#586DEB#586DEB

#586DEB is a mid, vivid blue. Relative luminance 0.190; OKLCH L 58.7% C 0.190 H 272.1°. Best body text is #000000 at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#586DEB
RGB	rgb(88, 109, 235)
HSL	hsl(231, 79%, 63%)
HSV	hsv(231, 63%, 92%)
CMYK	cmyk(62.6%, 53.6%, 0%, 7.8%)
CIE-LAB	lab(50.70, 30.65, -66.20)
CIE-LCH	lch(50.70, 72.95, 294.85°)
OKLab	oklab(58.67% 0.0069 -0.1901)
OKLCH	oklch(58.67% 0.19 272.1)
XYZ	xyz(24.4835, 19.0080, 80.9598)
Luminance	0.1901 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#586DEB #EBD658

analogous

#58B6EB #586DEB #8C58EB

triadic

#586DEB #EB586D #6DEB58

tetradic

#586DEB #EB58B6 #EBD658 #58EB8C

square

#586DEB #EB58B6 #EBD658 #58EB8C

split-complementary

#586DEB #EB8C58 #B6EB58

monochromatic

#152CB3 #213DE4 #586DEB #8F9DF2 #C5CDF8

Accessibility & contrast

On white

4.37

#586DEB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.80

#586DEB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #586DEB

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##586DEB	#FFFFFF	#000000	##000000
##586DEB	1.00	4.37	4.80	4.80
#FFFFFF	4.37	1.00	21.00	21.00
#000000	4.80	21.00	1.00	1.00
##000000	4.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#117FEF

Deuteranopia (green-blind)

#0072E8

Tritanopia (blue-blind)

#008BA1

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #586deb;
/* rgb */ color: rgb(88, 109, 235);
/* oklch */ color: oklch(58.7% 0.190 272.1);

Tailwind

colors: {
  custom: {
    50: '#9596f2',
    500: '#586deb',
    950: '#000000',
  },
}

SCSS

$custom: #586deb;
$custom-light: #9596f2;
$custom-dark: #000000;

JSON

{
  "hex": "#586deb",
  "rgb": {
    "r": 88,
    "g": 109,
    "b": 235
  },
  "hsl": {
    "h": 231.429,
    "s": 78.61,
    "l": 63.333
  },
  "oklch": {
    "l": 0.58674,
    "c": 0.1902,
    "h": 272.1
  },
  "luminance": 0.1901
}

Semantic roles & 50–950 ramp

primary

#586DEB

secondary

#EAE2B5

accent

#BD0BDB

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0F0D17

muted

#7E7E85

Preview Lab

Preview with #586DEB

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

Preview Lab → · Contrast checker → · Palette generator →