#586ED9#586ED9

#586ED9 is a mid, vivid blue. Relative luminance 0.182; OKLCH L 57.6% C 0.165 H 271.6°. Best body text is #000000 at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#586ED9
RGB	rgb(88, 110, 217)
HSL	hsl(230, 63%, 60%)
HSV	hsv(230, 59%, 85%)
CMYK	cmyk(59.4%, 49.3%, 0%, 14.9%)
CIE-LAB	lab(49.78, 24.02, -57.53)
CIE-LCH	lch(49.78, 62.34, 292.66°)
OKLab	oklab(57.61% 0.0046 -0.1646)
OKLCH	oklch(57.61% 0.165 271.6)
XYZ	xyz(22.1207, 18.2346, 67.9861)
Luminance	0.1824 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#586ED9 #D9C358

analogous

#58AFD9 #586ED9 #8258D9

triadic

#586ED9 #D9586E #6ED958

tetradic

#586ED9 #D958AF #D9C358 #58D982

square

#586ED9 #D958AF #D9C358 #58D982

split-complementary

#586ED9 #D98258 #AFD958

monochromatic

#223595 #2D47C7 #586ED9 #8A99E4 #BCC5F0

Accessibility & contrast

On white

4.52

#586ED9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.65

#586ED9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #586ED9

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##586ED9	#FFFFFF	#000000	##000000
##586ED9	1.00	4.52	4.65	4.65
#FFFFFF	4.52	1.00	21.00	21.00
#000000	4.65	21.00	1.00	1.00
##000000	4.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#367CDD

Deuteranopia (green-blind)

#1C71D7

Tritanopia (blue-blind)

#008699

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #586ed9;
/* rgb */ color: rgb(88, 110, 217);
/* oklch */ color: oklch(57.6% 0.165 271.6);

Tailwind

colors: {
  custom: {
    50: '#9297e5',
    500: '#586ed9',
    950: '#000000',
  },
}

SCSS

$custom: #586ed9;
$custom-light: #9297e5;
$custom-dark: #000000;

JSON

{
  "hex": "#586ed9",
  "rgb": {
    "r": 88,
    "g": 110,
    "b": 217
  },
  "hsl": {
    "h": 229.767,
    "s": 62.927,
    "l": 59.804
  },
  "oklch": {
    "l": 0.57608,
    "c": 0.16462,
    "h": 271.6
  },
  "luminance": 0.18236
}

Semantic roles & 50–950 ramp

primary

#586ED9

secondary

#DFD7AD

accent

#CA42E6

background

#F9F9FE

surface

#F2F2FC

border

#CCCCD5

text

#0E0D16

muted

#7E7E84

Preview Lab

Preview with #586ED9

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

Preview Lab → · Contrast checker → · Palette generator →