#586EE5#586EE5

#586EE5 is a mid, vivid blue. Relative luminance 0.189; OKLCH L 58.4% C 0.181 H 271.8°. Best body text is #000000 at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#586EE5
RGB	rgb(88, 110, 229)
HSL	hsl(231, 73%, 62%)
HSV	hsv(231, 62%, 90%)
CMYK	cmyk(61.6%, 52%, 0%, 10.2%)
CIE-LAB	lab(50.55, 28.03, -63.07)
CIE-LCH	lch(50.55, 69.02, 293.96°)
OKLab	oklab(58.44% 0.0056 -0.1808)
OKLCH	oklch(58.44% 0.181 271.8)
XYZ	xyz(23.7386, 18.8817, 76.5071)
Luminance	0.1888 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#586EE5 #E5CF58

analogous

#58B5E5 #586EE5 #8858E5

triadic

#586EE5 #E5586E #6EE558

tetradic

#586EE5 #E558B5 #E5CF58 #58E588

square

#586EE5 #E558B5 #E5CF58 #58E588

split-complementary

#586EE5 #E58858 #B5E558

monochromatic

#1A30A8 #2340DD #586EE5 #8D9CED #C2CAF5

Accessibility & contrast

On white

4.40

#586EE5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.78

#586EE5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #586EE5

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##586EE5	#FFFFFF	#000000	##000000
##586EE5	1.00	4.40	4.78	4.78
#FFFFFF	4.40	1.00	21.00	21.00
#000000	4.78	21.00	1.00	1.00
##000000	4.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#257FE9

Deuteranopia (green-blind)

#0072E3

Tritanopia (blue-blind)

#008A9F

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #586ee5;
/* rgb */ color: rgb(88, 110, 229);
/* oklch */ color: oklch(58.4% 0.181 271.8);

Tailwind

colors: {
  custom: {
    50: '#9497ee',
    500: '#586ee5',
    950: '#000000',
  },
}

SCSS

$custom: #586ee5;
$custom-light: #9497ee;
$custom-dark: #000000;

JSON

{
  "hex": "#586ee5",
  "rgb": {
    "r": 88,
    "g": 110,
    "b": 229
  },
  "hsl": {
    "h": 230.638,
    "s": 73.057,
    "l": 62.157
  },
  "oklch": {
    "l": 0.58435,
    "c": 0.18094,
    "h": 271.8
  },
  "luminance": 0.18884
}

Semantic roles & 50–950 ramp

primary

#586EE5

secondary

#E6DEB3

accent

#B610D5

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0D16

muted

#7E7E84

Preview Lab

Preview with #586EE5

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

Preview Lab → · Contrast checker → · Palette generator →