#586BC5#586BC5

#586BC5 is a mid, vivid blue. Relative luminance 0.166; OKLCH L 55.7% C 0.141 H 272.1°. Best body text is #FFFFFF at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#586BC5
RGB	rgb(88, 107, 197)
HSL	hsl(230, 48%, 56%)
HSV	hsv(230, 55%, 77%)
CMYK	cmyk(55.3%, 45.7%, 0%, 22.7%)
CIE-LAB	lab(47.78, 19.27, -49.32)
CIE-LCH	lch(47.78, 52.95, 291.34°)
OKLab	oklab(55.7% 0.0052 -0.1405)
OKLCH	oklch(55.7% 0.141 272.1)
XYZ	xyz(19.3570, 16.6199, 55.0004)
Luminance	0.1662 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#586BC5 #C5B258

analogous

#58A1C5 #586BC5 #7B58C5

triadic

#586BC5 #C5586B #6BC558

tetradic

#586BC5 #C558A1 #C5B258 #58C57B

square

#586BC5 #C558A1 #C5B258 #58C57B

split-complementary

#586BC5 #C57B58 #A1C558

monochromatic

#2A3879 #3A4DA6 #586BC5 #8593D5 #B3BCE5

Accessibility & contrast

On white

4.86

#586BC5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.32

#586BC5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #586BC5

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##586BC5	#FFFFFF	#000000	##FFFFFF
##586BC5	1.00	4.86	4.32	4.86
#FFFFFF	4.86	1.00	21.00	1.00
#000000	4.32	21.00	1.00	21.00
##FFFFFF	4.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4276C8

Deuteranopia (green-blind)

#356DC3

Tritanopia (blue-blind)

#1C7F8E

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #586bc5;
/* rgb */ color: rgb(88, 107, 197);
/* oklch */ color: oklch(55.7% 0.141 272.1);

Tailwind

colors: {
  custom: {
    50: '#8f95d7',
    500: '#586bc5',
    950: '#000000',
  },
}

SCSS

$custom: #586bc5;
$custom-light: #8f95d7;
$custom-dark: #000000;

JSON

{
  "hex": "#586bc5",
  "rgb": {
    "r": 88,
    "g": 107,
    "b": 197
  },
  "hsl": {
    "h": 229.541,
    "s": 48.444,
    "l": 55.882
  },
  "oklch": {
    "l": 0.55696,
    "c": 0.14056,
    "h": 272.1
  },
  "luminance": 0.16621
}

Semantic roles & 50–950 ramp

primary

#586BC5

secondary

#D3CBA6

accent

#C050D8

background

#F9F9FD

surface

#F1F1FA

border

#CBCBD3

text

#0D0D14

muted

#7E7E83

Preview Lab

Preview with #586BC5

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

Preview Lab → · Contrast checker → · Palette generator →