#5863C8#5863C8

#5863C8 is a mid, vivid blue. Relative luminance 0.152; OKLCH L 54.3% C 0.155 H 275.3°. Best body text is #FFFFFF at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#5863C8
RGB	rgb(88, 99, 200)
HSL	hsl(234, 50%, 56%)
HSV	hsv(234, 56%, 78%)
CMYK	cmyk(56%, 50.5%, 0%, 21.6%)
CIE-LAB	lab(45.86, 25.23, -54.12)
CIE-LCH	lch(45.86, 59.71, 295.00°)
OKLab	oklab(54.3% 0.0143 -0.1546)
OKLCH	oklch(54.3% 0.155 275.3)
XYZ	xyz(18.9083, 15.1672, 56.5636)
Luminance	0.1517 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5863C8 #C8BD58

analogous

#589BC8 #5863C8 #8558C8

triadic

#5863C8 #C85863 #63C858

tetradic

#5863C8 #C8589B #C8BD58 #58C885

square

#5863C8 #C8589B #C8BD58 #58C885

split-complementary

#5863C8 #C88558 #9BC858

monochromatic

#29317D #3843AB #5863C8 #868ED7 #B4B9E6

Accessibility & contrast

On white

5.21

#5863C8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#5863C8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5863C8

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5863C8	#FFFFFF	#000000	##FFFFFF
##5863C8	1.00	5.21	4.03	5.21
#FFFFFF	5.21	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E71CC

Deuteranopia (green-blind)

#1C68C6

Tritanopia (blue-blind)

#197A8C

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #5863c8;
/* rgb */ color: rgb(88, 99, 200);
/* oklch */ color: oklch(54.3% 0.155 275.3);

Tailwind

colors: {
  custom: {
    50: '#908fd9',
    500: '#5863c8',
    950: '#000000',
  },
}

SCSS

$custom: #5863c8;
$custom-light: #908fd9;
$custom-dark: #000000;

JSON

{
  "hex": "#5863c8",
  "rgb": {
    "r": 88,
    "g": 99,
    "b": 200
  },
  "hsl": {
    "h": 234.107,
    "s": 50.45,
    "l": 56.471
  },
  "oklch": {
    "l": 0.54303,
    "c": 0.1553,
    "h": 275.3
  },
  "luminance": 0.15169
}

Semantic roles & 50–950 ramp

primary

#5863C8

secondary

#D5D0A7

accent

#CC4EDA

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0D0C15

muted

#7E7D83

Preview Lab

Preview with #5863C8

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

Preview Lab → · Contrast checker → · Palette generator →