#586EC1#586EC1

#586EC1 is a mid, vivid blue. Relative luminance 0.171; OKLCH L 56.1% C 0.131 H 270.5°. Best body text is #FFFFFF at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#586EC1
RGB	rgb(88, 110, 193)
HSL	hsl(227, 46%, 55%)
HSV	hsv(227, 54%, 76%)
CMYK	cmyk(54.4%, 43%, 0%, 24.3%)
CIE-LAB	lab(48.35, 16.10, -46.10)
CIE-LCH	lch(48.35, 48.83, 289.25°)
OKLab	oklab(56.06% 0.0012 -0.131)
OKLCH	oklch(56.06% 0.131 270.5)
XYZ	xyz(19.2229, 17.0755, 52.7247)
Luminance	0.1708 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#586EC1 #C1AB58

analogous

#58A2C1 #586EC1 #7758C1

triadic

#586EC1 #C1586E #6EC158

tetradic

#586EC1 #C158A2 #C1AB58 #58C177

square

#586EC1 #C158A2 #C1AB58 #58C177

split-complementary

#586EC1 #C17758 #A2C158

monochromatic

#2B3A74 #3C51A0 #586EC1 #8595D2 #B1BCE2

Accessibility & contrast

On white

4.76

#586EC1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#586EC1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #586EC1

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##586EC1	#FFFFFF	#000000	##FFFFFF
##586EC1	1.00	4.76	4.42	4.76
#FFFFFF	4.76	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B78C4

Deuteranopia (green-blind)

#3E6FBF

Tritanopia (blue-blind)

#21808E

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #586ec1;
/* rgb */ color: rgb(88, 110, 193);
/* oklch */ color: oklch(56.1% 0.131 270.5);

Tailwind

colors: {
  custom: {
    50: '#8e97d4',
    500: '#586ec1',
    950: '#000000',
  },
}

SCSS

$custom: #586ec1;
$custom-light: #8e97d4;
$custom-dark: #000000;

JSON

{
  "hex": "#586ec1",
  "rgb": {
    "r": 88,
    "g": 110,
    "b": 193
  },
  "hsl": {
    "h": 227.429,
    "s": 45.852,
    "l": 55.098
  },
  "oklch": {
    "l": 0.56063,
    "c": 0.13098,
    "h": 270.5
  },
  "luminance": 0.17077
}

Semantic roles & 50–950 ramp

primary

#586EC1

secondary

#D0C7A4

accent

#BA52D6

background

#F9F9FD

surface

#F1F2FA

border

#CBCCD3

text

#0D0D14

muted

#7E7E83

Preview Lab

Preview with #586EC1

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

Preview Lab → · Contrast checker → · Palette generator →