#586CE4#586CE4

#586CE4 is a mid, vivid blue. Relative luminance 0.184; OKLCH L 58.0% C 0.182 H 272.3°. Best body text is #000000 at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#586CE4
RGB	rgb(88, 108, 228)
HSL	hsl(231, 72%, 62%)
HSV	hsv(231, 61%, 89%)
CMYK	cmyk(61.4%, 52.6%, 0%, 10.6%)
CIE-LAB	lab(49.98, 28.93, -63.43)
CIE-LCH	lch(49.98, 69.71, 294.52°)
OKLab	oklab(57.98% 0.0074 -0.1819)
OKLCH	oklch(57.98% 0.182 272.3)
XYZ	xyz(23.3860, 18.3993, 75.7028)
Luminance	0.1840 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#586CE4 #E4D058

analogous

#58B2E4 #586CE4 #8A58E4

triadic

#586CE4 #E4586C #6CE458

tetradic

#586CE4 #E458B2 #E4D058 #58E48A

square

#586CE4 #E458B2 #E4D058 #58E48A

split-complementary

#586CE4 #E48A58 #B2E458

monochromatic

#1B2FA7 #233EDB #586CE4 #8D9AED #C1C9F5

Accessibility & contrast

On white

4.49

#586CE4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.68

#586CE4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #586CE4

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##586CE4	#FFFFFF	#000000	##000000
##586CE4	1.00	4.49	4.68	4.68
#FFFFFF	4.49	1.00	21.00	21.00
#000000	4.68	21.00	1.00	1.00
##000000	4.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F7DE8

Deuteranopia (green-blind)

#0071E2

Tritanopia (blue-blind)

#00889E

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #586ce4;
/* rgb */ color: rgb(88, 108, 228);
/* oklch */ color: oklch(58.0% 0.182 272.3);

Tailwind

colors: {
  custom: {
    50: '#9495ed',
    500: '#586ce4',
    950: '#000000',
  },
}

SCSS

$custom: #586ce4;
$custom-light: #9495ed;
$custom-dark: #000000;

JSON

{
  "hex": "#586ce4",
  "rgb": {
    "r": 88,
    "g": 108,
    "b": 228
  },
  "hsl": {
    "h": 231.429,
    "s": 72.165,
    "l": 61.961
  },
  "oklch": {
    "l": 0.57984,
    "c": 0.18208,
    "h": 272.3
  },
  "luminance": 0.18401
}

Semantic roles & 50–950 ramp

primary

#586CE4

secondary

#E6DEB2

accent

#B811D4

background

#F9F9FE

surface

#F2F1FD

border

#CCCBD5

text

#0E0D16

muted

#7E7E84

Preview Lab

Preview with #586CE4

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

Preview Lab → · Contrast checker → · Palette generator →