#586CD3#586CD3

#586CD3 is a mid, vivid blue. Relative luminance 0.175; OKLCH L 56.8% C 0.159 H 272.2°. Best body text is #FFFFFF at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#586CD3
RGB	rgb(88, 108, 211)
HSL	hsl(230, 58%, 59%)
HSV	hsv(230, 58%, 83%)
CMYK	cmyk(58.3%, 48.8%, 0%, 17.3%)
CIE-LAB	lab(48.89, 23.27, -55.56)
CIE-LCH	lch(48.89, 60.23, 292.72°)
OKLab	oklab(56.81% 0.006 -0.1588)
OKLCH	oklch(56.81% 0.159 272.2)
XYZ	xyz(21.1411, 17.5013, 63.8794)
Luminance	0.1750 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#586CD3 #D3BF58

analogous

#58A9D3 #586CD3 #8158D3

triadic

#586CD3 #D3586C #6CD358

tetradic

#586CD3 #D358A9 #D3BF58 #58D381

square

#586CD3 #D358A9 #D3BF58 #58D381

split-complementary

#586CD3 #D38158 #A9D358

monochromatic

#25368C #3248BC #586CD3 #8897E0 #B9C1ED

Accessibility & contrast

On white

4.67

#586CD3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.50

#586CD3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #586CD3

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##586CD3	#FFFFFF	#000000	##FFFFFF
##586CD3	1.00	4.67	4.50	4.67
#FFFFFF	4.67	1.00	21.00	1.00
#000000	4.50	21.00	1.00	21.00
##FFFFFF	4.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#387AD7

Deuteranopia (green-blind)

#236FD1

Tritanopia (blue-blind)

#008395

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #586cd3;
/* rgb */ color: rgb(88, 108, 211);
/* oklch */ color: oklch(56.8% 0.159 272.2);

Tailwind

colors: {
  custom: {
    50: '#9195e1',
    500: '#586cd3',
    950: '#000000',
  },
}

SCSS

$custom: #586cd3;
$custom-light: #9195e1;
$custom-dark: #000000;

JSON

{
  "hex": "#586cd3",
  "rgb": {
    "r": 88,
    "g": 108,
    "b": 211
  },
  "hsl": {
    "h": 230.244,
    "s": 58.294,
    "l": 58.627
  },
  "oklch": {
    "l": 0.56811,
    "c": 0.15889,
    "h": 272.2
  },
  "luminance": 0.17503
}

Semantic roles & 50–950 ramp

primary

#586CD3

secondary

#DCD4AB

accent

#C846E2

background

#F9F9FD

surface

#F2F1FB

border

#CCCBD4

text

#0E0D15

muted

#7E7E83

Preview Lab

Preview with #586CD3

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

Preview Lab → · Contrast checker → · Palette generator →