#586CCD#586CCD

#586CCD is a mid, vivid blue. Relative luminance 0.172; OKLCH L 56.4% C 0.151 H 272.0°. Best body text is #FFFFFF at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#586CCD
RGB	rgb(88, 108, 205)
HSL	hsl(230, 54%, 57%)
HSV	hsv(230, 57%, 80%)
CMYK	cmyk(57.1%, 47.3%, 0%, 19.6%)
CIE-LAB	lab(48.52, 21.28, -52.72)
CIE-LCH	lch(48.52, 56.85, 291.98°)
OKLab	oklab(56.41% 0.0053 -0.1504)
OKLCH	oklch(56.41% 0.151 272)
XYZ	xyz(20.4029, 17.2061, 59.9917)
Luminance	0.1721 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#586CCD #CDB958

analogous

#58A6CD #586CCD #7F58CD

triadic

#586CCD #CD586C #6CCD58

tetradic

#586CCD #CD58A6 #CDB958 #58CD7F

square

#586CCD #CD58A6 #CDB958 #58CD7F

split-complementary

#586CCD #CD7F58 #A6CD58

monochromatic

#273783 #354BB2 #586CCD #8795DB #B6BFE9

Accessibility & contrast

On white

4.73

#586CCD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.44

#586CCD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #586CCD

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##586CCD	#FFFFFF	#000000	##FFFFFF
##586CCD	1.00	4.73	4.44	4.73
#FFFFFF	4.73	1.00	21.00	1.00
#000000	4.44	21.00	1.00	21.00
##FFFFFF	4.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E79D1

Deuteranopia (green-blind)

#2D6ECB

Tritanopia (blue-blind)

#068293

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #586ccd;
/* rgb */ color: rgb(88, 108, 205);
/* oklch */ color: oklch(56.4% 0.151 272.0);

Tailwind

colors: {
  custom: {
    50: '#9095dd',
    500: '#586ccd',
    950: '#000000',
  },
}

SCSS

$custom: #586ccd;
$custom-light: #9095dd;
$custom-dark: #000000;

JSON

{
  "hex": "#586ccd",
  "rgb": {
    "r": 88,
    "g": 108,
    "b": 205
  },
  "hsl": {
    "h": 229.744,
    "s": 53.917,
    "l": 57.451
  },
  "oklch": {
    "l": 0.56414,
    "c": 0.15053,
    "h": 272
  },
  "luminance": 0.17208
}

Semantic roles & 50–950 ramp

primary

#586CCD

secondary

#D8D0A9

accent

#C44BDD

background

#F9F9FD

surface

#F2F1FB

border

#CCCBD4

text

#0D0D15

muted

#7E7E83

Preview Lab

Preview with #586CCD

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

Preview Lab → · Contrast checker → · Palette generator →