#586CE0#586CE0

#586CE0 is a mid, vivid blue. Relative luminance 0.182; OKLCH L 57.7% C 0.177 H 272.3°. Best body text is #000000 at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#586CE0
RGB	rgb(88, 108, 224)
HSL	hsl(231, 69%, 61%)
HSV	hsv(231, 61%, 88%)
CMYK	cmyk(60.7%, 51.8%, 0%, 12.2%)
CIE-LAB	lab(49.71, 27.59, -61.60)
CIE-LCH	lch(49.71, 67.49, 294.13°)
OKLab	oklab(57.7% 0.0072 -0.1766)
OKLCH	oklch(57.7% 0.177 272.3)
XYZ	xyz(22.8371, 18.1798, 72.8121)
Luminance	0.1818 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#586CE0 #E0CC58

analogous

#58B0E0 #586CE0 #8858E0

triadic

#586CE0 #E0586C #6CE058

tetradic

#586CE0 #E058B0 #E0CC58 #58E088

square

#586CE0 #E058B0 #E0CC58 #58E088

split-complementary

#586CE0 #E08858 #B0E058

monochromatic

#1E31A0 #2741D4 #586CE0 #8C99EA #BFC7F3

Accessibility & contrast

On white

4.53

#586CE0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.64

#586CE0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #586CE0

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##586CE0	#FFFFFF	#000000	##000000
##586CE0	1.00	4.53	4.64	4.64
#FFFFFF	4.53	1.00	21.00	21.00
#000000	4.64	21.00	1.00	1.00
##000000	4.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#277CE4

Deuteranopia (green-blind)

#0070DE

Tritanopia (blue-blind)

#00879C

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #586ce0;
/* rgb */ color: rgb(88, 108, 224);
/* oklch */ color: oklch(57.7% 0.177 272.3);

Tailwind

colors: {
  custom: {
    50: '#9395ea',
    500: '#586ce0',
    950: '#000000',
  },
}

SCSS

$custom: #586ce0;
$custom-light: #9395ea;
$custom-dark: #000000;

JSON

{
  "hex": "#586ce0",
  "rgb": {
    "r": 88,
    "g": 108,
    "b": 224
  },
  "hsl": {
    "h": 231.176,
    "s": 68.687,
    "l": 61.176
  },
  "oklch": {
    "l": 0.57701,
    "c": 0.1767,
    "h": 272.3
  },
  "luminance": 0.18182
}

Semantic roles & 50–950 ramp

primary

#586CE0

secondary

#E3DCB0

accent

#B515D1

background

#F9F9FE

surface

#F2F1FD

border

#CCCBD5

text

#0E0D16

muted

#7E7E84

Preview Lab

Preview with #586CE0

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

Preview Lab → · Contrast checker → · Palette generator →