#586DD4#586DD4

#586DD4 is a mid, vivid blue. Relative luminance 0.178; OKLCH L 57.1% C 0.159 H 271.8°. Best body text is #FFFFFF at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#586DD4
RGB	rgb(88, 109, 212)
HSL	hsl(230, 59%, 59%)
HSV	hsv(230, 58%, 83%)
CMYK	cmyk(58.5%, 48.6%, 0%, 16.9%)
CIE-LAB	lab(49.21, 22.98, -55.61)
CIE-LCH	lch(49.21, 60.17, 292.45°)
OKLab	oklab(57.08% 0.005 -0.1589)
OKLCH	oklch(57.08% 0.159 271.8)
XYZ	xyz(21.3729, 17.7638, 64.5771)
Luminance	0.1777 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#586DD4 #D4BF58

analogous

#58ABD4 #586DD4 #8158D4

triadic

#586DD4 #D4586D #6DD458

tetradic

#586DD4 #D458AB #D4BF58 #58D481

square

#586DD4 #D458AB #D4BF58 #58D481

split-complementary

#586DD4 #D48158 #ABD458

monochromatic

#24368D #3149BE #586DD4 #8998E1 #B9C2ED

Accessibility & contrast

On white

4.61

#586DD4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.55

#586DD4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #586DD4

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##586DD4	#FFFFFF	#000000	##FFFFFF
##586DD4	1.00	4.61	4.55	4.61
#FFFFFF	4.61	1.00	21.00	1.00
#000000	4.55	21.00	1.00	21.00
##FFFFFF	4.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#397BD8

Deuteranopia (green-blind)

#2470D2

Tritanopia (blue-blind)

#008496

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #586dd4;
/* rgb */ color: rgb(88, 109, 212);
/* oklch */ color: oklch(57.1% 0.159 271.8);

Tailwind

colors: {
  custom: {
    50: '#9196e2',
    500: '#586dd4',
    950: '#000000',
  },
}

SCSS

$custom: #586dd4;
$custom-light: #9196e2;
$custom-dark: #000000;

JSON

{
  "hex": "#586dd4",
  "rgb": {
    "r": 88,
    "g": 109,
    "b": 212
  },
  "hsl": {
    "h": 229.839,
    "s": 59.048,
    "l": 58.824
  },
  "oklch": {
    "l": 0.57075,
    "c": 0.159,
    "h": 271.8
  },
  "luminance": 0.17765
}

Semantic roles & 50–950 ramp

primary

#586DD4

secondary

#DCD4AB

accent

#C846E2

background

#F9F9FD

surface

#F2F1FB

border

#CCCBD4

text

#0E0D15

muted

#7E7E83

Preview Lab

Preview with #586DD4

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

Preview Lab → · Contrast checker → · Palette generator →