#584BDA#584BDA

#584BDA is a mid, highly saturated blue. Relative luminance 0.122; OKLCH L 51.5% C 0.209 H 280.2°. Best body text is #FFFFFF at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#584BDA
RGB	rgb(88, 75, 218)
HSL	hsl(245, 66%, 57%)
HSV	hsv(245, 66%, 85%)
CMYK	cmyk(59.6%, 65.6%, 0%, 14.5%)
CIE-LAB	lab(41.48, 45.57, -71.56)
CIE-LCH	lch(41.48, 84.84, 302.49°)
OKLab	oklab(51.47% 0.037 -0.2061)
OKLCH	oklch(51.47% 0.209 280.2)
XYZ	xyz(19.1915, 12.1674, 67.6533)
Luminance	0.1217 (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

#584BDA #CDDA4B

analogous

#4B85DA #584BDA #A04BDA

triadic

#584BDA #DA584B #4BDA58

tetradic

#584BDA #DA4B85 #CDDA4B #4BDAA0

square

#584BDA #DA4B85 #CDDA4B #4BDAA0

split-complementary

#584BDA #DAA04B #85DA4B

monochromatic

#271D8E #3528C0 #584BDA #877EE4 #B6B1EF

Accessibility & contrast

On white

6.12

#584BDA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.43

#584BDA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #584BDA

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##584BDA	#FFFFFF	#000000	##FFFFFF
##584BDA	1.00	6.12	3.43	6.12
#FFFFFF	6.12	1.00	21.00	1.00
#000000	3.43	21.00	1.00	21.00
##FFFFFF	6.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067DE

Deuteranopia (green-blind)

#005CD7

Tritanopia (blue-blind)

#00708C

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #584bda;
/* rgb */ color: rgb(88, 75, 218);
/* oklch */ color: oklch(51.5% 0.209 280.2);

Tailwind

colors: {
  custom: {
    50: '#947ee7',
    500: '#584bda',
    950: '#000000',
  },
}

SCSS

$custom: #584bda;
$custom-light: #947ee7;
$custom-dark: #000000;

JSON

{
  "hex": "#584bda",
  "rgb": {
    "r": 88,
    "g": 75,
    "b": 218
  },
  "hsl": {
    "h": 245.455,
    "s": 65.899,
    "l": 57.451
  },
  "oklch": {
    "l": 0.51474,
    "c": 0.20936,
    "h": 280.2
  },
  "luminance": 0.12169
}

Semantic roles & 50–950 ramp

primary

#584BDA

secondary

#D8DDA4

accent

#E93FD9

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #584BDA

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

Preview Lab → · Contrast checker → · Palette generator →