#586DC5#586DC5

#586DC5 is a mid, vivid blue. Relative luminance 0.170; OKLCH L 56.1% C 0.138 H 271.3°. Best body text is #FFFFFF at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#586DC5
RGB	rgb(88, 109, 197)
HSL	hsl(228, 48%, 56%)
HSV	hsv(228, 55%, 77%)
CMYK	cmyk(55.3%, 44.7%, 0%, 22.7%)
CIE-LAB	lab(48.31, 18.03, -48.47)
CIE-LCH	lch(48.31, 51.71, 290.40°)
OKLab	oklab(56.11% 0.003 -0.1379)
OKLCH	oklch(56.11% 0.138 271.3)
XYZ	xyz(19.5679, 17.0418, 55.0707)
Luminance	0.1704 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#586DC5 #C5B058

analogous

#58A3C5 #586DC5 #7958C5

triadic

#586DC5 #C5586D #6DC558

tetradic

#586DC5 #C558A3 #C5B058 #58C579

square

#586DC5 #C558A3 #C5B058 #58C579

split-complementary

#586DC5 #C57958 #A3C558

monochromatic

#2A3979 #3A4FA6 #586DC5 #8595D5 #B3BCE5

Accessibility & contrast

On white

4.76

#586DC5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.41

#586DC5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #586DC5

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##586DC5	#FFFFFF	#000000	##FFFFFF
##586DC5	1.00	4.76	4.41	4.76
#FFFFFF	4.76	1.00	21.00	1.00
#000000	4.41	21.00	1.00	21.00
##FFFFFF	4.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4678C8

Deuteranopia (green-blind)

#386EC3

Tritanopia (blue-blind)

#1B808F

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #586dc5;
/* rgb */ color: rgb(88, 109, 197);
/* oklch */ color: oklch(56.1% 0.138 271.3);

Tailwind

colors: {
  custom: {
    50: '#8f96d7',
    500: '#586dc5',
    950: '#000000',
  },
}

SCSS

$custom: #586dc5;
$custom-light: #8f96d7;
$custom-dark: #000000;

JSON

{
  "hex": "#586dc5",
  "rgb": {
    "r": 88,
    "g": 109,
    "b": 197
  },
  "hsl": {
    "h": 228.44,
    "s": 48.444,
    "l": 55.882
  },
  "oklch": {
    "l": 0.56105,
    "c": 0.13796,
    "h": 271.3
  },
  "luminance": 0.17043
}

Semantic roles & 50–950 ramp

primary

#586DC5

secondary

#D3CAA6

accent

#BE50D8

background

#F9F9FD

surface

#F1F1FA

border

#CBCBD3

text

#0D0D14

muted

#7E7E83

Preview Lab

Preview with #586DC5

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

Preview Lab → · Contrast checker → · Palette generator →