#5863CD#5863CD

#5863CD is a mid, vivid blue. Relative luminance 0.154; OKLCH L 54.6% C 0.162 H 275.2°. Best body text is #FFFFFF at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#5863CD
RGB	rgb(88, 99, 205)
HSL	hsl(234, 54%, 57%)
HSV	hsv(234, 57%, 80%)
CMYK	cmyk(57.1%, 51.7%, 0%, 19.6%)
CIE-LAB	lab(46.18, 26.87, -56.47)
CIE-LCH	lch(46.18, 62.54, 295.45°)
OKLab	oklab(54.65% 0.0147 -0.1616)
OKLCH	oklch(54.65% 0.162 275.2)
XYZ	xyz(19.5022, 15.4048, 59.6915)
Luminance	0.1541 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5863CD #CDC258

analogous

#589DCD #5863CD #8858CD

triadic

#5863CD #CD5863 #63CD58

tetradic

#5863CD #CD589D #CDC258 #58CD88

square

#5863CD #CD589D #CDC258 #58CD88

split-complementary

#5863CD #CD8858 #9DCD58

monochromatic

#273083 #3541B2 #5863CD #878FDB #B6BBE9

Accessibility & contrast

On white

5.15

#5863CD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.08

#5863CD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5863CD

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5863CD	#FFFFFF	#000000	##FFFFFF
##5863CD	1.00	5.15	4.08	5.15
#FFFFFF	5.15	1.00	21.00	1.00
#000000	4.08	21.00	1.00	21.00
##FFFFFF	5.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2872D1

Deuteranopia (green-blind)

#0D69CB

Tritanopia (blue-blind)

#0C7B8E

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #5863cd;
/* rgb */ color: rgb(88, 99, 205);
/* oklch */ color: oklch(54.6% 0.162 275.2);

Tailwind

colors: {
  custom: {
    50: '#918fdd',
    500: '#5863cd',
    950: '#000000',
  },
}

SCSS

$custom: #5863cd;
$custom-light: #918fdd;
$custom-dark: #000000;

JSON

{
  "hex": "#5863cd",
  "rgb": {
    "r": 88,
    "g": 99,
    "b": 205
  },
  "hsl": {
    "h": 234.359,
    "s": 53.917,
    "l": 57.451
  },
  "oklch": {
    "l": 0.54648,
    "c": 0.16224,
    "h": 275.2
  },
  "luminance": 0.15406
}

Semantic roles & 50–950 ramp

primary

#5863CD

secondary

#D8D4A9

accent

#CF4BDD

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0E0C15

muted

#7E7D83

Preview Lab

Preview with #5863CD

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

Preview Lab → · Contrast checker → · Palette generator →