#586FEA#586FEA

#586FEA is a mid, vivid blue. Relative luminance 0.194; OKLCH L 59.0% C 0.186 H 271.6°. Best body text is #000000 at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#586FEA
RGB	rgb(88, 111, 234)
HSL	hsl(231, 78%, 63%)
HSV	hsv(231, 62%, 92%)
CMYK	cmyk(62.4%, 52.6%, 0%, 8.2%)
CIE-LAB	lab(51.13, 29.09, -64.93)
CIE-LCH	lch(51.13, 71.15, 294.13°)
OKLab	oklab(58.98% 0.0051 -0.1863)
OKLCH	oklch(58.98% 0.186 271.6)
XYZ	xyz(24.5553, 19.3820, 80.2730)
Luminance	0.1938 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#586FEA #EAD358

analogous

#58B8EA #586FEA #8A58EA

triadic

#586FEA #EA586F #6FEA58

tetradic

#586FEA #EA58B8 #EAD358 #58EA8A

square

#586FEA #EA58B8 #EAD358 #58EA8A

split-complementary

#586FEA #EA8A58 #B8EA58

monochromatic

#162FB1 #2240E3 #586FEA #8E9EF1 #C5CDF8

Accessibility & contrast

On white

4.31

#586FEA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.88

#586FEA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #586FEA

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##586FEA	#FFFFFF	#000000	##000000
##586FEA	1.00	4.31	4.88	4.88
#FFFFFF	4.31	1.00	21.00	21.00
#000000	4.88	21.00	1.00	1.00
##000000	4.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F81EE

Deuteranopia (green-blind)

#0074E7

Tritanopia (blue-blind)

#008CA2

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #586fea;
/* rgb */ color: rgb(88, 111, 234);
/* oklch */ color: oklch(59.0% 0.186 271.6);

Tailwind

colors: {
  custom: {
    50: '#9598f1',
    500: '#586fea',
    950: '#000000',
  },
}

SCSS

$custom: #586fea;
$custom-light: #9598f1;
$custom-dark: #000000;

JSON

{
  "hex": "#586fea",
  "rgb": {
    "r": 88,
    "g": 111,
    "b": 234
  },
  "hsl": {
    "h": 230.548,
    "s": 77.66,
    "l": 63.137
  },
  "oklch": {
    "l": 0.58979,
    "c": 0.1864,
    "h": 271.6
  },
  "luminance": 0.19384
}

Semantic roles & 50–950 ramp

primary

#586FEA

secondary

#E9E1B5

accent

#B90CDA

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0D17

muted

#7E7E85

Preview Lab

Preview with #586FEA

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

Preview Lab → · Contrast checker → · Palette generator →