#586CD1#586CD1

#586CD1 is a mid, vivid blue. Relative luminance 0.174; OKLCH L 56.7% C 0.156 H 272.1°. Best body text is #FFFFFF at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#586CD1
RGB	rgb(88, 108, 209)
HSL	hsl(230, 57%, 58%)
HSV	hsv(230, 58%, 82%)
CMYK	cmyk(57.9%, 48.3%, 0%, 18%)
CIE-LAB	lab(48.76, 22.60, -54.62)
CIE-LCH	lch(48.76, 59.11, 292.48°)
OKLab	oklab(56.68% 0.0057 -0.156)
OKLCH	oklch(56.68% 0.156 272.1)
XYZ	xyz(20.8919, 17.4017, 62.5672)
Luminance	0.1740 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#586CD1 #D1BD58

analogous

#58A8D1 #586CD1 #8058D1

triadic

#586CD1 #D1586C #6CD158

tetradic

#586CD1 #D158A8 #D1BD58 #58D180

square

#586CD1 #D158A8 #D1BD58 #58D180

split-complementary

#586CD1 #D18058 #A8D158

monochromatic

#263689 #3349B9 #586CD1 #8896DE #B8C0EB

Accessibility & contrast

On white

4.69

#586CD1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.48

#586CD1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #586CD1

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##586CD1	#FFFFFF	#000000	##FFFFFF
##586CD1	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)

#3A79D5

Deuteranopia (green-blind)

#266FCF

Tritanopia (blue-blind)

#008394

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #586cd1;
/* rgb */ color: rgb(88, 108, 209);
/* oklch */ color: oklch(56.7% 0.156 272.1);

Tailwind

colors: {
  custom: {
    50: '#9195e0',
    500: '#586cd1',
    950: '#000000',
  },
}

SCSS

$custom: #586cd1;
$custom-light: #9195e0;
$custom-dark: #000000;

JSON

{
  "hex": "#586cd1",
  "rgb": {
    "r": 88,
    "g": 108,
    "b": 209
  },
  "hsl": {
    "h": 230.083,
    "s": 56.808,
    "l": 58.235
  },
  "oklch": {
    "l": 0.56677,
    "c": 0.15612,
    "h": 272.1
  },
  "luminance": 0.17403
}

Semantic roles & 50–950 ramp

primary

#586CD1

secondary

#DAD3AA

accent

#C748E0

background

#F9F9FD

surface

#F2F1FB

border

#CCCBD4

text

#0E0D15

muted

#7E7E83

Preview Lab

Preview with #586CD1

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

Preview Lab → · Contrast checker → · Palette generator →