#584BC7#584BC7

#584BC7 is a mid, vivid blue. Relative luminance 0.112; OKLCH L 49.9% C 0.185 H 282.1°. Best body text is #FFFFFF at 6.47:1 contrast (WCAG AA passes).

Color values

HEX	#584BC7
RGB	rgb(88, 75, 199)
HSL	hsl(246, 53%, 54%)
HSV	hsv(246, 62%, 78%)
CMYK	cmyk(55.8%, 62.3%, 0%, 22%)
CIE-LAB	lab(39.96, 39.64, -63.08)
CIE-LCH	lch(39.96, 74.50, 302.14°)
OKLab	oklab(49.9% 0.0388 -0.1812)
OKLCH	oklch(49.9% 0.185 282.1)
XYZ	xyz(16.8462, 11.2293, 55.3015)
Luminance	0.1123 (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

#584BC7 #BAC74B

analogous

#4B7CC7 #584BC7 #964BC7

triadic

#584BC7 #C7584B #4BC758

tetradic

#584BC7 #C74B7C #BAC74B #4BC796

square

#584BC7 #C74B7C #BAC74B #4BC796

split-complementary

#584BC7 #C7964B #7CC74B

monochromatic

#2C2474 #3E32A2 #584BC7 #837AD6 #AFA8E4

Accessibility & contrast

On white

6.47

#584BC7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#584BC7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #584BC7

6.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##584BC7	#FFFFFF	#000000	##FFFFFF
##584BC7	1.00	6.47	3.25	6.47
#FFFFFF	6.47	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062CB

Deuteranopia (green-blind)

#005AC5

Tritanopia (blue-blind)

#216982

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #584bc7;
/* rgb */ color: rgb(88, 75, 199);
/* oklch */ color: oklch(49.9% 0.185 282.1);

Tailwind

colors: {
  custom: {
    50: '#917ed9',
    500: '#584bc7',
    950: '#000000',
  },
}

SCSS

$custom: #584bc7;
$custom-light: #917ed9;
$custom-dark: #000000;

JSON

{
  "hex": "#584bc7",
  "rgb": {
    "r": 88,
    "g": 75,
    "b": 199
  },
  "hsl": {
    "h": 246.29,
    "s": 52.542,
    "l": 53.725
  },
  "oklch": {
    "l": 0.49899,
    "c": 0.18528,
    "h": 282.1
  },
  "luminance": 0.1123
}

Semantic roles & 50–950 ramp

primary

#584BC7

secondary

#CCD19C

accent

#DC4CCD

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0E0A15

muted

#7E7C83

Preview Lab

Preview with #584BC7

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

Preview Lab → · Contrast checker → · Palette generator →