#584CA2#584CA2

#584CA2 is a mid, vivid blue. Relative luminance 0.099; OKLCH L 47.3% C 0.134 H 286.5°. Best body text is #FFFFFF at 7.07:1 contrast (WCAG AA passes).

Color values

HEX	#584CA2
RGB	rgb(88, 76, 162)
HSL	hsl(248, 36%, 47%)
HSV	hsv(248, 53%, 64%)
CMYK	cmyk(45.7%, 53.1%, 0%, 36.5%)
CIE-LAB	lab(37.57, 27.54, -45.13)
CIE-LCH	lch(37.57, 52.87, 301.39°)
OKLab	oklab(47.3% 0.038 -0.1284)
OKLCH	oklch(47.3% 0.134 286.5)
XYZ	xyz(13.1287, 9.8517, 35.3852)
Luminance	0.0985 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#584CA2 #96A24C

analogous

#4C6BA2 #584CA2 #834CA2

triadic

#584CA2 #A2584C #4CA258

tetradic

#584CA2 #A24C6B #96A24C #4CA283

square

#584CA2 #A24C6B #96A24C #4CA283

split-complementary

#584CA2 #A2834C #6BA24C

monochromatic

#2B254F #413878 #584CA2 #7A70BC #A199CF

Accessibility & contrast

On white

7.07

#584CA2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.97

#584CA2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #584CA2

7.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##584CA2	#FFFFFF	#000000	##FFFFFF
##584CA2	1.00	7.07	2.97	7.07
#FFFFFF	7.07	1.00	21.00	1.00
#000000	2.97	21.00	1.00	21.00
##FFFFFF	7.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#235BA5

Deuteranopia (green-blind)

#2256A0

Tritanopia (blue-blind)

#415E6F

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #584ca2;
/* rgb */ color: rgb(88, 76, 162);
/* oklch */ color: oklch(47.3% 0.134 286.5);

Tailwind

colors: {
  custom: {
    50: '#8c7ebe',
    500: '#584ca2',
    950: '#000000',
  },
}

SCSS

$custom: #584ca2;
$custom-light: #8c7ebe;
$custom-dark: #000000;

JSON

{
  "hex": "#584ca2",
  "rgb": {
    "r": 88,
    "g": 76,
    "b": 162
  },
  "hsl": {
    "h": 248.372,
    "s": 36.134,
    "l": 46.667
  },
  "oklch": {
    "l": 0.47303,
    "c": 0.13391,
    "h": 286.5
  },
  "luminance": 0.09852
}

Semantic roles & 50–950 ramp

primary

#584CA2

secondary

#B5BC8E

accent

#CC5CBC

background

#F8F7FB

surface

#F0EEF7

border

#CBC9D0

text

#0C0A12

muted

#7D7C81

Preview Lab

Preview with #584CA2

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

Preview Lab → · Contrast checker → · Palette generator →