#5863CA#5863CA

#5863CA is a mid, vivid blue. Relative luminance 0.153; OKLCH L 54.4% C 0.158 H 275.3°. Best body text is #FFFFFF at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#5863CA
RGB	rgb(88, 99, 202)
HSL	hsl(234, 52%, 57%)
HSV	hsv(234, 56%, 79%)
CMYK	cmyk(56.4%, 51%, 0%, 20.8%)
CIE-LAB	lab(45.99, 25.89, -55.06)
CIE-LCH	lch(45.99, 60.85, 295.18°)
OKLab	oklab(54.44% 0.0145 -0.1574)
OKLCH	oklch(54.44% 0.158 275.3)
XYZ	xyz(19.1436, 15.2613, 57.8026)
Luminance	0.1526 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5863CA #CABF58

analogous

#589CCA #5863CA #8658CA

triadic

#5863CA #CA5863 #63CA58

tetradic

#5863CA #CA589C #CABF58 #58CA86

square

#5863CA #CA589C #CABF58 #58CA86

split-complementary

#5863CA #CA8658 #9CCA58

monochromatic

#28317F #3743AE #5863CA #868ED9 #B5BAE7

Accessibility & contrast

On white

5.18

#5863CA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.05

#5863CA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5863CA

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5863CA	#FFFFFF	#000000	##FFFFFF
##5863CA	1.00	5.18	4.05	5.18
#FFFFFF	5.18	1.00	21.00	1.00
#000000	4.05	21.00	1.00	21.00
##FFFFFF	5.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C72CE

Deuteranopia (green-blind)

#1768C8

Tritanopia (blue-blind)

#157A8D

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #5863ca;
/* rgb */ color: rgb(88, 99, 202);
/* oklch */ color: oklch(54.4% 0.158 275.3);

Tailwind

colors: {
  custom: {
    50: '#908fdb',
    500: '#5863ca',
    950: '#000000',
  },
}

SCSS

$custom: #5863ca;
$custom-light: #908fdb;
$custom-dark: #000000;

JSON

{
  "hex": "#5863ca",
  "rgb": {
    "r": 88,
    "g": 99,
    "b": 202
  },
  "hsl": {
    "h": 234.211,
    "s": 51.818,
    "l": 56.863
  },
  "oklch": {
    "l": 0.5444,
    "c": 0.15809,
    "h": 275.3
  },
  "luminance": 0.15263
}

Semantic roles & 50–950 ramp

primary

#5863CA

secondary

#D6D2A8

accent

#CD4DDB

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0D0C15

muted

#7E7D83

Preview Lab

Preview with #5863CA

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

Preview Lab → · Contrast checker → · Palette generator →