#584BA2#584BA2

#584BA2 is a mid, vivid blue. Relative luminance 0.097; OKLCH L 47.1% C 0.135 H 286.8°. Best body text is #FFFFFF at 7.14:1 contrast (WCAG AA passes).

Color values

HEX	#584BA2
RGB	rgb(88, 75, 162)
HSL	hsl(249, 37%, 46%)
HSV	hsv(249, 54%, 64%)
CMYK	cmyk(45.7%, 53.7%, 0%, 36.5%)
CIE-LAB	lab(37.33, 28.16, -45.53)
CIE-LCH	lch(37.33, 53.54, 301.73°)
OKLab	oklab(47.12% 0.0392 -0.1296)
OKLCH	oklch(47.12% 0.135 286.8)
XYZ	xyz(13.0603, 9.7150, 35.3624)
Luminance	0.0972 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#584BA2 #95A24B

analogous

#4B6AA2 #584BA2 #844BA2

triadic

#584BA2 #A2584B #4BA258

tetradic

#584BA2 #A24B6A #95A24B #4BA284

square

#584BA2 #A24B6A #95A24B #4BA284

split-complementary

#584BA2 #A2844B #6AA24B

monochromatic

#2B244E #413878 #584BA2 #7A6EBC #A098CF

Accessibility & contrast

On white

7.14

#584BA2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.94

#584BA2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #584BA2

7.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##584BA2	#FFFFFF	#000000	##FFFFFF
##584BA2	1.00	7.14	2.94	7.14
#FFFFFF	7.14	1.00	21.00	1.00
#000000	2.94	21.00	1.00	21.00
##FFFFFF	7.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#215AA5

Deuteranopia (green-blind)

#1F55A0

Tritanopia (blue-blind)

#415E6F

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #584ba2;
/* rgb */ color: rgb(88, 75, 162);
/* oklch */ color: oklch(47.1% 0.135 286.8);

Tailwind

colors: {
  custom: {
    50: '#8c7dbe',
    500: '#584ba2',
    950: '#000000',
  },
}

SCSS

$custom: #584ba2;
$custom-light: #8c7dbe;
$custom-dark: #000000;

JSON

{
  "hex": "#584ba2",
  "rgb": {
    "r": 88,
    "g": 75,
    "b": 162
  },
  "hsl": {
    "h": 248.966,
    "s": 36.709,
    "l": 46.471
  },
  "oklch": {
    "l": 0.47117,
    "c": 0.13539,
    "h": 286.8
  },
  "luminance": 0.09715
}

Semantic roles & 50–950 ramp

primary

#584BA2

secondary

#B5BC8D

accent

#CD5BBC

background

#F8F7FB

surface

#F0EEF7

border

#CBC9D0

text

#0C0912

muted

#7D7B81

Preview Lab

Preview with #584BA2

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

Preview Lab → · Contrast checker → · Palette generator →