#5863E8#5863E8

#5863E8 is a mid, vivid blue. Relative luminance 0.168; OKLCH L 56.6% C 0.199 H 274.6°. Best body text is #FFFFFF at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#5863E8
RGB	rgb(88, 99, 232)
HSL	hsl(235, 76%, 63%)
HSV	hsv(235, 62%, 91%)
CMYK	cmyk(62.1%, 57.3%, 0%, 9%)
CIE-LAB	lab(48.04, 35.77, -68.82)
CIE-LCH	lch(48.04, 77.56, 297.46°)
OKLab	oklab(56.62% 0.0158 -0.1979)
OKLCH	oklch(56.62% 0.199 274.6)
XYZ	xyz(23.0470, 16.8227, 78.3609)
Luminance	0.1683 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5863E8 #E8DD58

analogous

#58ABE8 #5863E8 #9558E8

triadic

#5863E8 #E85863 #63E858

tetradic

#5863E8 #E858AB #E8DD58 #58E895

square

#5863E8 #E858AB #E8DD58 #58E895

split-complementary

#5863E8 #E89558 #ABE858

monochromatic

#1823AE #2231E1 #5863E8 #8E95EF #C4C7F7

Accessibility & contrast

On white

4.81

#5863E8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.36

#5863E8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5863E8

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5863E8	#FFFFFF	#000000	##FFFFFF
##5863E8	1.00	4.81	4.36	4.81
#FFFFFF	4.81	1.00	21.00	1.00
#000000	4.36	21.00	1.00	21.00
##FFFFFF	4.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0078EC

Deuteranopia (green-blind)

#006CE5

Tritanopia (blue-blind)

#00839C

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #5863e8;
/* rgb */ color: rgb(88, 99, 232);
/* oklch */ color: oklch(56.6% 0.199 274.6);

Tailwind

colors: {
  custom: {
    50: '#958ff0',
    500: '#5863e8',
    950: '#000000',
  },
}

SCSS

$custom: #5863e8;
$custom-light: #958ff0;
$custom-dark: #000000;

JSON

{
  "hex": "#5863e8",
  "rgb": {
    "r": 88,
    "g": 99,
    "b": 232
  },
  "hsl": {
    "h": 235.417,
    "s": 75.789,
    "l": 62.745
  },
  "oklch": {
    "l": 0.5662,
    "c": 0.19853,
    "h": 274.6
  },
  "luminance": 0.16825
}

Semantic roles & 50–950 ramp

primary

#5863E8

secondary

#E8E4B4

accent

#C90ED8

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0F0C17

muted

#7E7D85

Preview Lab

Preview with #5863E8

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

Preview Lab → · Contrast checker → · Palette generator →