#586BD5#586BD5

#586BD5 is a mid, vivid blue. Relative luminance 0.174; OKLCH L 56.7% C 0.163 H 272.5°. Best body text is #FFFFFF at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#586BD5
RGB	rgb(88, 107, 213)
HSL	hsl(231, 60%, 59%)
HSV	hsv(231, 59%, 84%)
CMYK	cmyk(58.7%, 49.8%, 0%, 16.5%)
CIE-LAB	lab(48.75, 24.55, -56.91)
CIE-LCH	lch(48.75, 61.98, 293.33°)
OKLab	oklab(56.75% 0.0072 -0.1628)
OKLCH	oklch(56.75% 0.163 272.5)
XYZ	xyz(21.2885, 17.3925, 65.1731)
Luminance	0.1739 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#586BD5 #D5C258

analogous

#58AAD5 #586BD5 #8458D5

triadic

#586BD5 #D5586B #6BD558

tetradic

#586BD5 #D558AA #D5C258 #58D584

square

#586BD5 #D558AA #D5C258 #58D584

split-complementary

#586BD5 #D58458 #AAD558

monochromatic

#24348F #3046C0 #586BD5 #8996E1 #BAC2EE

Accessibility & contrast

On white

4.69

#586BD5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.48

#586BD5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #586BD5

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##586BD5	#FFFFFF	#000000	##FFFFFF
##586BD5	1.00	4.69	4.48	4.69
#FFFFFF	4.69	1.00	21.00	1.00
#000000	4.48	21.00	1.00	21.00
##FFFFFF	4.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3379D9

Deuteranopia (green-blind)

#1B6FD3

Tritanopia (blue-blind)

#008396

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #586bd5;
/* rgb */ color: rgb(88, 107, 213);
/* oklch */ color: oklch(56.7% 0.163 272.5);

Tailwind

colors: {
  custom: {
    50: '#9195e2',
    500: '#586bd5',
    950: '#000000',
  },
}

SCSS

$custom: #586bd5;
$custom-light: #9195e2;
$custom-dark: #000000;

JSON

{
  "hex": "#586bd5",
  "rgb": {
    "r": 88,
    "g": 107,
    "b": 213
  },
  "hsl": {
    "h": 230.88,
    "s": 59.809,
    "l": 59.02
  },
  "oklch": {
    "l": 0.56749,
    "c": 0.16294,
    "h": 272.5
  },
  "luminance": 0.17394
}

Semantic roles & 50–950 ramp

primary

#586BD5

secondary

#DDD5AC

accent

#CB45E3

background

#F9F9FD

surface

#F2F1FB

border

#CCCBD4

text

#0E0D15

muted

#7E7E83

Preview Lab

Preview with #586BD5

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

Preview Lab → · Contrast checker → · Palette generator →