#584BD2#584BD2

#584BD2 is a mid, vivid blue. Relative luminance 0.118; OKLCH L 50.8% C 0.199 H 280.9°. Best body text is #FFFFFF at 6.26:1 contrast (WCAG AA passes).

Color values

HEX	#584BD2
RGB	rgb(88, 75, 210)
HSL	hsl(246, 60%, 56%)
HSV	hsv(246, 64%, 82%)
CMYK	cmyk(58.1%, 64.3%, 0%, 17.6%)
CIE-LAB	lab(40.83, 43.07, -68.03)
CIE-LCH	lch(40.83, 80.52, 302.34°)
OKLab	oklab(50.8% 0.0379 -0.1957)
OKLCH	oklch(50.8% 0.199 280.9)
XYZ	xyz(18.1698, 11.7588, 62.2725)
Luminance	0.1176 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Bluey Purple

#6241C7

ΔE00 3.56

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#584BD2 #C5D24B

analogous

#4B81D2 #584BD2 #9B4BD2

triadic

#584BD2 #D2584B #4BD258

tetradic

#584BD2 #D24B81 #C5D24B #4BD29B

square

#584BD2 #D24B81 #C5D24B #4BD29B

split-complementary

#584BD2 #D29B4B #81D24B

monochromatic

#2A2182 #3A2DB3 #584BD2 #857CDE #B3ADEA

Accessibility & contrast

On white

6.26

#584BD2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.35

#584BD2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #584BD2

6.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##584BD2	#FFFFFF	#000000	##FFFFFF
##584BD2	1.00	6.26	3.35	6.26
#FFFFFF	6.26	1.00	21.00	1.00
#000000	3.35	21.00	1.00	21.00
##FFFFFF	6.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065D6

Deuteranopia (green-blind)

#005BCF

Tritanopia (blue-blind)

#066D88

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #584bd2;
/* rgb */ color: rgb(88, 75, 210);
/* oklch */ color: oklch(50.8% 0.199 280.9);

Tailwind

colors: {
  custom: {
    50: '#937ee1',
    500: '#584bd2',
    950: '#000000',
  },
}

SCSS

$custom: #584bd2;
$custom-light: #937ee1;
$custom-dark: #000000;

JSON

{
  "hex": "#584bd2",
  "rgb": {
    "r": 88,
    "g": 75,
    "b": 210
  },
  "hsl": {
    "h": 245.778,
    "s": 60,
    "l": 55.882
  },
  "oklch": {
    "l": 0.508,
    "c": 0.19935,
    "h": 280.9
  },
  "luminance": 0.1176
}

Semantic roles & 50–950 ramp

primary

#584BD2

secondary

#D3D8A0

accent

#E345D4

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0E0A15

muted

#7E7C83

Preview Lab

Preview with #584BD2

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

Preview Lab → · Contrast checker → · Palette generator →