#584DC7#584DC7

#584DC7 is a mid, vivid blue. Relative luminance 0.115; OKLCH L 50.2% C 0.183 H 281.6°. Best body text is #FFFFFF at 6.36:1 contrast (WCAG AA passes).

Color values

HEX	#584DC7
RGB	rgb(88, 77, 199)
HSL	hsl(245, 52%, 54%)
HSV	hsv(245, 61%, 78%)
CMYK	cmyk(55.8%, 61.3%, 0%, 22%)
CIE-LAB	lab(40.42, 38.44, -62.34)
CIE-LCH	lch(40.42, 73.24, 301.66°)
OKLab	oklab(50.23% 0.0369 -0.179)
OKLCH	oklch(50.23% 0.183 281.6)
XYZ	xyz(16.9840, 11.5049, 55.3475)
Luminance	0.1151 (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

#584DC7 #BCC74D

analogous

#4D7FC7 #584DC7 #954DC7

triadic

#584DC7 #C7584D #4DC758

tetradic

#584DC7 #C74D7F #BCC74D #4DC795

square

#584DC7 #C74D7F #BCC74D #4DC795

split-complementary

#584DC7 #C7954D #7FC74D

monochromatic

#2C2575 #3E33A3 #584DC7 #847CD6 #AFAAE4

Accessibility & contrast

On white

6.36

#584DC7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.30

#584DC7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #584DC7

6.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##584DC7	#FFFFFF	#000000	##FFFFFF
##584DC7	1.00	6.36	3.30	6.36
#FFFFFF	6.36	1.00	21.00	1.00
#000000	3.30	21.00	1.00	21.00
##FFFFFF	6.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064CB

Deuteranopia (green-blind)

#005BC5

Tritanopia (blue-blind)

#206B83

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #584dc7;
/* rgb */ color: rgb(88, 77, 199);
/* oklch */ color: oklch(50.2% 0.183 281.6);

Tailwind

colors: {
  custom: {
    50: '#917fd9',
    500: '#584dc7',
    950: '#000000',
  },
}

SCSS

$custom: #584dc7;
$custom-light: #917fd9;
$custom-dark: #000000;

JSON

{
  "hex": "#584dc7",
  "rgb": {
    "r": 88,
    "g": 77,
    "b": 199
  },
  "hsl": {
    "h": 245.41,
    "s": 52.137,
    "l": 54.118
  },
  "oklch": {
    "l": 0.50231,
    "c": 0.18276,
    "h": 281.6
  },
  "luminance": 0.11506
}

Semantic roles & 50–950 ramp

primary

#584DC7

secondary

#CDD29E

accent

#DC4CCF

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0E0A15

muted

#7E7C83

Preview Lab

Preview with #584DC7

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

Preview Lab → · Contrast checker → · Palette generator →