#5864CE#5864CE

#5864CE is a mid, vivid blue. Relative luminance 0.156; OKLCH L 54.9% C 0.162 H 274.9°. Best body text is #FFFFFF at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#5864CE
RGB	rgb(88, 100, 206)
HSL	hsl(234, 55%, 58%)
HSV	hsv(234, 57%, 81%)
CMYK	cmyk(57.3%, 51.5%, 0%, 19.2%)
CIE-LAB	lab(46.50, 26.58, -56.53)
CIE-LCH	lch(46.50, 62.47, 295.18°)
OKLab	oklab(54.91% 0.0138 -0.1617)
OKLCH	oklch(54.91% 0.162 274.9)
XYZ	xyz(19.7186, 15.6438, 60.3610)
Luminance	0.1565 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5864CE #CEC258

analogous

#589FCE #5864CE #8758CE

triadic

#5864CE #CE5864 #64CE58

tetradic

#5864CE #CE589F #CEC258 #58CE87

square

#5864CE #CE589F #CEC258 #58CE87

split-complementary

#5864CE #CE8758 #9FCE58

monochromatic

#273085 #3542B4 #5864CE #8790DC #B7BCEA

Accessibility & contrast

On white

5.09

#5864CE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.13

#5864CE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5864CE

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5864CE	#FFFFFF	#000000	##FFFFFF
##5864CE	1.00	5.09	4.13	5.09
#FFFFFF	5.09	1.00	21.00	1.00
#000000	4.13	21.00	1.00	21.00
##FFFFFF	5.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2973D2

Deuteranopia (green-blind)

#0F69CC

Tritanopia (blue-blind)

#087C8F

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #5864ce;
/* rgb */ color: rgb(88, 100, 206);
/* oklch */ color: oklch(54.9% 0.162 274.9);

Tailwind

colors: {
  custom: {
    50: '#9190de',
    500: '#5864ce',
    950: '#000000',
  },
}

SCSS

$custom: #5864ce;
$custom-light: #9190de;
$custom-dark: #000000;

JSON

{
  "hex": "#5864ce",
  "rgb": {
    "r": 88,
    "g": 100,
    "b": 206
  },
  "hsl": {
    "h": 233.898,
    "s": 54.63,
    "l": 57.647
  },
  "oklch": {
    "l": 0.5491,
    "c": 0.16232,
    "h": 274.9
  },
  "luminance": 0.15645
}

Semantic roles & 50–950 ramp

primary

#5864CE

secondary

#D9D4A9

accent

#CF4ADE

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0E0C15

muted

#7E7D83

Preview Lab

Preview with #5864CE

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

Preview Lab → · Contrast checker → · Palette generator →