#586ACA#586ACA

#586ACA is a mid, vivid blue. Relative luminance 0.166; OKLCH L 55.8% C 0.149 H 272.7°. Best body text is #FFFFFF at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#586ACA
RGB	rgb(88, 106, 202)
HSL	hsl(231, 52%, 57%)
HSV	hsv(231, 56%, 79%)
CMYK	cmyk(56.4%, 47.5%, 0%, 20.8%)
CIE-LAB	lab(47.81, 21.53, -52.14)
CIE-LCH	lch(47.81, 56.41, 292.44°)
OKLab	oklab(55.82% 0.007 -0.1487)
OKLCH	oklch(55.82% 0.149 272.7)
XYZ	xyz(19.8357, 16.6456, 58.0333)
Luminance	0.1665 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#586ACA #CAB858

analogous

#58A3CA #586ACA #7F58CA

triadic

#586ACA #CA586A #6ACA58

tetradic

#586ACA #CA58A3 #CAB858 #58CA7F

square

#586ACA #CA58A3 #CAB858 #58CA7F

split-complementary

#586ACA #CA7F58 #A3CA58

monochromatic

#28367F #374AAE #586ACA #8693D9 #B5BDE7

Accessibility & contrast

On white

4.85

#586ACA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.33

#586ACA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #586ACA

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##586ACA	#FFFFFF	#000000	##FFFFFF
##586ACA	1.00	4.85	4.33	4.85
#FFFFFF	4.85	1.00	21.00	1.00
#000000	4.33	21.00	1.00	21.00
##FFFFFF	4.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C77CE

Deuteranopia (green-blind)

#2C6DC8

Tritanopia (blue-blind)

#127F90

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #586aca;
/* rgb */ color: rgb(88, 106, 202);
/* oklch */ color: oklch(55.8% 0.149 272.7);

Tailwind

colors: {
  custom: {
    50: '#9094db',
    500: '#586aca',
    950: '#000000',
  },
}

SCSS

$custom: #586aca;
$custom-light: #9094db;
$custom-dark: #000000;

JSON

{
  "hex": "#586aca",
  "rgb": {
    "r": 88,
    "g": 106,
    "b": 202
  },
  "hsl": {
    "h": 230.526,
    "s": 51.818,
    "l": 56.863
  },
  "oklch": {
    "l": 0.55817,
    "c": 0.14892,
    "h": 272.7
  },
  "luminance": 0.16647
}

Semantic roles & 50–950 ramp

primary

#586ACA

secondary

#D6CFA8

accent

#C54DDB

background

#F9F9FD

surface

#F2F1FB

border

#CCCBD4

text

#0D0D15

muted

#7E7E83

Preview Lab

Preview with #586ACA

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

Preview Lab → · Contrast checker → · Palette generator →