#5863EE#5863EE

#5863EE is a mid, highly saturated blue. Relative luminance 0.172; OKLCH L 57.1% C 0.206 H 274.4°. Best body text is #FFFFFF at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#5863EE
RGB	rgb(88, 99, 238)
HSL	hsl(236, 82%, 64%)
HSV	hsv(236, 63%, 93%)
CMYK	cmyk(63%, 58.4%, 0%, 6.7%)
CIE-LAB	lab(48.47, 37.75, -71.48)
CIE-LCH	lch(48.47, 80.84, 297.84°)
OKLab	oklab(57.08% 0.0158 -0.2057)
OKLCH	oklch(57.08% 0.206 274.4)
XYZ	xyz(23.9139, 17.1694, 82.9262)
Luminance	0.1717 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5863EE #EEE358

analogous

#58AEEE #5863EE #9858EE

triadic

#5863EE #EE5863 #63EE58

tetradic

#5863EE #EE58AE #EEE358 #58EE98

square

#5863EE #EE58AE #EEE358 #58EE98

split-complementary

#5863EE #EE9858 #AEEE58

monochromatic

#131FB9 #202FE8 #5863EE #9097F4 #C7CBF9

Accessibility & contrast

On white

4.74

#5863EE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.43

#5863EE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5863EE

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5863EE	#FFFFFF	#000000	##FFFFFF
##5863EE	1.00	4.74	4.43	4.74
#FFFFFF	4.74	1.00	21.00	1.00
#000000	4.43	21.00	1.00	21.00
##FFFFFF	4.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#007AF3

Deuteranopia (green-blind)

#006DEB

Tritanopia (blue-blind)

#00859F

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #5863ee;
/* rgb */ color: rgb(88, 99, 238);
/* oklch */ color: oklch(57.1% 0.206 274.4);

Tailwind

colors: {
  custom: {
    50: '#968ff4',
    500: '#5863ee',
    950: '#000000',
  },
}

SCSS

$custom: #5863ee;
$custom-light: #968ff4;
$custom-dark: #000000;

JSON

{
  "hex": "#5863ee",
  "rgb": {
    "r": 88,
    "g": 99,
    "b": 238
  },
  "hsl": {
    "h": 235.6,
    "s": 81.522,
    "l": 63.922
  },
  "oklch": {
    "l": 0.57082,
    "c": 0.20633,
    "h": 274.4
  },
  "luminance": 0.17171
}

Semantic roles & 50–950 ramp

primary

#5863EE

secondary

#EBE7B7

accent

#CE08DE

background

#FAF8FF

surface

#F3F0FE

border

#CDCBD6

text

#0F0C17

muted

#7F7D85

Preview Lab

Preview with #5863EE

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

Preview Lab → · Contrast checker → · Palette generator →