#586FD4#586FD4

#586FD4 is a mid, vivid blue. Relative luminance 0.182; OKLCH L 57.5% C 0.156 H 271.1°. Best body text is #000000 at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#586FD4
RGB	rgb(88, 111, 212)
HSL	hsl(229, 59%, 59%)
HSV	hsv(229, 58%, 83%)
CMYK	cmyk(58.5%, 47.6%, 0%, 16.9%)
CIE-LAB	lab(49.73, 21.74, -54.77)
CIE-LCH	lch(49.73, 58.92, 291.65°)
OKLab	oklab(57.47% 0.003 -0.1564)
OKLCH	oklch(57.47% 0.156 271.1)
XYZ	xyz(21.5887, 18.1954, 64.6490)
Luminance	0.1820 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#586FD4 #D4BD58

analogous

#58ADD4 #586FD4 #7F58D4

triadic

#586FD4 #D4586F #6FD458

tetradic

#586FD4 #D458AD #D4BD58 #58D47F

square

#586FD4 #D458AD #D4BD58 #58D47F

split-complementary

#586FD4 #D47F58 #ADD458

monochromatic

#24388D #314BBE #586FD4 #8999E1 #B9C3ED

Accessibility & contrast

On white

4.53

#586FD4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.64

#586FD4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #586FD4

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##586FD4	#FFFFFF	#000000	##000000
##586FD4	1.00	4.53	4.64	4.64
#FFFFFF	4.53	1.00	21.00	21.00
#000000	4.64	21.00	1.00	1.00
##000000	4.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D7CD8

Deuteranopia (green-blind)

#2971D2

Tritanopia (blue-blind)

#008697

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #586fd4;
/* rgb */ color: rgb(88, 111, 212);
/* oklch */ color: oklch(57.5% 0.156 271.1);

Tailwind

colors: {
  custom: {
    50: '#9198e2',
    500: '#586fd4',
    950: '#000000',
  },
}

SCSS

$custom: #586fd4;
$custom-light: #9198e2;
$custom-dark: #000000;

JSON

{
  "hex": "#586fd4",
  "rgb": {
    "r": 88,
    "g": 111,
    "b": 212
  },
  "hsl": {
    "h": 228.871,
    "s": 59.048,
    "l": 58.824
  },
  "oklch": {
    "l": 0.57473,
    "c": 0.15645,
    "h": 271.1
  },
  "luminance": 0.18197
}

Semantic roles & 50–950 ramp

primary

#586FD4

secondary

#DCD3AB

accent

#C546E2

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0E0D15

muted

#7E7E83

Preview Lab

Preview with #586FD4

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

Preview Lab → · Contrast checker → · Palette generator →