#586CEE#586CEE

#586CEE is a mid, vivid blue. Relative luminance 0.190; OKLCH L 58.7% C 0.195 H 272.3°. Best body text is #000000 at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#586CEE
RGB	rgb(88, 108, 238)
HSL	hsl(232, 82%, 64%)
HSV	hsv(232, 63%, 93%)
CMYK	cmyk(63%, 54.6%, 0%, 6.7%)
CIE-LAB	lab(50.65, 32.27, -67.95)
CIE-LCH	lch(50.65, 75.22, 295.40°)
OKLab	oklab(58.71% 0.008 -0.1952)
OKLCH	oklch(58.71% 0.195 272.3)
XYZ	xyz(24.8145, 18.9707, 83.2264)
Luminance	0.1897 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#586CEE #EEDA58

analogous

#58B7EE #586CEE #8F58EE

triadic

#586CEE #EE586C #6CEE58

tetradic

#586CEE #EE58B7 #EEDA58 #58EE8F

square

#586CEE #EE58B7 #EEDA58 #58EE8F

split-complementary

#586CEE #EE8F58 #B7EE58

monochromatic

#1329B9 #203BE8 #586CEE #909DF4 #C7CEF9

Accessibility & contrast

On white

4.38

#586CEE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.79

#586CEE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #586CEE

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##586CEE	#FFFFFF	#000000	##000000
##586CEE	1.00	4.38	4.79	4.79
#FFFFFF	4.38	1.00	21.00	21.00
#000000	4.79	21.00	1.00	1.00
##000000	4.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#007FF2

Deuteranopia (green-blind)

#0072EB

Tritanopia (blue-blind)

#008BA3

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #586cee;
/* rgb */ color: rgb(88, 108, 238);
/* oklch */ color: oklch(58.7% 0.195 272.3);

Tailwind

colors: {
  custom: {
    50: '#9595f4',
    500: '#586cee',
    950: '#000000',
  },
}

SCSS

$custom: #586cee;
$custom-light: #9595f4;
$custom-dark: #000000;

JSON

{
  "hex": "#586cee",
  "rgb": {
    "r": 88,
    "g": 108,
    "b": 238
  },
  "hsl": {
    "h": 232,
    "s": 81.522,
    "l": 63.922
  },
  "oklch": {
    "l": 0.58706,
    "c": 0.19539,
    "h": 272.3
  },
  "luminance": 0.18973
}

Semantic roles & 50–950 ramp

primary

#586CEE

secondary

#EBE4B7

accent

#C108DE

background

#F9F9FF

surface

#F2F1FE

border

#CCCBD6

text

#0F0D17

muted

#7E7E85

Preview Lab

Preview with #586CEE

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

Preview Lab → · Contrast checker → · Palette generator →