
    "h": 246.372,
    "s": 46.122,
    "l": 51.961
  },
  "oklch": {
    "l": 0.49278,
    "c": 0.17089,
    "h": 283
  },
  "luminance": 0.10918
}

Semantic roles & 50–950 ramp

primary

#584CBD

secondary

#C6CB9A

accent

#D652C8

background

#F9F7FD

surface

#F2EEFA

border

#CCC9D3

text

#0D0A14

muted

#7E7C83

Preview Lab

Preview with #584CBD

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

Preview Lab → · Contrast checker → · Palette generator →