#584DBE#584DBE

#584DBE is a mid, vivid blue. Relative luminance 0.111; OKLCH L 49.5% C 0.171 H 282.6°. Best body text is #FFFFFF at 6.52:1 contrast (WCAG AA passes).

Color values

HEX	#584DBE
RGB	rgb(88, 77, 190)
HSL	hsl(246, 47%, 52%)
HSV	hsv(246, 59%, 75%)
CMYK	cmyk(53.7%, 59.5%, 0%, 25.5%)
CIE-LAB	lab(39.75, 35.61, -58.19)
CIE-LCH	lch(39.75, 68.22, 301.47°)
OKLab	oklab(49.53% 0.0373 -0.1668)
OKLCH	oklch(49.53% 0.171 282.6)
XYZ	xyz(15.9698, 11.0992, 50.0061)
Luminance	0.1110 (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

#584DBE #B3BE4D

analogous

#4D7ABE #584DBE #914DBE

triadic

#584DBE #BE584D #4DBE58

tetradic

#584DBE #BE4D7A #B3BE4D #4DBE91

square

#584DBE #BE4D7A #B3BE4D #4DBE91

split-complementary

#584DBE #BE914D #7ABE4D

monochromatic

#2D276A #403797 #584DBE #827ACE #ACA7DF

Accessibility & contrast

On white

6.52

#584DBE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.22

#584DBE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #584DBE

6.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##584DBE	#FFFFFF	#000000	##FFFFFF
##584DBE	1.00	6.52	3.22	6.52
#FFFFFF	6.52	1.00	21.00	1.00
#000000	3.22	21.00	1.00	21.00
##FFFFFF	6.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061C2

Deuteranopia (green-blind)

#005ABC

Tritanopia (blue-blind)

#2C687E

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #584dbe;
/* rgb */ color: rgb(88, 77, 190);
/* oklch */ color: oklch(49.5% 0.171 282.6);

Tailwind

colors: {
  custom: {
    50: '#907fd2',
    500: '#584dbe',
    950: '#000000',
  },
}

SCSS

$custom: #584dbe;
$custom-light: #907fd2;
$custom-dark: #000000;

JSON

{
  "hex": "#584dbe",
  "rgb": {
    "r": 88,
    "g": 77,
    "b": 190
  },
  "hsl": {
    "h": 245.841,
    "s": 46.502,
    "l": 52.353
  },
  "oklch": {
    "l": 0.49527,
    "c": 0.1709,
    "h": 282.6
  },
  "luminance": 0.111
}

Semantic roles & 50–950 ramp

primary

#584DBE

secondary

#C7CC9B

accent

#D652C9

background

#F9F7FD

surface

#F2EEFA

border

#CCC9D3

text

#0D0A14

muted

#7E7C83

Preview Lab

Preview with #584DBE

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

Preview Lab → · Contrast checker → · Palette generator →