#586EC0#586EC0

#586EC0 is a mid, vivid blue. Relative luminance 0.170; OKLCH L 56.0% C 0.130 H 270.5°. Best body text is #FFFFFF at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#586EC0
RGB	rgb(88, 110, 192)
HSL	hsl(227, 45%, 55%)
HSV	hsv(227, 54%, 75%)
CMYK	cmyk(54.2%, 42.7%, 0%, 24.7%)
CIE-LAB	lab(48.30, 15.77, -45.61)
CIE-LCH	lch(48.30, 48.26, 289.08°)
OKLab	oklab(56% 0.001 -0.1295)
OKLCH	oklch(56% 0.13 270.5)
XYZ	xyz(19.1117, 17.0310, 52.1392)
Luminance	0.1703 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#586EC0 #C0AA58

analogous

#58A2C0 #586EC0 #7658C0

triadic

#586EC0 #C0586E #6EC058

tetradic

#586EC0 #C058A2 #C0AA58 #58C076

square

#586EC0 #C058A2 #C0AA58 #58C076

split-complementary

#586EC0 #C07658 #A2C058

monochromatic

#2B3A72 #3C519F #586EC0 #8495D1 #B1BBE2

Accessibility & contrast

On white

4.77

#586EC0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.41

#586EC0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #586EC0

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##586EC0	#FFFFFF	#000000	##FFFFFF
##586EC0	1.00	4.77	4.41	4.77
#FFFFFF	4.77	1.00	21.00	1.00
#000000	4.41	21.00	1.00	21.00
##FFFFFF	4.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B77C3

Deuteranopia (green-blind)

#3F6EBE

Tritanopia (blue-blind)

#22808E

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #586ec0;
/* rgb */ color: rgb(88, 110, 192);
/* oklch */ color: oklch(56.0% 0.130 270.5);

Tailwind

colors: {
  custom: {
    50: '#8e97d3',
    500: '#586ec0',
    950: '#000000',
  },
}

SCSS

$custom: #586ec0;
$custom-light: #8e97d3;
$custom-dark: #000000;

JSON

{
  "hex": "#586ec0",
  "rgb": {
    "r": 88,
    "g": 110,
    "b": 192
  },
  "hsl": {
    "h": 227.308,
    "s": 45.217,
    "l": 54.902
  },
  "oklch": {
    "l": 0.56002,
    "c": 0.12955,
    "h": 270.5
  },
  "luminance": 0.17032
}

Semantic roles & 50–950 ramp

primary

#586EC0

secondary

#D0C7A4

accent

#B953D5

background

#F9F9FD

surface

#F1F2FA

border

#CBCCD3

text

#0D0D14

muted

#7E7E83

Preview Lab

Preview with #586EC0

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

Preview Lab → · Contrast checker → · Palette generator →