#584BCE#584BCE

#584BCE is a mid, vivid blue. Relative luminance 0.116; OKLCH L 50.5% C 0.194 H 281.3°. Best body text is #FFFFFF at 6.34:1 contrast (WCAG AA passes).

Color values

HEX	#584BCE
RGB	rgb(88, 75, 206)
HSL	hsl(246, 57%, 55%)
HSV	hsv(246, 64%, 81%)
CMYK	cmyk(57.3%, 63.6%, 0%, 19.2%)
CIE-LAB	lab(40.51, 41.83, -66.24)
CIE-LCH	lch(40.51, 78.34, 302.27°)
OKLab	oklab(50.47% 0.0382 -0.1905)
OKLCH	oklch(50.47% 0.194 281.3)
XYZ	xyz(17.6777, 11.5619, 59.6807)
Luminance	0.1156 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Bluey Purple

#6241C7

ΔE00 3.37

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#584BCE #C1CE4B

analogous

#4B80CE #584BCE #994BCE

triadic

#584BCE #CE584B #4BCE58

tetradic

#584BCE #CE4B80 #C1CE4B #4BCE99

square

#584BCE #CE4B80 #C1CE4B #4BCE99

split-complementary

#584BCE #CE994B #80CE4B

monochromatic

#2B227D #3C2FAD #584BCE #857BDB #B1ABE8

Accessibility & contrast

On white

6.34

#584BCE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.31

#584BCE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #584BCE

6.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##584BCE	#FFFFFF	#000000	##FFFFFF
##584BCE	1.00	6.34	3.31	6.34
#FFFFFF	6.34	1.00	21.00	1.00
#000000	3.31	21.00	1.00	21.00
##FFFFFF	6.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064D2

Deuteranopia (green-blind)

#005BCB

Tritanopia (blue-blind)

#146C86

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #584bce;
/* rgb */ color: rgb(88, 75, 206);
/* oklch */ color: oklch(50.5% 0.194 281.3);

Tailwind

colors: {
  custom: {
    50: '#927ede',
    500: '#584bce',
    950: '#000000',
  },
}

SCSS

$custom: #584bce;
$custom-light: #927ede;
$custom-dark: #000000;

JSON

{
  "hex": "#584bce",
  "rgb": {
    "r": 88,
    "g": 75,
    "b": 206
  },
  "hsl": {
    "h": 245.954,
    "s": 57.205,
    "l": 55.098
  },
  "oklch": {
    "l": 0.50469,
    "c": 0.19427,
    "h": 281.3
  },
  "luminance": 0.11563
}

Semantic roles & 50–950 ramp

primary

#584BCE

secondary

#D0D69F

accent

#E047D1

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0E0A15

muted

#7E7C83

Preview Lab

Preview with #584BCE

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

Preview Lab → · Contrast checker → · Palette generator →