#5865CE#5865CE

#5865CE is a mid, vivid blue. Relative luminance 0.158; OKLCH L 55.1% C 0.161 H 274.5°. Best body text is #FFFFFF at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#5865CE
RGB	rgb(88, 101, 206)
HSL	hsl(233, 55%, 58%)
HSV	hsv(233, 57%, 81%)
CMYK	cmyk(57.3%, 51%, 0%, 19.2%)
CIE-LAB	lab(46.76, 25.96, -56.12)
CIE-LCH	lch(46.76, 61.83, 294.82°)
OKLab	oklab(55.1% 0.0127 -0.1605)
OKLCH	oklch(55.1% 0.161 274.5)
XYZ	xyz(19.8151, 15.8368, 60.3932)
Luminance	0.1584 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5865CE #CEC158

analogous

#58A0CE #5865CE #8658CE

triadic

#5865CE #CE5865 #65CE58

tetradic

#5865CE #CE58A0 #CEC158 #58CE86

square

#5865CE #CE58A0 #CEC158 #58CE86

split-complementary

#5865CE #CE8658 #A0CE58

monochromatic

#273185 #3543B4 #5865CE #8791DC #B7BCEA

Accessibility & contrast

On white

5.04

#5865CE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.17

#5865CE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5865CE

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5865CE	#FFFFFF	#000000	##FFFFFF
##5865CE	1.00	5.04	4.17	5.04
#FFFFFF	5.04	1.00	21.00	1.00
#000000	4.17	21.00	1.00	21.00
##FFFFFF	5.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C74D2

Deuteranopia (green-blind)

#146ACC

Tritanopia (blue-blind)

#077D90

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #5865ce;
/* rgb */ color: rgb(88, 101, 206);
/* oklch */ color: oklch(55.1% 0.161 274.5);

Tailwind

colors: {
  custom: {
    50: '#9190de',
    500: '#5865ce',
    950: '#000000',
  },
}

SCSS

$custom: #5865ce;
$custom-light: #9190de;
$custom-dark: #000000;

JSON

{
  "hex": "#5865ce",
  "rgb": {
    "r": 88,
    "g": 101,
    "b": 206
  },
  "hsl": {
    "h": 233.39,
    "s": 54.63,
    "l": 57.647
  },
  "oklch": {
    "l": 0.55102,
    "c": 0.16101,
    "h": 274.5
  },
  "luminance": 0.15838
}

Semantic roles & 50–950 ramp

primary

#5865CE

secondary

#D9D3A9

accent

#CE4ADE

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0E0C15

muted

#7E7D83

Preview Lab

Preview with #5865CE

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

Preview Lab → · Contrast checker → · Palette generator →