#586EEC#586EEC

#586EEC is a mid, vivid blue. Relative luminance 0.193; OKLCH L 58.9% C 0.190 H 271.8°. Best body text is #000000 at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#586EEC
RGB	rgb(88, 110, 236)
HSL	hsl(231, 80%, 64%)
HSV	hsv(231, 63%, 93%)
CMYK	cmyk(62.7%, 53.4%, 0%, 7.5%)
CIE-LAB	lab(51.01, 30.37, -66.24)
CIE-LCH	lch(51.01, 72.87, 294.63°)
OKLab	oklab(58.93% 0.0061 -0.1902)
OKLCH	oklch(58.93% 0.19 271.8)
XYZ	xyz(24.7357, 19.2806, 81.7586)
Luminance	0.1928 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#586EEC #ECD658

analogous

#58B8EC #586EEC #8C58EC

triadic

#586EEC #EC586E #6EEC58

tetradic

#586EEC #EC58B8 #ECD658 #58EC8C

square

#586EEC #EC58B8 #ECD658 #58EC8C

split-complementary

#586EEC #EC8C58 #B8EC58

monochromatic

#152CB5 #213EE6 #586EEC #8F9EF2 #C6CDF9

Accessibility & contrast

On white

4.32

#586EEC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.86

#586EEC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #586EEC

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##586EEC	#FFFFFF	#000000	##000000
##586EEC	1.00	4.32	4.86	4.86
#FFFFFF	4.32	1.00	21.00	21.00
#000000	4.86	21.00	1.00	1.00
##000000	4.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#1480F0

Deuteranopia (green-blind)

#0073E9

Tritanopia (blue-blind)

#008CA2

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #586eec;
/* rgb */ color: rgb(88, 110, 236);
/* oklch */ color: oklch(58.9% 0.190 271.8);

Tailwind

colors: {
  custom: {
    50: '#9597f3',
    500: '#586eec',
    950: '#000000',
  },
}

SCSS

$custom: #586eec;
$custom-light: #9597f3;
$custom-dark: #000000;

JSON

{
  "hex": "#586eec",
  "rgb": {
    "r": 88,
    "g": 110,
    "b": 236
  },
  "hsl": {
    "h": 231.081,
    "s": 79.57,
    "l": 63.529
  },
  "oklch": {
    "l": 0.58933,
    "c": 0.19029,
    "h": 271.8
  },
  "luminance": 0.19283
}

Semantic roles & 50–950 ramp

primary

#586EEC

secondary

#EAE2B6

accent

#BD0ADC

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0F0D17

muted

#7E7E85

Preview Lab

Preview with #586EEC

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

Preview Lab → · Contrast checker → · Palette generator →