#586BDB#586BDB

#586BDB is a mid, vivid blue. Relative luminance 0.177; OKLCH L 57.2% C 0.171 H 272.6°. Best body text is #FFFFFF at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#586BDB
RGB	rgb(88, 107, 219)
HSL	hsl(231, 65%, 60%)
HSV	hsv(231, 60%, 86%)
CMYK	cmyk(59.8%, 51.1%, 0%, 14.1%)
CIE-LAB	lab(49.13, 26.55, -59.70)
CIE-LCH	lch(49.13, 65.34, 293.97°)
OKLab	oklab(57.16% 0.0078 -0.171)
OKLCH	oklch(57.16% 0.171 272.6)
XYZ	xyz(22.0642, 17.7028, 69.2584)
Luminance	0.1771 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#586BDB #DBC858

analogous

#58ACDB #586BDB #8758DB

triadic

#586BDB #DB586B #6BDB58

tetradic

#586BDB #DB58AC #DBC858 #58DB87

square

#586BDB #DB58AC #DBC858 #58DB87

split-complementary

#586BDB #DB8758 #ACDB58

monochromatic

#213298 #2C43CA #586BDB #8A98E6 #BDC4F1

Accessibility & contrast

On white

4.62

#586BDB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.54

#586BDB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #586BDB

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##586BDB	#FFFFFF	#000000	##FFFFFF
##586BDB	1.00	4.62	4.54	4.62
#FFFFFF	4.62	1.00	21.00	1.00
#000000	4.54	21.00	1.00	21.00
##FFFFFF	4.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B7BDF

Deuteranopia (green-blind)

#036FD9

Tritanopia (blue-blind)

#008599

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #586bdb;
/* rgb */ color: rgb(88, 107, 219);
/* oklch */ color: oklch(57.2% 0.171 272.6);

Tailwind

colors: {
  custom: {
    50: '#9295e7',
    500: '#586bdb',
    950: '#000000',
  },
}

SCSS

$custom: #586bdb;
$custom-light: #9295e7;
$custom-dark: #000000;

JSON

{
  "hex": "#586bdb",
  "rgb": {
    "r": 88,
    "g": 107,
    "b": 219
  },
  "hsl": {
    "h": 231.298,
    "s": 64.532,
    "l": 60.196
  },
  "oklch": {
    "l": 0.5716,
    "c": 0.17117,
    "h": 272.6
  },
  "luminance": 0.17705
}

Semantic roles & 50–950 ramp

primary

#586BDB

secondary

#E1D9AE

accent

#B219CC

background

#F9F9FE

surface

#F2F1FC

border

#CCCBD5

text

#0E0D16

muted

#7E7E84

Preview Lab

Preview with #586BDB

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

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