#5863EF#5863EF

#5863EF is a mid, highly saturated blue. Relative luminance 0.172; OKLCH L 57.2% C 0.208 H 274.3°. Best body text is #FFFFFF at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#5863EF
RGB	rgb(88, 99, 239)
HSL	hsl(236, 83%, 64%)
HSV	hsv(236, 63%, 94%)
CMYK	cmyk(63.2%, 58.6%, 0%, 6.3%)
CIE-LAB	lab(48.55, 38.08, -71.93)
CIE-LCH	lch(48.55, 81.38, 297.90°)
OKLab	oklab(57.16% 0.0157 -0.207)
OKLCH	oklch(57.16% 0.208 274.3)
XYZ	xyz(24.0612, 17.2283, 83.7020)
Luminance	0.1723 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5863EF #EFE458

analogous

#58AFEF #5863EF #9958EF

triadic

#5863EF #EF5863 #63EF58

tetradic

#5863EF #EF58AF #EFE458 #58EF99

square

#5863EF #EF58AF #EFE458 #58EF99

split-complementary

#5863EF #EF9958 #AFEF58

monochromatic

#121EBB #202FEA #5863EF #9097F4 #C8CBFA

Accessibility & contrast

On white

4.72

#5863EF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.45

#5863EF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5863EF

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5863EF	#FFFFFF	#000000	##FFFFFF
##5863EF	1.00	4.72	4.45	4.72
#FFFFFF	4.72	1.00	21.00	1.00
#000000	4.45	21.00	1.00	21.00
##FFFFFF	4.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#007AF4

Deuteranopia (green-blind)

#006DEC

Tritanopia (blue-blind)

#00859F

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #5863ef;
/* rgb */ color: rgb(88, 99, 239);
/* oklch */ color: oklch(57.2% 0.208 274.3);

Tailwind

colors: {
  custom: {
    50: '#968ff5',
    500: '#5863ef',
    950: '#000000',
  },
}

SCSS

$custom: #5863ef;
$custom-light: #968ff5;
$custom-dark: #000000;

JSON

{
  "hex": "#5863ef",
  "rgb": {
    "r": 88,
    "g": 99,
    "b": 239
  },
  "hsl": {
    "h": 235.629,
    "s": 82.514,
    "l": 64.118
  },
  "oklch": {
    "l": 0.5716,
    "c": 0.20762,
    "h": 274.3
  },
  "luminance": 0.1723
}

Semantic roles & 50–950 ramp

primary

#5863EF

secondary

#ECE8B7

accent

#CF07DF

background

#FAF8FF

surface

#F3F0FF

border

#CDCBD7

text

#0F0C17

muted

#7F7D85

Preview Lab

Preview with #5863EF

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

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