#586EE4#586EE4

#586EE4 is a mid, vivid blue. Relative luminance 0.188; OKLCH L 58.4% C 0.180 H 271.8°. Best body text is #000000 at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#586EE4
RGB	rgb(88, 110, 228)
HSL	hsl(231, 72%, 62%)
HSV	hsv(231, 61%, 89%)
CMYK	cmyk(61.4%, 51.8%, 0%, 10.6%)
CIE-LAB	lab(50.48, 27.70, -62.61)
CIE-LCH	lch(50.48, 68.46, 293.86°)
OKLab	oklab(58.37% 0.0056 -0.1795)
OKLCH	oklch(58.37% 0.18 271.8)
XYZ	xyz(23.5994, 18.8260, 75.7739)
Luminance	0.1883 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#586EE4 #E4CE58

analogous

#58B4E4 #586EE4 #8858E4

triadic

#586EE4 #E4586E #6EE458

tetradic

#586EE4 #E458B4 #E4CE58 #58E488

square

#586EE4 #E458B4 #E4CE58 #58E488

split-complementary

#586EE4 #E48858 #B4E458

monochromatic

#1B31A7 #2340DB #586EE4 #8D9CED #C1C9F5

Accessibility & contrast

On white

4.41

#586EE4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.77

#586EE4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #586EE4

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##586EE4	#FFFFFF	#000000	##000000
##586EE4	1.00	4.41	4.77	4.77
#FFFFFF	4.41	1.00	21.00	21.00
#000000	4.77	21.00	1.00	1.00
##000000	4.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#277FE8

Deuteranopia (green-blind)

#0072E2

Tritanopia (blue-blind)

#00899E

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #586ee4;
/* rgb */ color: rgb(88, 110, 228);
/* oklch */ color: oklch(58.4% 0.180 271.8);

Tailwind

colors: {
  custom: {
    50: '#9497ed',
    500: '#586ee4',
    950: '#000000',
  },
}

SCSS

$custom: #586ee4;
$custom-light: #9497ed;
$custom-dark: #000000;

JSON

{
  "hex": "#586ee4",
  "rgb": {
    "r": 88,
    "g": 110,
    "b": 228
  },
  "hsl": {
    "h": 230.571,
    "s": 72.165,
    "l": 61.961
  },
  "oklch": {
    "l": 0.58365,
    "c": 0.17959,
    "h": 271.8
  },
  "luminance": 0.18828
}

Semantic roles & 50–950 ramp

primary

#586EE4

secondary

#E6DEB2

accent

#B611D4

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0D16

muted

#7E7E84

Preview Lab

Preview with #586EE4

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

Preview Lab → · Contrast checker → · Palette generator →