#586AC0#586AC0

#586AC0 is a mid, vivid blue. Relative luminance 0.162; OKLCH L 55.2% C 0.135 H 272.4°. Best body text is #FFFFFF at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#586AC0
RGB	rgb(88, 106, 192)
HSL	hsl(230, 45%, 55%)
HSV	hsv(230, 54%, 75%)
CMYK	cmyk(54.2%, 44.8%, 0%, 24.7%)
CIE-LAB	lab(47.22, 18.26, -47.33)
CIE-LCH	lch(47.22, 50.73, 291.09°)
OKLab	oklab(55.18% 0.0056 -0.1346)
OKLCH	oklch(55.18% 0.135 272.4)
XYZ	xyz(18.6899, 16.1873, 51.9985)
Luminance	0.1619 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#586AC0 #C0AE58

analogous

#589EC0 #586AC0 #7A58C0

triadic

#586AC0 #C0586A #6AC058

tetradic

#586AC0 #C0589E #C0AE58 #58C07A

square

#586AC0 #C0589E #C0AE58 #58C07A

split-complementary

#586AC0 #C07A58 #9EC058

monochromatic

#2B3872 #3C4D9F #586AC0 #8492D1 #B1B9E2

Accessibility & contrast

On white

4.96

#586AC0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#586AC0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #586AC0

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##586AC0	#FFFFFF	#000000	##FFFFFF
##586AC0	1.00	4.96	4.24	4.96
#FFFFFF	4.96	1.00	21.00	1.00
#000000	4.24	21.00	1.00	21.00
##FFFFFF	4.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4475C3

Deuteranopia (green-blind)

#386CBE

Tritanopia (blue-blind)

#247D8C

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #586ac0;
/* rgb */ color: rgb(88, 106, 192);
/* oklch */ color: oklch(55.2% 0.135 272.4);

Tailwind

colors: {
  custom: {
    50: '#8e94d3',
    500: '#586ac0',
    950: '#000000',
  },
}

SCSS

$custom: #586ac0;
$custom-light: #8e94d3;
$custom-dark: #000000;

JSON

{
  "hex": "#586ac0",
  "rgb": {
    "r": 88,
    "g": 106,
    "b": 192
  },
  "hsl": {
    "h": 229.615,
    "s": 45.217,
    "l": 54.902
  },
  "oklch": {
    "l": 0.55176,
    "c": 0.13475,
    "h": 272.4
  },
  "luminance": 0.16189
}

Semantic roles & 50–950 ramp

primary

#586AC0

secondary

#D0C8A4

accent

#BE53D5

background

#F9F9FD

surface

#F1F1FA

border

#CBCBD3

text

#0D0D14

muted

#7E7E83

Preview Lab

Preview with #586AC0

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

Preview Lab → · Contrast checker → · Palette generator →