#584FD2#584FD2

#584FD2 is a mid, vivid blue. Relative luminance 0.123; OKLCH L 51.4% C 0.195 H 280.2°. Best body text is #FFFFFF at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#584FD2
RGB	rgb(88, 79, 210)
HSL	hsl(244, 59%, 57%)
HSV	hsv(244, 62%, 82%)
CMYK	cmyk(58.1%, 62.4%, 0%, 17.6%)
CIE-LAB	lab(41.72, 40.72, -66.58)
CIE-LCH	lch(41.72, 78.05, 301.45°)
OKLab	oklab(51.45% 0.0343 -0.1914)
OKLCH	oklch(51.45% 0.195 280.2)
XYZ	xyz(18.4497, 12.3185, 62.3658)
Luminance	0.1232 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#584FD2 #C9D24F

analogous

#4F88D2 #584FD2 #9A4FD2

triadic

#584FD2 #D2584F #4FD258

tetradic

#584FD2 #D24F88 #C9D24F #4FD29A

square

#584FD2 #D24F88 #C9D24F #4FD29A

split-complementary

#584FD2 #D29A4F #88D24F

monochromatic

#292285 #382EB5 #584FD2 #8680DE #B4B0EB

Accessibility & contrast

On white

6.06

#584FD2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.46

#584FD2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #584FD2

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##584FD2	#FFFFFF	#000000	##FFFFFF
##584FD2	1.00	6.06	3.46	6.06
#FFFFFF	6.06	1.00	21.00	1.00
#000000	3.46	21.00	1.00	21.00
##FFFFFF	6.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067D6

Deuteranopia (green-blind)

#005DCF

Tritanopia (blue-blind)

#046F89

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #584fd2;
/* rgb */ color: rgb(88, 79, 210);
/* oklch */ color: oklch(51.4% 0.195 280.2);

Tailwind

colors: {
  custom: {
    50: '#9381e1',
    500: '#584fd2',
    950: '#000000',
  },
}

SCSS

$custom: #584fd2;
$custom-light: #9381e1;
$custom-dark: #000000;

JSON

{
  "hex": "#584fd2",
  "rgb": {
    "r": 88,
    "g": 79,
    "b": 210
  },
  "hsl": {
    "h": 244.122,
    "s": 59.276,
    "l": 56.667
  },
  "oklch": {
    "l": 0.51447,
    "c": 0.1945,
    "h": 280.2
  },
  "luminance": 0.1232
}

Semantic roles & 50–950 ramp

primary

#584FD2

secondary

#D6D9A4

accent

#E245D8

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0E0A15

muted

#7E7C83

Preview Lab

Preview with #584FD2

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

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