#5863CC#5863CC

#5863CC is a mid, vivid blue. Relative luminance 0.154; OKLCH L 54.6% C 0.161 H 275.2°. Best body text is #FFFFFF at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#5863CC
RGB	rgb(88, 99, 204)
HSL	hsl(234, 53%, 57%)
HSV	hsv(234, 57%, 80%)
CMYK	cmyk(56.9%, 51.5%, 0%, 20%)
CIE-LAB	lab(46.12, 26.55, -56.00)
CIE-LCH	lch(46.12, 61.98, 295.36°)
OKLab	oklab(54.58% 0.0147 -0.1602)
OKLCH	oklch(54.58% 0.161 275.2)
XYZ	xyz(19.3819, 15.3566, 59.0578)
Luminance	0.1536 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5863CC #CCC158

analogous

#589DCC #5863CC #8758CC

triadic

#5863CC #CC5863 #63CC58

tetradic

#5863CC #CC589D #CCC158 #58CC87

square

#5863CC #CC589D #CCC158 #58CC87

split-complementary

#5863CC #CC8758 #9DCC58

monochromatic

#283082 #3642B1 #5863CC #878FDA #B6BBE9

Accessibility & contrast

On white

5.16

#5863CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#5863CC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5863CC

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5863CC	#FFFFFF	#000000	##FFFFFF
##5863CC	1.00	5.16	4.07	5.16
#FFFFFF	5.16	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2972D0

Deuteranopia (green-blind)

#1169CA

Tritanopia (blue-blind)

#107B8E

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #5863cc;
/* rgb */ color: rgb(88, 99, 204);
/* oklch */ color: oklch(54.6% 0.161 275.2);

Tailwind

colors: {
  custom: {
    50: '#908fdc',
    500: '#5863cc',
    950: '#000000',
  },
}

SCSS

$custom: #5863cc;
$custom-light: #908fdc;
$custom-dark: #000000;

JSON

{
  "hex": "#5863cc",
  "rgb": {
    "r": 88,
    "g": 99,
    "b": 204
  },
  "hsl": {
    "h": 234.31,
    "s": 53.211,
    "l": 57.255
  },
  "oklch": {
    "l": 0.54578,
    "c": 0.16086,
    "h": 275.2
  },
  "luminance": 0.15358
}

Semantic roles & 50–950 ramp

primary

#5863CC

secondary

#D7D3A8

accent

#CF4BDD

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0D0C15

muted

#7E7D83

Preview Lab

Preview with #5863CC

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

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