#586BCA#586BCA

#586BCA is a mid, vivid blue. Relative luminance 0.169; OKLCH L 56.0% C 0.148 H 272.3°. Best body text is #FFFFFF at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#586BCA
RGB	rgb(88, 107, 202)
HSL	hsl(230, 52%, 57%)
HSV	hsv(230, 56%, 79%)
CMYK	cmyk(56.4%, 47%, 0%, 20.8%)
CIE-LAB	lab(48.07, 20.91, -51.72)
CIE-LCH	lch(48.07, 55.78, 292.02°)
OKLab	oklab(56.02% 0.0059 -0.1475)
OKLCH	oklch(56.02% 0.148 272.3)
XYZ	xyz(19.9394, 16.8529, 58.0679)
Luminance	0.1685 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#586BCA #CAB758

analogous

#58A4CA #586BCA #7E58CA

triadic

#586BCA #CA586B #6BCA58

tetradic

#586BCA #CA58A4 #CAB758 #58CA7E

square

#586BCA #CA58A4 #CAB758 #58CA7E

split-complementary

#586BCA #CA7E58 #A4CA58

monochromatic

#28377F #374BAE #586BCA #8694D9 #B5BDE7

Accessibility & contrast

On white

4.80

#586BCA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.37

#586BCA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #586BCA

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##586BCA	#FFFFFF	#000000	##FFFFFF
##586BCA	1.00	4.80	4.37	4.80
#FFFFFF	4.80	1.00	21.00	1.00
#000000	4.37	21.00	1.00	21.00
##FFFFFF	4.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E77CE

Deuteranopia (green-blind)

#2E6DC8

Tritanopia (blue-blind)

#118091

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #586bca;
/* rgb */ color: rgb(88, 107, 202);
/* oklch */ color: oklch(56.0% 0.148 272.3);

Tailwind

colors: {
  custom: {
    50: '#9095db',
    500: '#586bca',
    950: '#000000',
  },
}

SCSS

$custom: #586bca;
$custom-light: #9095db;
$custom-dark: #000000;

JSON

{
  "hex": "#586bca",
  "rgb": {
    "r": 88,
    "g": 107,
    "b": 202
  },
  "hsl": {
    "h": 230,
    "s": 51.818,
    "l": 56.863
  },
  "oklch": {
    "l": 0.56018,
    "c": 0.14762,
    "h": 272.3
  },
  "luminance": 0.16854
}

Semantic roles & 50–950 ramp

primary

#586BCA

secondary

#D6CEA8

accent

#C34DDB

background

#F9F9FD

surface

#F2F1FB

border

#CCCBD4

text

#0D0D15

muted

#7E7E83

Preview Lab

Preview with #586BCA

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

Preview Lab → · Contrast checker → · Palette generator →