#584BCA#584BCA

#584BCA is a mid, vivid blue. Relative luminance 0.114; OKLCH L 50.1% C 0.189 H 281.8°. Best body text is #FFFFFF at 6.41:1 contrast (WCAG AA passes).

Color values

HEX	#584BCA
RGB	rgb(88, 75, 202)
HSL	hsl(246, 55%, 54%)
HSV	hsv(246, 63%, 79%)
CMYK	cmyk(56.4%, 62.9%, 0%, 20.8%)
CIE-LAB	lab(40.20, 40.57, -64.44)
CIE-LCH	lch(40.20, 76.15, 302.20°)
OKLab	oklab(50.14% 0.0386 -0.1852)
OKLCH	oklch(50.14% 0.189 281.8)
XYZ	xyz(17.1979, 11.3700, 57.1541)
Luminance	0.1137 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Bluey Purple

#6241C7

ΔE00 3.26

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#584BCA #BDCA4B

analogous

#4B7ECA #584BCA #984BCA

triadic

#584BCA #CA584B #4BCA58

tetradic

#584BCA #CA4B7E #BDCA4B #4BCA98

square

#584BCA #CA4B7E #BDCA4B #4BCA98

split-complementary

#584BCA #CA984B #7ECA4B

monochromatic

#2C2377 #3D31A7 #584BCA #847AD8 #B0AAE6

Accessibility & contrast

On white

6.41

#584BCA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#584BCA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #584BCA

6.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##584BCA	#FFFFFF	#000000	##FFFFFF
##584BCA	1.00	6.41	3.27	6.41
#FFFFFF	6.41	1.00	21.00	1.00
#000000	3.27	21.00	1.00	21.00
##FFFFFF	6.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063CE

Deuteranopia (green-blind)

#005AC7

Tritanopia (blue-blind)

#1C6A83

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #584bca;
/* rgb */ color: rgb(88, 75, 202);
/* oklch */ color: oklch(50.1% 0.189 281.8);

Tailwind

colors: {
  custom: {
    50: '#927edb',
    500: '#584bca',
    950: '#000000',
  },
}

SCSS

$custom: #584bca;
$custom-light: #927edb;
$custom-dark: #000000;

JSON

{
  "hex": "#584bca",
  "rgb": {
    "r": 88,
    "g": 75,
    "b": 202
  },
  "hsl": {
    "h": 246.142,
    "s": 54.506,
    "l": 54.314
  },
  "oklch": {
    "l": 0.50141,
    "c": 0.18915,
    "h": 281.8
  },
  "luminance": 0.11371
}

Semantic roles & 50–950 ramp

primary

#584BCA

secondary

#CED39D

accent

#DE4ACF

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0E0A15

muted

#7E7C83

Preview Lab

Preview with #584BCA

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

Preview Lab → · Contrast checker → · Palette generator →